LG Avs2400 Owners Manual

							Operation61
4
Operation
S\freen Layout
No 
Presentation
Far End Video
Near End Video
Far End VideoNear End Video
Near End Video
Far End Video
During a 
Presentation
Far End Presentation
Near End Video
Far End Video
Near End Video
Far End VideoNear End Video
Far End PresentationNear End Video
Near End Video
Far End Presentation
Near End Video
Far End Video
 
						

							62Operation
4
Operation
Viewing Call Statistics
To view statistical information about a call, follow these steps:
1.  During a call, press the  button.
2.  \fudio and video stati\Bstics for the current call appear on \Bthe screen. 
Two columns of statisti\Bcs, Receive and Transmit appear. The total bandwidth used \Bfor audio and video\B appear alongside \Beach 
column heading. Each column has \Ba video and audio \Bblock.
• Video statistics inclu\Bde the following:
 -resolution shows the resolution, in pixels, of the video imag\Be transmitted or received.
 -codec shows the video codec \Bused to compress and decompress the video.
 -bandwidth shows the amount of vid\Beo data transferred per second in k\Bilobits.
 -frame rate shows the video frame \Brate in frames per se\Bcond.
• \fudio statistics inclu\Bde the following:
 -codec shows the audio codec \Bused to compress and decompress the audio.
 -bandwidth shows the amount of aud\Bio data transferred per second in k\Bilobits.
 -packet rate shows the amount of aud\Bio data packets transferred or received per second in k\Bilobytes.
• Both the \fudio and Video block include\B the following:
 -jitter shows the variation, in millisec\Bonds, in the time between packets arriving, caused by network congestion, timing\B 
drift or route changes.
 -packet loss shows the number of pa\Bckets of data that fail\B to reach their destinatio\Bn. Packet loss can be caus\Bed by a 
number of factors, including signal degradation over the network medium, oversaturated network links, corrupted 
packets rejected in-transit, faulty networking hardware, maligned system drivers or network applications, or normal 
routing routines.
 -cumulative shows the up to date count of packets lost in the call.
 -percentage shows packet loss as a percentage of the total packets sent.
• The following additional inf\Bormation appears belo\Bw the \fudio statistics block\B:
 -the call duration
 -the make and model of the \Bfar end video comm\Bunication device and the software version it is using \B
 -the call protocol (H.323 or SIP, for example)
3.  To hide the statistics\B, press the  button again. Statistics \Bautomatically refresh every 5 seconds and hi\Bde after 5 minutes.
Ending a Call
You can end a call \Busing any of the following options:
• hang up  button on the remote control
• Call Manager dialog
• REDI\fL list
Ending a Call from the Call Manage\Tr
To hang up a call f\Brom the Call Manager dialog, follow these steps:
1.  From any call screen, press OK. 
The Call Manager dialog appe\Bars.
2.  To hang up a call, press OK again to end the call.
 
						

							Operation63
4
Operation
Ending a Call from the REDI\fL List
To hang up a call f\Brom the REDI\fL list, \Bfollow these steps:
1.  Press the  button to return to the main screen.
2.  On the REDI\fL list, \Ban orange LED indi\Bcator appears to the left of the voice or video numb\Ber currently in the call. Use the 
arrow keys to select the entry.
3.  Press OK.
Managing the REDI\fL\T List
Locking and Unlocki\Tng Entries in the REDI\fL Lis\Tt
You can lock and un\Block entries in the REDI\fL li\Bst. Locking an entry prevents it from being removed after the maximum numb\Ber 
of entries in the list has \Bbeen reached. The lock symbol app\Bears next to the name in the en\Btry when the entry is selected.
NOTE
Locking an entry does not prevent it from being removed from the list manually\B.
To lock or unlock a\Bn entry in the REDI\fL list\B, follow these steps:
1.  Using the arrow keys on the remote control, select the entry you wish to lock or unlock.
2.  Press the  button.
3.  Select Lock (or Unlock if the en\Btry is locked) from the menu, and press OK.
Removing an Entry from the REDI\fL List
To remove an entry from the REDI\fL list, \Bfollow steps below:
1.  Using the arrow keys on the remote control, select the entry you wish to remove.
2.  Press the  button.
3.  Select Remove from the menu, and press OK.
\fdding a REDI\fL List Entry to the Directory
You can add an entry from the REDI\fL list to the local directory.
NOTE
\fn administrator can choose to hide the local di\Brectory from users, in which case, a user cannot per\Bform this task.
1.  Using the arrow keys on the remote control, select the entry you wish to add to the directory.
2.  Press the  button.
3.  Select Save on the menu and p\Bress OK.
4.  Press OK again to close the confirmation dialog.
 
						

							64Operation
4
Operation
Managing the Directory
If you have access to the local directory, you can add, remove or edit entries.
\fdding an Entry to the Local Directory
You can create up to 1 000 entries in the local di\Brectory. To add an entry to the local directory, follow the steps below:
1.  \fccess the directory by pressing the  button from the main screen.
2.  Using the arrow keys, select the Local directory.
3.  Select the \fdd New Entry button and press OK.
4.  Use the arrow keys to select fields in the New Directory Entry screen. Press OK to enter a value in a se\Blected field. Enter a 
system name, video and voice numbers, and IP address or ISDN number\Bs. If necessary, press the  button to change the 
method of text entry for text fields, or press  to access the keyboard. \ffter entering a value, hide the keyboard (if you 
used it to  enter the value) and p\Bress OK to exit the field.
5.  If a hierarchy has been predefined for the local directory, in the Hierarchy field enter the path to the location in the\B hierarchy 
in which to place the entry. Hierarchies can be define\Bd, for example, by location or depar\Btment. You must identify the \B
full path (separated by commas) of a predefined hierarchy in which to add an entry prior to completing the new entry 
screen. If you leave the Hierarchy field empty, the new entry is inserted at the top of the hierarchy (if defined) or i\Bs grouped 
alphabetically. 
For example, suppose your administrator defined a hierar\Bchy by location where Home Office is the top of the hierarchy, and 
Sales Office 1 and Sales Office 2 are at the next level below the Home Office. To place an entry in Sales Office 2, the value for 
Hierarchy is Home Office, Sales Office 2.
6.  When you have completed the fields, select \fdd Entry and press OK.
Copying an Entry from the Corporate to the Local Directory
You can copy an entry from the corporate directory to the local directory.
1.  \fccess the directory by pressing the  button from the main screen.
2.  Select the Corporate directory.
3.  Select the entry you wish to copy to the local directory.
4.  Press the  button.
5.  Select Copy to local and press OK.
6.  Press OK to save the entry.
Removing an Entry from the Local Directory
You can remove an entry from the local directory.
1.  \fccess the directory by pressing the button from the main screen.
2.  Select the Local directory.
3.  Select the entry you wish to remove.
4.  Press the  button.
5.  Select Remove and press OK.
6.  Select Yes and press OK.
 
						

							Operation65
4
Operation
Editing an Entry in the Local Directory
You can edit an entry in the local directory.
1.  Select the entry you wish to edit.
2.  Press the  button.
3.  Select Edit from the menu, and press OK.
4.  Modify values in the\B Edit Directory Entry dialog.
4-1.  Press OK to select a field you wish to modify. If necessary, press the  button to change the method \Bof text entry for 
text fields.
4-2. \ffter completing your changes, press OK to exit the field.
5.  Using the arrow keys, select Save Changes and press OK.
\fdding an Entry to the Meetings Directory
To add an entry to the meetings directory, follow the steps below:
1.  \fccess the directory by pressing the  button from the main screen.
2.  Using the arrow buttons, select the meetings directory and press OK.
3.  Select the [\fdd New Entry] button and press OK.
4. Select the Meeting Name option a\Bnd enter the meeting name.
5. Select the Hierarchy option and enter the hierarchy name.
6. Select the directory among the Local, Corporate and Both and press OK.
7. Select the entry you wish to add from the \fvailable Entries list and press OK. You can add only the\B one entry for the 
participants.
8. Select the [\fdd Meeting] button and press OK.
 
						

							66Monitor settings
\b
Monitor settings
Customizing OSD settings
Navigation button overview
ButtonOSD Des\fription
MENU
• Displays the main menu. 
• Enter the MENU option.
• Move to the previous menu.
MODE
• Displays the main menu.
• Enter the MODE option. \B
• Select the sub-menu title.
• Decrease the option valu\Be.
\fUTO
• Displays the main menu.
• Set the image adjustme\Bnt automatically. 
• Increase the option valu\Be.
INPUT
• Displays the main menu.
• Change the input sou\Brce. 
• Enter the sub-menu option. 
• Select the sub-menu option.
EXITEXITExit the OSD setup me\Bnu.
MENU settings
1.  Press the MENU button to access the main m\Benu.
 
2.  Press the MENU button again to display the sub-menu.
3.  Use the MODE or \fUTO button to select the sub-menu title.
4.  Press the INPUT button to enter the selected sub-menu.
5.  Use the INPUT button to select the options.
6.  Use the MODE or \fUTO button to set the value.
7. Press the MENU button to return to the previous menu.
8. Press the EXIT button to exit the menu.
5
Monitor settings
  
						

							Monitor settings67
\b
Monitor settings
MENUSuppo\fted I\bputDesc\fiptio\b
PICTUREBRI\bHTNESSHDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
You can adjust the le\Bvel of the Brightness. The lower the level, 
the softer the image.
CONTR\fSTYou can adjust the le\Bvel of the Contrast. Increases or decreases 
the gradient of the video\B signal. 
SH\fRPNESSYou can adjust the le\Bvel of the Sharpness..
BL\fCK LEVELHDMI (Digital signal input.)Sets black level of the screen to proper level. This function is 
available in the HDM\BI mode only.
• LOW: The reflection of the screen gets darker.
• HI\bH: The reflection of the screen gets brighter.
COLORCOLOR TEMPHDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
Select PRESET or USER option to set the value.
PRESETSelect the screen color.
• sR\bB: Set the screen color to fit the sR\bB standard color 
specification.
• 6500K: Slightly reddish white.
• 7500K/8500K: Set the screen color to default value.
• 9300K: Slightly bluish w\Bhite.
REDThis option is activated when you select the [COLOR TEMP] 
option to [USER]. Set your own red color levels.
\bREENThis option is activated when you select the [COLOR TEMP] 
option to [USER]. Set your own green color levels
BLUEThis option is activated when you select the [COLOR TEMP] 
option to [USER]. Set your own blue color levels.
\b\fMM\fSet your own gamma value. : \b\fMM\f0 / \b\fMM\f1 / \b\fMM\f2
On the monitor, high gamma value\Bs display whitish images 
and low gamma values dis\Bplay blackish images.
DISPL\fYHORIZONT\fLD-SUB (\fnalog signal input.)To move image left and right.
VERTIC\fLTo move image up and down.
CLOCKTo minimize any vertical bars or stripes visible on the\B screen 
background.
The horizontal screen size will also change\B.
PH\fSETo adjust the focus of the display.
This item allows you to remove any horizontal noise and cle\Bar 
or sharpen the image of ch\Baracters.
OVERSC\fNHDMI (Digital signal input.)If you set to [ON], the overscan function is activated.
This function is available in the HDM\BI mode only.
VOLUME-HDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
Use the MODE or \fUTO button to adjust the output v\Bolume.
If you press INPUT again, the\B system volume is muted.
 
						

							68Monitor settings
\b
Monitor settings
OTHERSL\fN\bU\f\bEHDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
To choose the langua\Bge in which the con\Btrol names are 
displayed.
POWER 
INDIC\fTOR
HDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
Use this function to set the power indicator on the front side of 
the monitor to ON or OFF.
If you set OFF, it will go off. 
If you set ON at any time, the power indicator will automatically 
be turned on.
WHITE 
B\fL\fNCE
D-SUB (\fnalog signal input.)If the output of the v\Bideo card is different to the required 
specifications, the color level may deteriorate due to video 
signal distortion. Using this fun\Bction, the signal level is adjusted 
to fit into the standard output level of the video car\Bd in order to 
provide the optimal ima\Bge. \fctivate this function when white 
and black colors a\Bre present in the screen.
F\fCTORY 
RESET
HDMI (Digital signal input.)
D-SUB (\fnalog signal input.)
If you press MODE or \fUTO button, restore all factory default 
settings except “L\fN\bU\f\bE.”
MODE settings
1.  Press the MODE button to access the main m\Benu.
 
2.  Press MODE button again to display the sub-menu.
3.  Use the MODE or \fUTO button to select the sub-menu title.
4.  Press INPUT button to enter the selected sub-menu.
5.  Use the MODE or \fUTO button to select or set the options.
6. Press the MENU button to return to the previous menu.
7. Press the EXIT button to exit the menu.
MENUDesc\fiptio\b
f • EN\bINE
ST\fND\fRD\fdjusts the image for the normal environment.
MOVIEOptimizes the video image \Bfor a cinematic look\B to enjoy movies as if you are in a 
movie theater.
\b\fMEOptimizes the video image \Bfor a fast gaming sc\Breen such as on PCs \Bor games.
SPORTSOptimizes the video image \Bfor high and dynami\Bc action by emphasizing primary 
colors such as whi\Bte, grass, or sky blue.
ORI\bIN\fL 
R\fTIO
WIDESwitch to full screen mode according to input image signal.
ORI\bIN\fLChange the input ima\Bge signal ratio to original.
This function works only if input resolution is lower than monitor ratio (16:9).
PHOTO EFFECT
NORM\fLThe PhotoEffect function is disabled.
\b\fUSSI\fN BLURThis menu changes th\Be screen to be more colorful and smoother.
SEPI\fThis menu changes th\Be screen to a Sepia tone (brown color).
MONOCHROMEThis menu changes th\Be screen to a \bray tone (black-and-white Picture).
 
						

							Troubleshooting69
6
Troubleshooting
Check the following guide for the possible cau\Bse of a problem before contacting service.
Symptoms Solutions
The system power does not turn 
on.
Check the power cable is connec\Bted correctly.
Check the input voltage is correct.
Check the main power switch is turned on.
If the system power does not turn on even if the power cable is connec\Bted correctly, 
please contact the service center.
The system power is turned on 
but no video data is\B displayed 
on the monitor.
Check the input mode\B of the system. Make sure the mode is set to VCS.
Unplug the power cable and plug \Bin again.
The subject is not clear enoug\Bh 
to see.
\fdjust the camera brightness and white balance in Use\f P\fefe\fe\bces : Diag\bostics 
setting menu. 
The remote control is not 
working.
Check the battery.
Make sure that the battery polarities are connected with (+) and (-) \Bmatched correctly.
Check the remote control contains three \f\f\f batteries that are in good working 
condition.
Verify whether objects are obstructing the sensor on th\Be front of the camera.
Check that the LED on\B front of the camera fla\Bshes bright blue when you use the remote 
control.
The image is not vis\Bible.Verify that the blue LED\B on the front of the camera is\B lit, indicating that\B power is active, 
and reboot the system if necessary to verify that the camera t\Burns on.
The sound is not aud\BibleIf you are unable to hear the ringer when an inco\Bming call arrives, adjust the Ring Tone 
Volume preference in User Preferences : \fudio. Muffled audio reception from the far 
side may be caused by highly reverberant rooms. If you are experiencing poor audio\B 
reception, add more sound absorbency to the room and speak in c\Blose proximity to the 
microphone. 
Degradation in audio quality can also be caused by faulty microphones or dust and debris 
on the microphones. Do not use any kind of liquid or a\Berosol cleaner on the\B camera that 
includes microphones. \f soft, slightly damp clo\Bth is sufficient to clean the top surface of 
the units if necessa\Bry.
Ensure both ends are not muted. Verify that the audio ou\Bt cables are properly connected 
to the monitor and that any external speaker systems are powered and configured 
correctly.
6
Troubleshooting
  
						

							70Troubleshooting
6
Troubleshooting
You can not make a call.If a call does not s\Buccessfully connec\Bt, verify that you have dialed a working number and 
that the far end dest\Bination is powered on and available. Verify that the network is ready 
and available. Network status is indicated at all times in th\Be status bar. If the VCS system 
is connected to the local network, a green network status icon appear\Bs. \f yellow or red 
network status icon indica\Btes a problem with the network connection.
The system does not work with 
the remote control.
Reboot the system that is not responding to commands from the remote control.
The message “OUT OF R\fN\bE”  
appears on the screen.
This message appear\Bs when the signal from the PC (video car\Bd) is out of horizontal or 
vertical frequency range of the disp\Blay. See the ‘Specifications’ section of this manual \Band 
configure your display again.
The message “CHECK SI\bN\fL 
C\fBLE” appears on the scr\Been.
This message appear\Bs when the signal cable between your PC and your display is not 
connected. Check the signal cable and try again.
The message “OSD LOCKED” 
appears on the screen
You can secure the current control settings, so that they cannot be inadvertently 
changed. You can unlock the O\BSD controls at any time by pushing the MENU \Bbutton for 
several seconds: the m\Bessage “OSD UNLOCKED” will appear.
Display Position is incorrect.Press the \fUTO button to automatically adjust your display image to the ideal setting. 
If the results are unsatisfactory, adjust the image p\Bosition using the H \Bposition and V 
position icons in th\Be on-screen display.
On the screen background, 
vertical bars or stripes are visible.
Press the \fUTO button to automatically adjust your display image to the ideal setting. If 
the results are unsatisfactory, decrease the vertical bars or stripes using the CLOCK icon in 
the on-screen display.
\fny horizontal noise appearing 
in any image or characters are 
not clearly portrayed.
Press the \fUTO button to automatically adjust your display image to the ideal setting.  
If the results are unsatisfactory, decrease the horizontal bars using the\B PH\fSE icon in the 
on-screen display.
Do you see an “Unrecognized 
monitor, Plug&Play ( VES\f DDC) 
monitor found” message?
Make sure you check if the vid\Beo card supports Plug&Play function.