MSD-501/502 Command Guide
42
@GVS / @SVS
Vertical start position
Function
Getting
Setting
Format
@GVS
@SVS, ch, v_start
Return value
@GVS, v_start_1, v_start_2, v_start_3,
v_start_4, v_start_5
@SVS, ch, v_start
Parameter
v_start_1-5 / v_start: Vertical start position
10 to 2048 (should be [the total number of vertical lines – vertical display period] or
less)
[Default]: depends on input signals
ch: Input channel
0 = All inputs, 1 = IN1 to 5 = IN5
Example
@GVS
@GVS,40,0,40,40,35
Getting vertical start position
“0” will be replied to channels without input signals.
@SVS,5,35
@SVS,5,35
Setting IN5 vertical start position to “35”.
Completed normally.
@SVS,5,35
@ERR,3
If signals are not input, an error is replied.
Remarks
Setting command is valid only when signals are input.
@GVD / @SVD
Vertical display period
Function
Getting
Setting
Format
@GVD
@SVD, ch, v_disp
Return value
@GVD, v_disp_1, v_disp_2, v_disp_3,
v_disp_4, v_disp_5
@SVD, ch, v_disp
Parameter
v_disp_1-5 / v_disp: Vertical display period
10 to 2048 (should be [the total number of vertical lines – 10] or less)
[Default]: depends on input signals
ch: Input channel
0 = All inputs, 1 = IN1 to 5 = IN5
Example
@GVD
@GVD,0,1080,1080,900,768
Getting vertical display period.
“0” will be replied to channels without input
signals.
@SVD,5,768
@SVD,5,768
Setting IN5 vertical display period to “768”.
Completed normally.
@SVD,5,768
@ERR,3
If signals are not input, an error is replied.
Remarks
Setting command is valid only when signals are input.