Topcon RC-4 - Turn-round Status Display; Stopping Turn-round Operations; Low Power Mode of Laser Beam; Switching to Low Power Mode

Setting Mode
21
Communication Baud Rate
Setting can be done with the dip-switch on the battery section.
1 Remove battery cover and battery.
2 Set the dip switch with a pin.
Note
Dip-switch No.2-4 must be fixed to OFF position.
The RC-4R does not work correctly when the switch No.2-4 are set to ON
position.
Serial signal RS-232C
baud rate setting
Unused (fixed to OFF)
Unused (fixed to OFF)
Unused (fixed to OFF)
Dip-switch Setting Contents
1
OFF (default) 38400 (bps)
ON 9600 (bps)
2 Unused (fixed to OFF) -----
3 Unused (fixed to OFF) -----
4 Unused (fixed to OFF) -----
Battery cover
Battery cover lug
Dip-switch