Home
>
Panasonic
>
Recording Equipment
>
Panasonic Digital Disk Recorder Wj Hd616 Wj Hd716 Operating Instructions
Panasonic Digital Disk Recorder Wj Hd616 Wj Hd716 Operating Instructions
Have a look at the manual Panasonic Digital Disk Recorder Wj Hd616 Wj Hd716 Operating Instructions online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 10737 Panasonic manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
![Page 4
4
The digital disk recorder WJ-HD616K, WJ-HD716K, WJ-HD616K/G and WJ-HD716K/G (hereinafter
WJ-HD616K or WJ-HD716K), are designed for use within a surveillance system, and record images from up to
16 cameras on the hard disk drives.
This product supports HDMI (High-Definition Multimedia Interface) standard which allows displaying playback/
live images with superior quality when connecting to a high-definition m\
onitor using an optional HDMI cable.
It is possible to operate cameras from this product to...](http://img.usermanuals.tech/thumb/58/72247/w64_wj-hd616_716_oi_d-3.png "Page 4
4
The digital disk recorder WJ-HD616K, WJ-HD716K, WJ-HD616K/G and WJ-HD716K/G (hereinafter
WJ-HD616K or WJ-HD716K), are designed for use within a surveillance system, and record images from up to
16 cameras on the hard disk drives.
This product supports HDMI (High-Definition Multimedia Interface) standard which allows displaying playback/
live images with superior quality when connecting to a high-definition m\
onitor using an optional HDMI cable.
It is possible to operate cameras from this product to...")
![Page 7
7
Before using this product
Video Motion Detection (VMD) function
The VMD function of this product detects motions referring to changes of brightness in the areas set in
advance.
The VMD function will not effectively work in the following situations or may sometimes be malfuncti\
oning.
• When there is a very little difference in luminance (brightness) between a background and a subject
• When brightness of images is low such as at night
• When a subject moves very slow
• When a subject is...](http://img.usermanuals.tech/thumb/58/72247/w64_wj-hd616_716_oi_d-6.png "Page 7
7
Before using this product
Video Motion Detection (VMD) function
The VMD function of this product detects motions referring to changes of brightness in the areas set in
advance.
The VMD function will not effectively work in the following situations or may sometimes be malfuncti\
oning.
• When there is a very little difference in luminance (brightness) between a background and a subject
• When brightness of images is low such as at night
• When a subject moves very slow
• When a subject is...")
![Page 8
8
Recording mode
It is possible to directly connect up to 16 cameras to the recorder and record images from them on the hard
disk drives.
The following recording modes are available.
Emergency recording: Recording that is performed manually using an external switch, etc. when an emergen-
cy occurs
Manual rec. operation: Recording that is started and stopped manually
Schedule recording: Recording that is automatically performed at the designated time range on the\
desig-
nated day of the week...](http://img.usermanuals.tech/thumb/58/72247/w64_wj-hd616_716_oi_d-7.png "Page 8
8
Recording mode
It is possible to directly connect up to 16 cameras to the recorder and record images from them on the hard
disk drives.
The following recording modes are available.
Emergency recording: Recording that is performed manually using an external switch, etc. when an emergen-
cy occurs
Manual rec. operation: Recording that is started and stopped manually
Schedule recording: Recording that is automatically performed at the designated time range on the\
desig-
nated day of the week...")
![Page 10
10
Shuttle ring: The following functions are provided.
• Fast forward/reverse playback can be per -
formed during playback.
y Hold button [HOLD]
Press this button during fast forward/reverse play-
back started by the shuttle ring to hold the current
playback speed (hold playback speed function).
(During hold playback: Blinks green)
This button can also be used for the panning/tilt-
ing operation of the camera. (During low-speed
panning/tilting control: Lights green)
u Maintenance...](http://img.usermanuals.tech/thumb/58/72247/w64_wj-hd616_716_oi_d-9.png "Page 10
10
Shuttle ring: The following functions are provided.
• Fast forward/reverse playback can be per -
formed during playback.
y Hold button [HOLD]
Press this button during fast forward/reverse play-
back started by the shuttle ring to hold the current
playback speed (hold playback speed function).
(During hold playback: Blinks green)
This button can also be used for the panning/tilt-
ing operation of the camera. (During low-speed
panning/tilting control: Lights green)
u Maintenance...")
Before attempting to connect or operate this product, please read these instructions carefully and save this manual for future use. No model number suffix is shown in this manual. Operating Instructions Digital Disk Recorder Model No. WJ-HD616K WJ-HD716K WJ-HD616K/G WJ-HD716K/G ERROR ALARM ALARM SUSPEND STSHDD1A/FTIMERHDD2HDD3OPERATEHDD4 ALARM RESET GOTO LAST GOTO DATESEARCH COPYREV FWD SETUP SET HOLDSUB MENUESC STOP PAUSEPLAYRECREC STOP MOUSEDigital Disk Recorder WJ-HD616 32 76 1211 1615 MONITORSEQ MULTI SCREEN OSD159 480/101413 This illustration represents WJ-HD616K.
2 CONTENTS Preface ....................................................................... 4 About the user manuals ......................................... 4 System requirements for a PC ............................... 4 Trademarks and registered trademarks ................. 5 Abbreviations ......................................................... 5 Restrictions upon display of images ...................... 6 Before using this product ........................................... 7 Video Motion Detection (VMD) function ................. 7 Time display of recorded images ........................... 7 Black screen displayed when playing recorded images .................................................................... 7 Recording mode ..................................................... 8 Event type .............................................................. 8 Major operating controls and their functions ............. 9 Front view ............................................................... 9 About the operation window .................................... 14 Monitor 1 .............................................................. 14 Monitor 2 .............................................................. 15 Basic operation ........................................................ 20 Operations using the buttons on the front panel ..................................................................... 20 Operations using a mouse ................................... 23 Login operation at startup ........................................ 27 Monitor live images from cameras ........................... 28 Select a monitor (monitor 1/monitor 2) ................ 29 Display images on a 1-screen .............................. 30 Display/Hide the camera title and the status bar ............................................................. 30 Display images on a multiscreen .......................... 32 Display images from multiple cameras sequentially (sequence display) ........................... 34 Record images ......................................................... 35 Recording areas on the hard disk drive ............... 35 Record images (Manual recording) ...................... 36 Emergency recording ........................................... 37 Play recorded images ............................................... 38 Play images from a designated point ....................... 43 Play image recorded at a designated time and date ...................................................................... 43 Search and play ........................................................ 45 Search and play recording events (recording event search) ........................................................ 45 Search filter .......................................................... 45 Search for copied recorded images and play (copy data search) ................................................ 48 Copied data list window ....................................... 48 Search for time and date when a motion was detected from recorded images and play (VMD search) .................................................................. 51 Event function .......................................................... 56 Event action .......................................................... 56 Cancel the alarm action ....................................... 57 Suspend the alarm action .................................... 58 Cancel the error action ......................................... 58 Copy recorded images ............................................. 59 Operation and configuration when connecting the recorders in cascading connection .......................... 62 Configuration ........................................................ 62 Operation using the buttons on the front panel ... 63 Operate using the system controller .................... 63 Operate the camera ................................................. 64 Display the camera control panel ......................... 64 Panning/Tilting ..................................................... 65 Zooming .............................................................. 65 Focus adjustment ................................................. 66 Iris adjustment ...................................................... 66 Preset position function ....................................... 67 Auto functions (Auto panning, etc.) ...................... 69 Operate the setup menu of the camera ............... 70 Disk management ................................................... 71 Delete images recorded on the hard disk drives manually ............................................................. 71 Format (initialize) an SDHC/SD memory card ...... 73 Configure the network settings ................................ 74 Configure the network settings of the recorder.... 74 Configure the network settings of the PC ............ 74 Network security of the recorder .............................. 76 The security function of the recorder ................... 76 To enhance the network security ......................... 76 Display the operation window .................................. 77 About the operation window .................................... 78 Top Page .............................................................. 78 [Control] button .................................................... 79 Status display area ............................................... 81 Download operation area ..................................... 82 [HDD] tab .............................................................. 82 [CAM] tab ............................................................. 83 Monitor live images from cameras ........................... 85 Display images on a 1-screen .............................. 85 Display images on a multiscreen .......................... 87 Display images from multiple cameras sequentially (sequence display) ........................... 88 Record images ......................................................... 89 Record images (Manual recording) ...................... 89 Play recorded images ............................................... 90 Play image recorded at a designated time and date ........................................................................\ .. 92
3 Search and play ........................................................ 93 Search and play recording events (recording event search) ........................................................ 93 Search for time and date when a motion was detected from recorded images and play (VMD search) .................................................................. 96 Check a list of copied recorded images ............... 98 Event function ........................................................ 100 Event action ........................................................ 100 Cancel the alarm action ..................................... 102 Suspend the alarm action .................................. 102 Cancel an error action ........................................ 103 Copy recorded images ........................................... 104 Download recorded images currently being played ..................................................................... 106 Play the copied/downloaded recorded images...... 108 Viewer software to play recorded images copied on an SDHC/SD memory card or a DVD ............ 108 Viewer software to play recorded images downloaded using a web browser ..................... 108 Download the viewer software .......................... 108 Install the viewer software .................................. 109 Uninstall the viewer software ............................. 110 Play the downloaded recorded images .............. 111 Save the displayed image .................................. 112 Print the displayed image ................................... 112 Alteration detection ............................................ 113 Operate the camera ............................................... 114 Panning/Tilting ................................................... 114 Zooming ............................................................. 115 Focus adjustment ............................................... 115 Iris adjustment .................................................... 116 Preset position function ..................................... 116 Auto functions (Auto panning, etc.) .................... 117 Operate the setup menu of the camera ............. 118 Disk management .................................................. 119 Delete images recorded on the hard disk drives manually ............................................................. 119 Format (initialize) an SDHC/SD memory card .... 121 Notification by e-mail ............................................. 122 Alarm mail........................................................... 122 Warning mail ....................................................... 123 Troubleshooting ...................................................... 124 Glossary ................................................................. 129
4
The digital disk recorder WJ-HD616K, WJ-HD716K, WJ-HD616K/G and WJ-HD716K/G (hereinafter
WJ-HD616K or WJ-HD716K), are designed for use within a surveillance system, and record images from up to
16 cameras on the hard disk drives.
This product supports HDMI (High-Definition Multimedia Interface) standard which allows displaying playback/
live images with superior quality when connecting to a high-definition m\
onitor using an optional HDMI cable.
It is possible to operate cameras from this product to display images from multiple cameras or switch cameras
from which images are to be displayed, etc.
About the user manuals
The following 3 manuals are provided for the WJ-HD616K and the WJ-HD716K.
Installation Guide: Contains descriptions of how to install/connect this product
and how to configure the required settings.
Operating Instructions (PDF) (this document): Contains descriptions of how to operate this product.
(Both operations using the interface on the product and using
a PC via a network are provided)
Quick Reference Guide: Contains descriptions of how to configure the basic settings
and to operate functions frequently used.
Adobe
® Reader® is required to read the PDF files on the provided CD-ROM. When Adobe® Reader® is not
installed on the PC, download the latest Adobe® Reader® from the Adobe web site and install it.
This product is described as "HD616K" or "HD716K" in the manuals and on the set\
up menus.
Refer to "readme.txt" on the provided CD-ROM for further information about the optional dedicated softw\
are,
compatible cameras and their versions.
System requirements for a PC
It is recommended to operate this unit using a PC that meets the following syst\
em requirements.
OS: Microsoft® Windows Vista® Business SP1 (32-bit)
Microsoft® Windows® XP Professional SP3
Microsoft® Windows® XP Home Edition SP3
CPU: Intel® Core™ 2 Duo 2.66 GHz or faster
Memory: 1 GB or more (512 MB or more when using Windows® XP)
Monitor: 1 024 x 768 pixels or more, 24-bit True color or better
Network interface: A 10/100 Mbps network interface card must be installed.
Web browser: Windows
® Internet Explorer® 7.0*
Microsoft® Internet Explorer® 6.0 SP3
Audio: Sound card (When using the audio function)
Preface
A DVD drive (WJ-HDB611) and RAID board (WJ-HDB601) are optional.
When these optional products are installed, the following functions will become avaialable.
• Built-in DVD drive: Copying of recorded images and audio onto a DVD disc
Playback of recorded images and audio copied on a DVD
• RAID board: Switching of the operational mode to RAID 5 or RAID 6 and running system with RAID
5 or RAID 6
In these operating instructions, instructions are provided on the assumption that both the optional DVD drive
and RAID board are installed.
5
Other: CD-ROM drive: It is necessary to refer to the operating instructions on the provided
CD-ROM.
DirectX
® 9.0c or later
Adobe® Reader®: It is necessary to refer to the operating instructions on the provided
CD-ROM.
* When using Microsoft
® Windows® Vista®
Important:
• If using a PC that does not meet the above system requirements, it may cause problems such as slow imag- ing or the browser becomes inoperable.
• Audio will not be heard if a sound card is not installed on a PC.
• Microsoft
® Windows® XP Professional x64 Edition is not supported.
Note:
• Refer to "Notes on Windows Vista
®" (PDF) on the provided CD-ROM for further information about system
requirements for a PC and precautions when using Microsoft® Windows Vista®.
Trademarks and registered trademarks
• Adobe, Adobe logo and Reader are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.
• Microsoft, Windows, Windows Vista, Internet Explorer, ActiveX and DirectX are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.
• Intel and Intel Core are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
• HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered
trademarks of
HDMI Licensing LLC.
• SDHC logo is a trademark.
• Other names of companies and products contained in these operating instructions may be trademarks or registered trademarks of their respective owners.
Abbreviations
The following abbreviations are used in this manual.
Microsoft® Windows Vista® Business SP1 (32-bit) is described as Windows Vista.
Microsoft® Windows® XP Professional SP3 and Microsoft® Windows® XP Home Edition SP3 are described as
Windows XP.
Windows
® Internet Explorer® 7.0 and Microsoft® Internet Explorer® 6.0 SP3 are described as Internet Explorer.
SDHC memory card and SD memory card are described as SDHC/SD memory card.
6 Restrictions upon display of images When displaying images using this product, some functions have restrictions as follows. Before using this prod- uct, keep the following in mind. When displaying live images from the camera on a web browser • Black screen may be displayed for the first few seconds (*) when the following operations are performed while displaying live images. • When live images are displayed (by switching camera channel, etc.) • When image is zoomed in or out • When displaying images sequentially, images may sometimes not be exactly displayed at the configured dwell time. When playing recorded images • Displayed playback time may be fast for several seconds (*) when the following operations are performed while playing recorded images. • When camera channels are switched • When image is zoomed in or out (When operating to zoom in/out a paused recorded image, image of several seconds later than the displayed image may be zoomed in.) • When the [PLAY] button is clicked again while playing images • When the first frame is displayed by starting the frame by frame playback during pausing • Playback may be performed in several seconds intervals (*) when the following operations are performed. Refer to the "Functions during playback" section on pages 40 - 41 for ho\ w to control playback. • Fast playback/Fast reverse playback • Reverse frame playback • When playing images by designating time and date, playback may start from a point several seconds (*) after the designated time and date or from the first frame of the next record. • When playing images after searching for the latest recorded images, playback may start from a point several seconds (*) before/after the start time and date of the latest recorded images. When recording images • The actual time of recording trigger (event occurrence time, start time of the schedule recording, etc.) and the recording start time (time displayed on the recording event list) may not exactly be the same. • When pre-event recording is set to be performed, pre-event recording duration may be longer than the set duration. When copying images Copying of recorded images may start from a point several seconds (*) before the designated start time when copying recorded images. When downloading recorded images Downloading of recorded images being played may start from a point several seconds (*) later than the desig- nated start time when downloading recorded images being played. When transferring images recorded at an event occurrence to the FTP server Duration of images to be transmitted to the FTP server, which are recorded at an event occurrence, may not be exactly the same as the duration set for "Duration-Pre" and "Duration-Post". * Time (seconds) differs depending on the frame rate for recording.
7
Before using this product
Video Motion Detection (VMD) function
The VMD function of this product detects motions referring to changes of brightness in the areas set in
advance.
The VMD function will not effectively work in the following situations or may sometimes be malfuncti\
oning.
• When there is a very little difference in luminance (brightness) between a background and a subject
• When brightness of images is low such as at night
• When a subject moves very slow
• When a subject is very small
• When the amount of rays of light incidence changes frequently such as at a window or outdoor
• When light such as sunlight or car headlight comes from outside
• When a fluorescent lamp flickers
• When a subject has depth
When configuring the VMD settings, check the function performance both i\
n daytime and at night after appro-
priately configuring the area settings and the sensitivity settings according to the camera installation conditions
and possible movement of subjects. When the detection function does not \
work or false detection occurs, use
a sensor separately.
Time display of recorded images
When displaying recorded images, the displayed time and date may sometimes skips. This is not\
malfunction.
The displayed time and date on the monitor and the recorder may sometimes not be exactly the same. This is
also not malfunction.
Black screen displayed when playing recorded images
In the following cases, a black screen may be displayed during playing recorded images. However, this is not
malfunction.
• When changing camera channels or screen patterns during playback or pausing
• When skipping/reverse skipping during playback
• When fast forwarding/reverse fast forwarding during playback
• When the [GO TO LAST] button is pressed during playback on a multiscreen
• When going to the next recording event list by fast forwarding/reverse fast forwarding or skipping/reverse skipping during playback
• When playback operation is affected by another operation (such as when receiving multiple alarms sequen- tially or when copying is being performed simultaneously)
8 Recording mode It is possible to directly connect up to 16 cameras to the recorder and record images from them on the hard disk drives. The following recording modes are available. Emergency recording: Recording that is performed manually using an external switch, etc. when an emergen- cy occurs Manual rec. operation: Recording that is started and stopped manually Schedule recording: Recording that is automatically performed at the designated time range on the\ desig- nated day of the week Event recording: Recording that is automatically performed at an event occurrence (such as VMD, termi- nal alarm/camera site alarm, video loss, etc.) Important: • Recording may not be performed around for 1 second in the following cases. However, this is not a mal- function. • When the settings are changed and the setup menu is closed during recording • When the image capture size, image quality or the recording rate is changed during recording • When a post-event recording or an emergency recording starts/ends during recording Event type Event recording types displayed on a list on various windows are as follows. MAN: Manual recording SCH: Schedule recording EMR: Emergency recording The following are detailed event recording types. VMD: Displayed when a motion is detected LOSS: Displayed when a video loss occurred COM: Displayed when a command alarm occurred TRM: Displayed when a terminal alarm occurred SITE: Displayed when a camera site alarm occurred CMTN: Displayed when a motion is detected (SD5Link camera) CRMV: When an object appears/disappears (SD5Link camera) CSTY: Displayed when a staying object is detected (SD5Link camera) CDRT: Displayed when a object moving to the specified direction is detected (SD5Link camera) CTRM: Displayed when a camera terminal alarm occurred (SD5Link camera) CSCD: Displayed when an interference with the camera is detected (SD5Link camera) PRE: Pre-event recording
9
Major operating controls and their functions
q Status indicators
ERROR: Blinks when an error that can become a
problem for the recorder to run the system
occurs.
Blinks red: System error
Blinks orange: Thermal error, cooling fan mal-function, etc.
ALARM: Blinks when an alarm occurs, and lights when the alarm output stops. The blinking or
lighting indicator will go off when the alarm
reset button is pressed.
ALARM SUSPEND: Lights when the alarm sus- pension mode is selected. (☞ Pages 58 and
102)
TIMER: Lights when a schedule is set, and blinks while the schedule recording is being per-
formed.
OPERATE: Lights when the power is on.
w Alarm reset button [ALARM RESET]
Press this button to reset the alarm.
e Camera selection buttons
Press the desired camera selection button to dis-
play images from the respective camera. The
camera selection buttons indicates the status of
the respective cameras as follows.
Lights green: Indicates the camera channel
from which images are currently being dis-
played on a monitor
Blinks orange: Indicates the camera channel of which images are currently being record-
ed
r Recording/Playback operation button
[■ STOP] button: Press this button to stop play-
back.
[B PLAY h PAUSE] button: Press this button to start playback. Playback will be paused by
pressing this button during playback. (During
playback: Lights green, During pausing: Blinks
green)
[● REC] button: Starts manual recording.
Recording will stop by holding down this but-
ton for 2 seconds or more during the manual
recording. (During recording: Lights orange)
t Jog dial (inside)/Shuttle ring (outside)
Jog dial: The following functions are provided.
• Frame by frame playback can be performed during pausing.
• Skip can be performed during playback.
Front view
4321
8765
12110/109
16151413
STOP
MOUSEDigital Disk Recorder WJ-HD616
REV FWD
GOTO LAST
SUB
MENU SETHOLD
GOTO DATESEARCH COPY
SETUP /ESC
PAUSEPLAYRECREC STOPMONITORSEQOSD
MULTI SCREENERROR
TIMER STS
A/F
HDD 1
HDD 2
HDD 3
HDD 4
OPERATE ALARM
ALARM
RESET
ALARM
SUSPEND
u
MOUSE
MAINTENANCE
&4$ 4&5
MOUSE
MAINTENANCE
STS A/FSTS A/FSTS A/FSTS A/F
SDHC/SD memory
card slot
VIDEO OUT
AUDIO OUT
q
i o !1 !2 !3
!0
w
er t y
!5
!4
10
Shuttle ring: The following functions are provided.
• Fast forward/reverse playback can be per -
formed during playback.
y Hold button [HOLD]
Press this button during fast forward/reverse play-
back started by the shuttle ring to hold the current
playback speed (hold playback speed function).
(During hold playback: Blinks green)
This button can also be used for the panning/tilt-
ing operation of the camera. (During low-speed
panning/tilting control: Lights green)
u Maintenance port [MAINTENANCE]
The maintenance port that can be used for con-
nection with a PC is provided inside the cover. Do
not use for any operation other than maintenance.
i HDD indicators (HDD1 - HDD4)
STS (status): Indicates the operational statuses of
the respective hard disk drive.
Lights green: Indicates that the power of the respective hard disk drive (formatted) is on.
Blinks green: Indicates that the respective hard disk drive is for playback use only.
(Recording is unavailable using the respec-
tive hard disk drive.)
Blinks orange: Indicates that the respective hard disk drive is currently being formatted.
Lights red: Indicates that formatting of the respective hard disk drive has failed.
Off: Indicates that the power of the respective hard disk drive is off, or that the hard disk
drive is not connected/recognized.
A/F (HDD access/failure): Indicates the status (access/failure) of the respective hard disk
drive.
Blinks green: Indicates that the respective
hard disk drive is being accessed.
Lights red: The respective built-in hard disk drive is faulty (Data recovery is possible by
replacement.)
Blinks red: The respective built-in hard disk drive is faulty (Data recovery is possible by
replacement.)
Lights red and orange alternately: Indicates that the respective hard disk drive is cur-
rently being recovered in the RAID 5/RAID
6 mode. (It may appear that the indicator
lights orange when recovery is being pro-
cessed at high speed.)
Off: Indicates that the respective hard disk drive is not being accessed.
Important:
• When operating in the RAID5/RAID6 mode and the HDD indicator lights red, replace the faulty
hard disk drive promptly. Contact your dealer for
replacement of hard disk drives.
In the RAID 5 mode:
When 2 or more HDD indicators light/blink red, it
is impossible to recover data on the faulty hard
disk.
In the RAID 6 mode:
When 3 or more HDD indicators light/blink red, it
is impossible to recover data on the faulty hard
disk.
o Monitor operation buttons
[MONITOR] button: Press this button to change
the monitor to be operated. The monitor num-
ber will light to indicate the monitor currently
being selected.
[SEQ] button: Press this button to start/stop the sequence. (During the sequence: Lights green)
[OSD] button: Press this button to display/hide information such as the camera title.
[MULTI SCREEN] button: Press this button to change the display pattern of multi-screen.
(The display pattern of multi-screen will
change each time this button is pressed.)
!0 Playback control function button
[GOTO LAST] button: Press this button to jump
the playback point to the top of the latest
recorded image.
[GOTO DATE] button: Press this button to desig- nate time and date of recorded images to be
played.
[SEARCH] button: Press this button to play recorded images after the recording event
search or the VMD search. (During search and
playback: Lights green)
[COPY] button: Press this button to display the menu on which it is possible to copy data onto
a DVD or an SDHC/SD memory card. (☞ Page
59)
!1
[SUB MENU] button
Press this button to display the submenu used for
camera operation and the electronic zoom.
(☞ Page 16)