Nevion SDI-CHO-2x1-PB - Manual (Page 11)

SDI-CHO-2x1/ SDI-CHO-2x1-PB Rev. E
nevion.com | 11
6 Interface with GYDA and RS-422 command set
All commands follow the flashlink protocol and can be used for direct control access to
the modul. The control system can either be a GYDA-SC or a third-party control
system with integrated flashlink protocol. The module can also be manually controlled
with a VT100 compatible terminal program.
The protocol can be found on our web page; http://www.network-electronics.com
6.1 SDI-CHO-2x1 Command table
Command Response Comment
? See protocol description The “hello” command
info Module status information
reset OK Reset latch to main input channel.
set auto OK Set to automatic input channel selection. Automatic input
selection enabled.
set main OK Set to main input channel. Automatic input selection
disabled.
set standby OK Set to standby input channel. Automatic input selection
disabled.
timer off OK Switch off time delay for input selection automatics
timer on OK Switch on time delay for input selection automatics
timer xx OK xx is the delay time for the timer. For firmware version
2.0.0 or newer, this is only used for switching from main
to standby. (Value stored in EEPROM)
timer_rst xx OK xx is the delay time for the secondary timer, used on FW
2.0.0 or newer to reset back to main. (Value stored in
EEPROM)
mode los OK Input selection automatics based on loss of signal
mode rcl OK Input selection automatics based on reclocker in lock
asi on OK Set DVB-ASI Reclocker support
asi off OK Set SDI 177Mbps Reclocker support
latch on OK Latching switch. Must be reset to return from standby to
main
latch off OK Non-latching switch. Will automatically return to main
when input signal is present
rcl on OK Reclocker on
rcl off OK Reclocker Bypass
eq on OK Cable equaliser on
eq off OK Cable equaliser Bypass (Los of signal based switch
decision will not work on this mode)
main 1 OK Input 1 configured as main. Input 2 is standby.
main 2 OK Input 2 configured as main. Input 1 is standby.