User manual

SID-X1N - Protocol 2000

that on some machines the sync source is not software selectable, but is selected using switches, jumpers,

etc.

NOTE 17 – For clean switching of RGBHV video, the seamless switching option can be used. The blanking

period for the transition of the RGB sources can be set in steps of 25 milliseconds.

For example, to set for 350ms blanking time (14 steps), send HEX code:

07 8E A0 81.

NOTE 18 – Delayed execution switches after a delay dictated by RS-232 control. To do this, the user sends

instruction 7 with the SET FOR DELAYED SWITCH option (64

dec

) before sending the switch command

(instruction 1) or pressing a front panel button. The switch is not executed (unless timed-out) until the

EXECUTE DELAYED SWITCH code is sent, or the SET FOR DELAYED SWITCH code is sent again. (The

mode is automatically cancelled after switching if the EXECUTE command is used).

For example, to connect input 4 to output 3 after a delay, send HEX code:

07 80 C0 81 (set for delayed switch)

01 84 83 81 (switch code)

then, after the required delay, send HEX code:

07 80 C1 81(execute delayed switch)

to implement the switch.

The following sources are supported:

HDMI input : 0x07 0x80 0x81 0x81<CR>

DP input : 0x07 0x80 0x85 0x81<CR>

DVI input : 0x07 0x80 0x89 0x81<CR>

VGA input : 0x07 0x80 0x8C 0x81<CR>