KD-MSCAT8X8 Operating Instructions
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2. Video and Audio Mute/unmute Set: ‘SPOxxAVME’/’SPOxxAVMD’
xx= output select [1 - 40]
The expected system response format is:
<status> video-audio output xx muted (unmuted)
Example: To mute Video and Audio output 11, issue the following RS-232 sequence: SPO11AVME
To unmute Video and Audio output 11, issue the following RS-232 sequence:
SPO11AVMD
3. Fade-to-Black Interval Set: ‘SPOxxMIyy’
xx = output select [01-40]
yy = Fade-to-Black Interval setting in the range [0~9]
The expected system response format is:
<status> output xx video fade-to-black y
Fade-to-Black interval is the time period the selected Video/Audio output is muted during the input
changing process
x
1
2
3
4
5
6
7
8
9
Fade-to-Black
interval (msec)
40
80
160
240
320
480
640
800
1200
Example:
To set Fade-to-Black interval to 5 for Output 11, issue the following RS-232 sequence: ‘SPO11MI5’
4. Ir Control Set: ‘SPCIrE’, ‘SPCIrD’
The expected system response format is:
<status> IR sensor enabled (disabled)
Example: To disable the IR control ,issue the following RS-232 command: ‘SPCIRD’
To enable the IR control ,issue the following RS-232 command: ‘SPCIRE’
5. Front Panel Control Set: ‘SPCFBE’, ‘SPCFBD’
The expected system response format is:
<status> Front buttons enabled (disabled)
Example: To disable front buttons, issue the following RS-232 command: ‘SPCFBD’
To enable front buttons, issue the following RS-232 command: ‘SPCFBE’
6. Distribution Amplifier Mode Set: ‘SPOASIyy’
yy= input select [1 - 40]
The expected system response format is:
<status> all outputs to input yy
Example: To switch all Outputs to I put 4, issue the following RS-232 sequence: SPOASI4
7. Power Control Set: ‘PO’, ‘PF’
The expected system response format is:
On PO : Initialization completed Master (Unit 2,3, 4,5)
Example: To power on the unit, issue the following RS-232 sequence: PO
To power off the unit, issue the following RS-232 sequence: PF