Panasonic Digital Disk Recorders Wj Hd309a Operating Instructions

							151
Note:When the hard disk is replaced or removed, the
TOP MENU of the HDD DISK MENU will be auto-
matically displayed.
[Screenshot 1]
The TOP MENU of the HDD DISK MENU will be dis-
played.
xMove the cursor to MIRROR ON using the arrows but-
ton (A B) and press the SET button.
Note:When it is impossible to recover the hard disk
(mirror on) such in case that the hard disk size to be
recovered is too small, it is impossible to select
MIRROR ON.
[Screenshot 2]
The password entry window will be displayed.
cEnter the password for an administrator by rotating the
jog dial.
The camera selection buttons ([1] - [10/0] for the WJ-
HD316A, [1] - [9], [0] for the WJ-HD309A) are available
to enter numbers for password.
The same method is used to enter, insert and delete
characters as for attaching text information to images.
Refer to page 58.
vMove the cursor to EXECUTE using the arrows button
(CD) and press the SET button.[Screenshot 3]
The confirmation dialog window will be displayed.
bMove the cursor to OK using the arrows button (AB)
and press the SET button.
→Recovery of the hard disk will start when the unit is
in operation after the HDD DISK MENU is closed.
Remove the Hard Disk Logically and
Reconfigure it (REMOVE LINK)
It is possible to remove the hard disk logically (unmount)
without uninstalling (detaching) the hard disk physically. It
is recommended to remove the hard disk logically when the
hard disk of the unit or an extension unit is having trouble
(hard disk indicated with *, LOST or ERROR) and it is
necessary to remove it temporarily but not to stop opera-
tion.
Do the following to remove the hard disk logically.
zTurn on the power of this unit.
An image saying that the system check has been com-
pleted will be displayed.
Press the SET button after the image is displayed.
Note:When the hard disk is replaced or removed, the
TOP MENU of the HDD DISK MENU will be auto-
matically displayed.
[Screenshot 1]
The TOP MENU of the HDD DISK MENU will be dis-
played.
xMove the cursor to REMOVE LINK using the arrows
button (A B) and press the SET button.
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
160GB M
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB M
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- 1234
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
Enter the password.
EXECUTECANCEL
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
160GB M
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB M
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- 1234
OKCANCEL
Mirror ON in main unit.
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
160GB
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- -- 1234
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
160GB
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- -- 1234 
						

							152
[Screenshot 2]
The password entry window will be displayed.
cEnter the password for an administrator by rotating the
jog dial.
The camera selection buttons ([1] - [10/0] for the WJ-
HD316A, [1] - [9], [0] for the WJ-HD309A) are available
to enter numbers for password.
The same method is used to enter, insert and delete
characters as for attaching text information to images.
Refer to page 58.
[Screenshot 3]
vMove the cursor to EXECUTE using the arrows button
(DC), and press the SET button.
bMove the cursor to EXECUTE using the arrows button
(AB), and press the SET button.
→The hard disk will be removed logically and the
confirmation dialog window will be displayed.
[Screenshot 4]
The confirmation dialog window will be displayed after logi-
cal remove of the hard disk is started.
nThe TOP MENU of the HDD DISK MENU will be dis-
played when logical remove has been completed.
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    REMOVING
REMOVINGMAIN : REMOVED OK
EXT1–4 : REMOVED OK
EXT2–1 : REMOVED OK
EXT2–2 : REMOVED OK
EXT5–3 : REMOVED OK
EXT6–1 : REMOVED OK
EXT6–2 : REMOVED OK
EXT6–3 : REMOVED OK
EXT6–4 : REMOVED OK
EXT7–1 : REMOVED OK
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
160GB M
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB M
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- 1234
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
Enter the password.
EXECUTECANCEL
Digital Disk RecorderWJ-HD300AHDD DISK MENU
TOP MENU    
FORMATMIRROR ONREMOVE LINKRESTARTEXITMIRROR OFF
160GB M
160GB 
160GB 
160GB 
*(160GB)
ADD (160GB)
160GB 
LOST
MAIN
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7160GB M
160GB 
160GB 
160GB 
*(ERROR)
ADD (ERROR)160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
-160GB 
160GB 
160GB 
160GB 
160GB 
160GB 
- 1234
Information of recording areas : [
SETUP/ESC] 
OK : [
SET]
EXECUTECANCEL
Removing all* and lost links 
						

							153
SERIAL (RS232C) Communication Protocol
With the SERIAL (RS232C) interface, you can control functions of this unit by transferring the specified commands from a per-
sonal computer (PC) to this unit.
Notes:
•This unit does not support the communication converted between the SERIAL (RS232C) and USB interface.
•When controlling the unit with the SERIAL (RS232C) interface, the following parameters should be identical between the
communication devices.
The setting is available in SETUP MENU – Comm – RS232C Setup.
Baud Rate
Data Bit
Parity
Stop Bit
Command Format
The following pages detail how to write the commands.
1. The following details how to write the commands
STX:This shows the data start. STX (ASCII code: 02h) is always prefixed to data. h shows hexadecimal digit.
Unit address of the unit:Designate the unit address set for RS232C of Comm on the SETUP MENU. 
Transmission command:A command shown in the Command List is designated.
ETX:This shows the data end. ETX (ASCII code: 03h) is always prefixed to data.
The character code is ASCII.
When a command needs a parameter, a colon (:) is used for dividing the command and parameter. The following shows
how to write the commands when two or more commands are specified.
2. Response Command (from the Unit to the PC)
The unit sends back the response command for the transmission command from the PC.
•When the reception was completed successfully
The response command differs between when an ANSWER command (sending back the status or data) is required or
when not required.
•When no ANSWER command is required
The unit sends back the same identifier as that in the transmission command, as shown in the figure.
CodeASCII (02H)   – – – – – – – – – – – – – – – – – – – – – – – – – – –   (03H)
[STX] AD [Unit address of this unit] [Transmission Command] : [p1] : [p2] [ETX]
SERIAL (RS232C) CONNECTOR COMMAND REFERENCE
Code [STX] AD [Unit address of this unit] [Transmission Command] : [p] [ETX]
[STX] [ETX]OPL
Same identifier Transmission command (→ The unit) Response command (← The unit)
[STX] [ETX]OPL 
						

							154
•When an ANSWER command is required
The unit sends back the status or data, as shown in the figure.
•About ACK code
After receiving a command from the PC, the unit sends back the ACK code to the PC in 20 ms or less.
[ACK] = Reception succeeded (ASCII code: 06H)
After the ACK code has been sent back and the command processing has been completed, the unit sends back the
response command to the PC.
Example:
These are examples for the following operations.
1. Login with the user name of ADMIN and with password of 12345.
2. Display images from camera channel 1 on monitor 2.
3. Start playback from the point of January 1 2003, 3:00 p.m.
4. Logout
(1) (PC -> This unit) Login
[STX]AD001;OLI:ADMIN[SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP]
[SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP]:12345[SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP]
[SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP] [SP][ETX]
When receiving the command above, this unit will start the login procession of the user name of ADMIN.
(2) (This unit -> PC) Response against (1).
[STX]AD001;OLI:1[ETX]
(3) (PC -> This unit) Select the monitor 2
[STX]AD001;OMS:0002[ETX]
(4) (This unit -> PC) Response against (3).
[STX]AD001;OMS:0002[ETX]
(5) (PC -> This unit) Display images from the camera channel 1.
[STX]AD001;OCS:00001[ETX]
(6) (This unit - > PC) Response against (5).
[STX]AD001;OCS:00001[ETX]
(7) (PC -> This unit) Playback from the designated time point.
[STX]AD001;ZTP:20030101150000[ETX]
When receiving the command above, this unit will start playback from the point of January 1 2003, 3:00 p.m.
(8) (This unit - > PC) Response against (7).
[STX]AD001;ZTP: 20030101150000[ETX]
[STX] [ETX]QSR
Status inquiry command Status information command Transmission command (→ The unit) Response command (← The unit)
[STX] [ETX]OPL
[STX] [ETX]QRV
Version inquiry command Sends back data. Transmission command (→ The unit) Response command (← The unit)
[STX] [ETX]Q RV: 1.01:1.01:1.00:1.10 
						

							155
•Parameter error
When the unit cannot properly process the received command, the unit sends back an error code to the PC. After clearing
the receive buffer, the unit enters the wait state until receiving the following [STX] command.
•If the unit receives another command during the response, the unit will respond to the command after processing the cur-
rent response. 
•If the unit received the [STX] command again before receiving the [ETX] command, the unit will clear the internal buffer.
Then, the unit will process the data following to the [STX] command. (The commands received before the second [STX]
command will be canceled.)
•The internal buffer will be cleared when it fills up.*
Reason for the error
001: Command invalid (There is no associated command.)
002: Parameter invalid (The number, digit, or range of the command 
parameters is incorrect.)
301: Command invalid (The unit does not support the operation mode.)
E: Command error (ASCII code: 45H)
ERN[ETX] =Error
(9) (PC -> This unit) Logout.
[STX]AD001;OLO [ETX]
When receiving the command above, the user logged in via SERIAL (RS232C) (ADMIN) will log out.
(
10) (This unit - > PC) Response against (9).
[STX]AD001;OLO[ETX]
Note: The character code of [STX], [ETX] and [SP] are as follows.
[STX]: 02h
[ETX]: 03h
[SP] (space): 20h
3. Reception Error
The response command differs between the reception error and parameter error.
•Communication error (Reception error)
When the unit cannot properly receive the command due to the communication error, the unit immediately sends back the
NACK code to the PC. After clearing the receive buffer, the unit enters the wait state until receiving the following [STX]
command.
[NCK]     = Reception failed (ASCII code: 15H)
Reason for the communication error
1: Parity error (ASCII code: 31H)
2: Framing error (ASCII code: 33H)
3: Overrun error (ASCII code: 34H)
N 
						

							156
1 18
2
IN
OUTCASCADE
OUT
16 16 315 1514
1413
2 113
12 1211
1110
109
98
87
76
65
54
43
32
21
1VIDEO
AUDIO IN AUDIO OUTMONITOR OUT CASCADE INMONITOR (VGA) ALARM/CONTROLSERIAL ALARMPOWER COPY 1 MODEEXT STORAGE 10/100BASE-T RS485(CAMERA)D ATAAC  IN
SIGNAL GND1
42
D-sub Pin 9
(Female)D-sub Pin 9
(Female)
This unitPC
Pin No. Signal Name I/O
1CDIN
2 RXD IN
3 TXD OUT
4 DTR OUT
5SG–
6 DSR IN
7 RTS OUT
8 CTS IN
9RIIN
51
96As viewed from the rear of the 
WJ-HD316A/WJ-HD309A
7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)7 (RTS)
8 (CTS)
3 (TXD)
5 (GND)
2 (RXD)
WJ-HD316A/WJ-HD309A
PC or another device
Cross cable connection example
4. PC Connection Example
An RS232C crossing cable is used for connection between the unit and PC. (Refer to the following for the pin array of the SERI-
AL connector and a cable connection sample.) 
						

							157
Basic Operation
Item
Forward a field
Rewind a field
Pause during playback
Play
Manual recording
Manual recording with
text
Stop
Skip & play forward
Skip&play reversely
Record No. Search and
playback
Time & date search and
playback
Record skip
LISTED Playback
Playback latest image
A - B repeat playback
Display COPY SETUP
MENU
Display text
Multi-screen switching
Monitor selection
Camera selection
Transmission command (ASCII)
OVF
OVR
OPA
OPL
ORC
ZMR:nn:ddd...
ddd
OSP:n
OSF:n
OSR:n
ZPR:rrrrrrrrrrrrrrrr:mm
ZTP:yyyymmddhhnnss
OSK:dnn
ZLT:n
ZPM
ZRP:n
ZPD:n
ZDT:n
OTC:m
OMS:nnnn
OCS:ccccc
Response command (ASCII)
OVF
OVR
OPA
OPL
ORC
ZMR:nn
OSP
OSF
OSR
ZPR:rrrrrrrrrrrrrrrr
ZTP:yyyymmddhhnnss
OSK
ZLT:n
ZPM
ZRP:n:yyyymmddhhnnss
ZPD:n
ZDT:n
OTC:m
OMS:nnnn
OCS:ccccc
Parameter (ASCII)
nn=01~99 (Sequence number)
ddd...
ddd: text (200 bytes or less)
n=P: Stops PLAY
n=R: Stops REC
no parameter stops PLAY and REC
n=0F Normal speed
n=1F x2 speed
n=2F x5 speed
n=3F x10 speed
n=4F x20 speed
n=5F x50 speed
n=6F x100 speed
n=0S Normal speed
n=1S 1/2 speed
n=0F Normal speed
n=1F x2 speed
n=2F x5 speed
n=3F x10 speed
n=4F x20 speed
n=5F x50 speed
n=6F x100 speed
n=0S Normal speed
n=1S 1/2 speed
rrrrrrrrrrrrrrrr Record No.
yyyymmddhhnnss:Time & date of playback
image
d=+ Forward
– Backward
nn=01 Number of skipped records: Fixed
n=0 OFF
n=1 ON
n=0 A - B repeat playback OFF 
n=1 Set repeat start point (A point)
n=2 Set repeat end point (B point)
yyyymmddhhnnss: Date and time of A/B point
n=0 COPY SETUP MENU OFF
n=1 COPY SETUP MENU ON
n=0 Text display OFF
n=1 Text display ON
m=0 4-split screen
m=1 7-split screen
m=2 9-split screen
m=3 10-split screen
m=4 13-split screen
m=5 16-split screen
nnnn=0001 Select MON 1
nnnn=0002 Select MON 2
ccccc: Camera CH
Command Table 
						

							158
Item
Start sequence
Stop sequence
Disk selection
Marking
Alarm Control
Item
Alarm input
Alarm input with text
Alarm reset
Alarm suspension
Alarm change information
(LED indication)
Alarm change information
Setup Control
Item
Display SETUP MENU
Transmission command (ASCII)
MSU:n
DCR:n1n2
TSU:yyyymmddhhnn
MST:n
MRM:n
Response command (ASCII)
MSU:n
DCR
TSU
MST
MRM
Parameter (ASCII)
n=0 SETUP MENU OFF
n=1 SETUP MENU ON
n1n2=A1 Right
n1n2=C1 Upward
n1n2=E1 Left
n1n2=G1 Downward
n1n2=+1 Increment parameter (+)
n1n2=-1 Decrement parameter (–)
n1n2=PD Move to virtual menu (SET)
n1n2=P+ Go to the next page (FWD)
n1n2=P- Go back to the previous page (BACK)
n1n2=PU Move to upper layer (ESC)
yyyymmddhhnn: Date and time
n=0 Standard time n=1 Summer time
n=0 Normal recording mode
n=2 Continuous (External timer) recording
mode
Transmission command (ASCII)
OQT:01F
OQS:0
ZDS:k
ZMP
Transmission command (ASCII)
OAI:b1b2b3a1a2a3a4
ZAI:b1b2b3a1a2a3a4:
nn:ddd...
ddd
OAL:n
MAD:n
–
–
Response command (ASCII)
OQT:01F:010
OQS
ZDS:k
ZMP
Response command (ASCII)
OAI
ZAI:nn
OAL
MAD:n
ALD:n
ALM: b
1b2b3a1a2a3a4
Parameter (ASCII)
b1b2b3: Head alarm CH information (binary)
a
1a2a3a4: Alarm CH information (binary)
b
1b2b3: Head alarm CH information (binary)
a
1a2a3a4: Alarm CH information (binary)
nn=01 - 99 (Sequence No)
ddd...
ddd: text (200 bytes or less)
n=0 Alarm all reset
n=1 Alarm reset
n=0 Alarm suspension OFF
n=1 Alarm suspension ON
n=0 LED OFF
n=1 LED ON
n=2 LED Blinking
b1b2b3: Head alarm CH information (binary)
a1a2a3a4: Alarm CH information (binary)
Parameter (ASCII)
k=0 HDD normal/event recording sector 
k=1 HDD copy sector
k=2 Disk connected to COPY 1
k=3 Disk connected to COPY 2 Electronic zooming OZM:m OZM:n m=0 Electronic zooming OFF
m=1 Electronic zooming ON
m=> Switch x2 -> x4
m=< Switch x4 -> x2
m=+ Switch Electronic zooming OFF -> x2 ->
x4 -> Electronic zooming OFF -> ...
m=- Switch x4 -> x2 -> Electronic zooming OFF
-> x4 -> ...
n=0 Electronic zooming OFF
n=2 x2
n=4 x4
Move cursor
Date & Time setup
Summer time setup
Recording mode setup
Login/Logout
Item
Login
Logout
Transmission command (ASCII)
OLI:uuu...uuu:
ppp...
ppp
OLO
Response command (ASCII)
OLI:n
OLO
Parameter (ASCII)
uuu...uuu: User name (32-byte fixed length)
ppp...ppp: Password (32-byte fixed length)
n=0 Error in user name/password
n=1 Login succeeded
n=2 Login failed 
						

							159
Data Control
Item
Copy by specifying
record
Copy by specifying date
& time
Data copy completed
Cancel data copy
Erase log
Log data total number
inquiry
Log readout
Record list acquisition
Text acquisition
Text writing
Disk End Notification
Item
Disk end auto-notification
setting
Disk end auto-notification
Transmission command (ASCII)
MDE:n
HDE:–
Response command (ASCII)
MDE:n
HDE:p
Parameter (ASCII)
n=0 (Auto-notification OFF)
n=1 (Auto-notification ON)
p=1 (Normal recording sector)
p=2 (Event recording sector)
p=3 (Copy sector)
Transmission command (ASCII)
ZCR:rrrrrrrrrrrrrrrr:m
ZCT:y
1y1y1y1m1m1d1d1h1h1n1n1:y2y2y2y2m2m2d2d2h2h2n2n2:s:ccc:m
–
ZDC
ZLC:k
ZLQ:k:y
1y1y1y1m1m1d1d1h1h1n1n1:y2y2y2y2m2m2d2d2h2h2n2n2
ZLR:yyyymmdd
hhnn:mmmmmmmm
ZGR:yyyymmddnn
:nnnnnnnn
ZGT:rrrrrrrrrrrrrrrr
ZPT:rrrrrrrrrrrrrrrr: 
Response command (ASCII)
ZCR
ZCT
ZEC:y
1y1y1y1m1m1d1d1h1h1n1n1:
y
2y2y2y2m2m2d2d2h2h2n2n2:s:ccc:m
ZDC
ZLC:k
ZLQ:k:y
1y1y1y1m1m1d1d1h1h1n1n1y2y2y2y2m2m2d2d2h2h2n2n2:dddddddd
ZLR:k:s1:s2:...
:sn
ZGRs1:s2:...
:sn
ZGT:rrrrrrrrrrrrrrrr: 
ZPT:rrrrrrrrrrrrrrrr
Parameter (ASCII)
rrrrrrrrrrrrrrrr: Record No.
m=0 Copy to HDD copy sector
m=1 Copy to media connected to COPY 1
m=2 Copy to media connected to COPY 2
y
1y1y1y1m1m1d1d1h1h1n1n1: Start date & time of
data copy
y
2y2y2y2m2m2d2d2h2h2n2n2: End date & time of
data copy
s=0 Format to specify the camera CH. Fixed to
0
ccc: Camera CH No. of target for data copy
m=0 Copy to HDD copy sector
m=1 Copy to media connected to COPY 1
m=2 Copy to media connected to COPY 2
y
1y1y1y1m1m1d1d1h1h1n1n1: Start date & time of
data copy
y
2y2y2y2m2m2d2d2h2h2n2n2: End date & time of
data copy
s=0 Format to specify the camera CH. Fixed to
0
ccc: Camera CH No. of target for data copy
m=0 Copy to HDD copy sector
m=1 Copy to media connected to COPY 1
m=2 Copy to media connected to COPY 2
k=1 Event input log
k=2 Error log
k=3 Access log
k=0 Record list
k=1 Event input log
k=2 Error log
k=3 (Access log)
y
1y1y1y1m1m1d1d1h1h1n1n1: Start date & time of
inquiry range
y
2y2y2y2m2m2d2d2h2h2n2n2: End date & time of
inquiry range
dddddddd: Log data total number
k=1 (Event input log)
k=2 (Error log)
k=3 (Access log)
yyyymmddhhnn Start date & time of readout
logs
mmmmmmmm: Total number of acquired logs
(00000000 - 00000050)
: Log data
sn: 0-9 Cyclic number
yyyymmddhhnn: Start date & time of readout
list
mmmmmmmm: Total record number in the
acquired list (00000001 - 00000050)
: Log data
sn: 0-9 Cyclic number
rrrrrrrrrrrrrrrr: Record No.
: text data
rrrrrrrrrrrrrrrr: Record No.
: text data 200 bytes or less 
						

							160
Search Operation
Item
Display the search win-
dow
Display Operation
Item
Switch display
Inquiry
Item
Available disk space
inquiry
ID request
Interface ID request
Production category
request
Alarm information request
Software version inquiry
Status inquiry
Transmission command (ASCII)
Transmission command (ASCII)
QHR:p
QID
QIB
QIC
QLD:0
QRV
QSR DIN:n
Response command (ASCII)
Response command (ASCII)
QHR:p:sss
QID:WJ-HD309A 
or 
QID:WJ-HD316A
QIB:WJ-HD309A 
or 
QIB:WJ-HD316A
QIC:2
QLD:n
QRV:n.nn
QSR:Status 1:Status 2...n=0 (No alarm)
n=1 (Alarm end)
n=2 (Under alarm operation)
n.nn: Software version
Following response commands are sends back
for Status 1:Status 2...

msu:0 Under normal operation
msu:1 Under setting
oms:0001 Monitor 1
oms:0002 Monitor 2
ocs:ccccc ccccc: Camera number
otc:n Multiscreen segment display pattern
n=0: 4 segments
n=1: 7segments
n=2: 9 segments
n=3: 10 segments
n=4: 13 segments
n=5: 16 segments
oqt: 01F Sequence activated
ozm: 0 Zoom OFF
ozm: 2 x2 zoom
ozm: 4 x4 zoom
opa: Currently playback is being paused
opl: Currently playback is being performed
orc: Currently recording is being performed
osf:n: Currently fast playback is being per-
formed
osp:p: Currently playback is being stopped
osp:r: Currently recording is being stopped
osr:n: Currently fast reverse playback is being
performed
mad: 0 Alarm suspension OFF
mad: 1 Alarm suspension ON DIN
Parameter (ASCII)
Parameter (ASCII)
p=1 HDD normal recording sector
p=2 HDD event recording sector
p=3 HDD copy sector
p=4 Disk connected to COPY 1
p=5 Disk connected to COPY 2
sss: Available disk space (%) n=+
Transmission command (ASCII)
ZTL:n
Response command (ASCII)
ZTL:n
Parameter (ASCII)
n=0 (Display the search window)
n=1 (Display the recording event list)
n=2 (Display the recording event thumbnail)
n=3 (Display the VMD search list)
n=4 (Display the VMD search thumbnail)
n=5 (Display the marking search list)
n=6 (Display the marking search thumbnail)
n=7 (Display the menu for playback by desig-
nating time and date)