28 SID-X1N - Remote Commands
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>
Note: The syntax of the binary values differs according to the terminal
communication software being used. For example, using Hercules, the syntax
appears as follows (for the HDMI input): $07$80$81$81<cr>
12.3 RS-232 Hardware Interface
RS-232 connection between the machine and controller is used for firmware
upgrade procedures and technical maintenance. The default data rate is 115200
baud, with no parity, 8 data bits and 1 stop bit.
Note: Using any additional, non-standard RS-232 commands developed for
internal debugging purposes is not recommended. Such commands are only used
internally for performing firmware upgrades over the RS-232 hardware interface.
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