Topfield High Defninition Digital Satellite Receiver HV7700 HSCI - Manual (Page 55)

6.4 Transferring receiver data 49
1. Plug one end of a RS-232 cable (9 pin D-
sub cable) into the RS-232 port on the
digital receiver, and the other end into
the matching port on the other digital re-
ceiver.
2. turn on the source digital receiver.
3. Select the Installation > Transfer Firmware
> Transfer Data to Other IRD menu.
4. To start the data transfer, turn on the tar-
get digital receiver.
NOTE
You had better memorize some important data such as video
settings before starting transfer to avoid loosing them.