Triax TSR 1000 - Manual (Page 39)

Menu Operations
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b) RS232 CABLE LAYOUT
# CONNECT TO P.C # CONNECT TO SVR
c) Among wires from no.1 to 9 connect wire no.2 and 3 crossed to both
sides, and then connect the GROUND(GND) of terminal on P.C to
SVR, and then cut other wires.
Upgrade by Satellite
This function can upgrade the software of
your receiver through data sent by a
satellite. At the moment we offer satellite
updates only through ASTRA1 and Hotbird
satellites.
1. Select the satellite and TP or input the
TP value and download PID.
2. Then mark “Start” and press [Enter] to
begin the download of the upgrade.
This may need up to 60 minutes.
Therefore we suggest using of this function only if you don’t intent to watch
TV during this time.