Paxar Monarch RF Link 7400 Operating Instructions Manual page 9

Renegade 4 Printers with Internal Modules
To link a Renegade 4 printer (with an internal RF link module) to a data
collection terminal:
1.
Turn the printer, terminal, and the RF link modules off.
2.
Turn on the printer. The green LED on the side of the printer turns on.
3.
Wait for the printer's LED (near the trigger) to blink once.
4. Turn on the terminal's RF link module. The green LED turns on. Then,
the LEDs on both modules start blinking.
5. Turn on the terminal.
RF link Operating Instructions 9