MSD-804FD Users Guide (Command Guide)
127
@GSS
Get I/O status
Command format
@GSS,
channel
,
mode
Return value
format
@GSS,
channel
,
mode
,
status_1 (
,
status_2
,
status_3
･･･
)
Parameter
channel
: I/O port
1 = IN1,
2 = IN2,
3 = IN3,
4 = IN4,
5 = IN5,
6 = IN6,
7 = IN7,
8 = IN8,
11 = OUT1A, 12 = OUT2A
13 = OUT3A, 14 = OUT4A, 15 = OUT1B, 16 = OUT2B, 17 = OUT3B,
18 = OUT4B
*1
*1
Can be set only if Cat5e/Cat6 output option is installed.
mode
: Status to be attained
For
channel
= 1 to 8 (Input port)
0 = All of 1 to 4, 1 = Input type
*2
,
2 = Video input format
*3
,
3 = Audio input format
*4
, 4 = HDCP input
For
channel
= 11 to 18 (Output port)
0 = All of 1 to 3, 1 = HDCP authorization
*5
, 2 = Output type
*6
,
3 = Error code
*7
*
2
For input signal type
Reply Input type
Hxx HDMI signal is input. xx stands for color depth which is 24 or 30.
D
DVI signal is input
N
No signal input
*
3
For video input signal format
Reply
Video input format
1080i 59.94Hz
SDTV/HDTV signal is input, which replies the format
type and vertical synchronous frequency
800 x 600
60.00Hz
RGB signal is input, and [Horizontal resolution x
Vertical resolution and vertical synchronous frequency]
is replied.
NO SIGNAL
No video signal is input
