IDK MSD-804FD - Manual (Page 49)

MSD-804FD Users Guide (Command Guide)
49
@GVS Get vertical start position
Command
format @GVS
Return value
format @GVS, in_1, in_2, in_3, in_4, in_5, in_6, in_7, in_8
Parameter in_1-8 : Vertical starting position of each input channel
10 to 2048 ([The total number of vertical lines - Vertical display period] or less)
[Default]: Differs depending on input signals
Example Send
Receive
@GVS
@GVS,40,0,40,40,35,0,
24,24,0
Get vertical starting position.
0 is replied to channels without input signals.
Related info. 8.6.4 Vertical start position
@SVD Set vertical display period
Command
format @SVD, ch, v_disp
Return value
format @SVD, ch, v_disp
Parameter ch : Input channels
0 = All inputs, 1 = IN1 to 8 = IN8
v_disp : Vertical display lines
10 to 2048 ([The total number of vertical lines - 10] or less)
[Default]: differs depending on input signals
Example Send
Receive
@SVD,5,768
@SVD,5,768
Set vertical display period of IN5 to 768.
Terminated normally.
Send
Receive
@SVD,5,768
@ERR,3
If no signal is input , an error is replied.
Related info. 8.6.5 Vertical display period
Note This command is valid only if signals are input.
@GVD Get vertical display period
Command
format @GVD
Return value
format @GVD, in_1, in_2, in_3, in_4, in_5, in_6, in_7, in_8
Parameter in_1-8 : Vertical display period of each input channel
10 to 2048 ([The total number of vertical lines - 10] or less)
[Default]: Differs depending on input signals
Example Send
Receive
@GVD
@GVD,0,1080,1080,900,
768,0,900,0,0
Get vertical display period.
0 is replied to channels without input
signals.
Related info. 8.6.5 Vertical display period