Sony UP-2100 Operating Instructions Manual page 52

Preparing the Remote Control Unit (continued)
Using the RM-91/FS-20/36
52
Installation and Adjustment
Using the RM-5500 remote control unit (not supplied) as a wireless
unit
When using the remote control unit as a wireless unit, aim the head of the remote
control unit at the remote sensor on the printer. With fresh batteries, the range of
the remote control unit is about 3 meters.
The operation of the RM-91 Remote Control Unit (not supplied) and FS-20 Foot
Switch (not supplied) can be controlled remotely by sending a pulse signal to the
REMOTE 2 connector in addition to the remote operation setting on the
FUNCTION SETUP menu.
FS-36 (not supplied) has three switches that have different functions.
For detailed information on how to use those switches, refer to the manual supplied
with the FS-36.