NEC Visualink 128/384 Engineering Guide

NDA-24233 Issue 2Page 3-5
VisuaLink 128/384 Engineering Guide Console Command List
SDSP Setting Monitor Output Video 1-7
Note:
User will be unable to switch to STILL PICTURE if STILL PICTURE graphics has not been sent.
RDSP Checking Monitor Output Video Setting 1-8
Description:Sets output video image.
Command Format:SDSP p1
 
p1: TX : Transmission Video
RX :  Reception Video
STL : Still-picture
Response:Normal Response: OK
Error Response:ERR01
ERR07
ERR85
ERR87
Description:Checks the current video output...

Page 3-6NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
SPDP Setting/Checking PIP Display Format 1-9
SPSW Setting/Checking PIP Image when Snapshot is Viewed 1-10
Description:Setting the display image seen in the picture-in-picture (PIP) window.
Command Format:SPDP [p1]
 
p1: M : mirror image is displayed
N :  non-mirror image is displayed
Note:
  When p1 is omitted, the current setting is reported.
Response:Normal Response:
If p1 is set:  OK
If p1 is omitted:
p1 OK
p1: M :...

NDA-24233 Issue 2Page 3-7
VisuaLink 128/384 Engineering Guide Console Command List
SCPI Setting/Checking Video Priority 1-11
S263 Setting H.263 1-12
Description: The VisuaLink has a function to automatically optimize the picture quality, 
(e.g., number of frames, resolution, coding, noise, etc.).  In low bit rate 
coding there is characteristic for resolution and frame to oppose each other.  
If resolution is imposed, the number of frames (motion) becomes less.  If 
however the number of frames...

Page 3-8NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
R263 Checking H.263 Setting 1-13
Description:Reporting the current setting by S263 command
Command Format:R263
Response:Normal Response: p1 OK
 
p1: ON : H.263 available
OFF :  H.263 not available
Error Response:ERR01
ERR07
ERR14
ERR21
ERR87 

NDA-24233 Issue 2Page 3-9
VisuaLink 128/384 Engineering Guide Console Command List
3.2  AUDIO Command
SAMD Setting Audio Mode 2-1
RAMD Checking Audio Mode Setting 2-2
Description: Sets the audio coding format.  The VisuaLink is capable of m
-Law PCM, 
SBADPCM and LP-CELP.
Command Format: SAMD p1 
p1: OFF : OFF
ULW :  G711 (m
-Law PCM) (56 kbps)
SBA :  G722 (SB-ADPCM) (48 kbps, 56 kbps)
LDC :  G728 (LD-CELP) (16 kbps)
Response: Normal Response: OK
Error Response:  ERR01
ERR07
ERR14
ERR21
ERR87...

Page 3-10NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
SADL Setting Audio Delay 2-3
Description: Sets audio delay (lip sink).  Delay is generated when video is coded in 
transmission, and the amount of delay differs depending on a transmission 
speed.  On the contrary, audio coding delay is about 1/1000 ~ 1/100, so a 
problem that a person’s lips and audio cannot be synchronized (lip sink).  
VisuaLink is equipped with a feature to insert a delay in audio to 
compensate lip...

NDA-24233 Issue 2Page 3-11
VisuaLink 128/384 Engineering Guide Console Command List
RADL Checking Audio Mode Setting 2-4
SMIC Setting MIC ON/OFF 2-5
Description: Checks the current audio delay setting
Command Format: RADL  p1 p2
p1: 64 : 56/64kpbs
2x64 : 2x56/2x64 kbps
3B : 168/192kbps
4B : 224/256kbps
5B : 280/320kbps
6B : 336/384kbps
p2: TX : Transmission side
Response: Normal Response:  p1 OK
p1: 000 - 024: 3-digit in decimal fixed (10msec step)
Error Response:ERR01
ERR05
ERR49
ERR87
Note:
  If VL128,...

Page 3-12NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
RMIC Checking MIC ON/OFF Setting 2-6
SVOL Setting Volume 2-7
RVOL Checking Volume Setting 2-8
Description: Checks the current microphone setting
Command Format: RMIC
Response: Normal Response: p1 OK
p1: ON : MIC ON
OFF :  MIC OFF
Error Response:  ERR01
ERR07
ERR87
Description: Sets (adjusts) received volume during a communication.
Command Format: SVOL  p1 
p1: Volume : 0-F (16 stages)
+ :  Volume up
- :  Volume down...

NDA-24233 Issue 2Page 3-13
VisuaLink 128/384 Engineering Guide Console Command List
SASW Setting Audio Input/Output Port 2-9
RASW Checking Audio Input/Output Port Setting 2-10
Description: Sets the audio input port and output port.
Command Format: SASW p1 
p1:   LINE :  LINE 
HEAD : Headset
TEL : Telephone
AUTO : Automatic
Response: Normal Response: OK
Error Response:  ERR01
ERR07
ERR87
Description: Checks the current audio input and output setting.
Command Format: RASW
Response: Normal Response:  p1 OK...

Page 3-14NDA-24233 Issue 2
Console Command List VisuaLink 128/384 Engineering Guide
SMMT Sets Audio or Audio/Video Outgoing Mute Setting 2-11
RMMT Checking Audio or Audio/VideoOutput Mute Setting 2-12
Description: Sets whether the audio or audio and video outgoing is muted or unmuted 
at the start of communication when the VisuaLink automatically answers 
or manual answered calls.
Command Format: SMMT p1 
p1:   ON: Mute outgoing audio or audio and video at the 
start of communication
OFF: Donot Mute...