Hytera TC-518 [15/25] Programmable auxiliary functions

Selecting a Channel

Turn the Channel Selector Knob to select a channel; the channel No. pointed by the

channel indicator is the currently selected channel.

Transmitting

To transmit, press and hold down the PTT, speak into the microphone. Ensure the radio is

2.5 to 5 centimeters away from your lips.

Receiving

To receive signal, release the PTT.

Talk Range

Flat ground with no obstructions

Up to 10 kilometers

Residential area (close to buildings）

Up to 5 kilometers

Inside multi-level buildings

Up to 20 floors

Note: The talk ranges herein are site tested in maximum radio power. Radio’s status may

vary from your specific use environment and radio model.

Programmable Auxiliary Functions

Your dealer may program the SK1, SK2 (long or short press) with one of the following

auxiliary functions. See Advanced Operations for detailed description.

 None

 Power Adjust

 Compandor

 Monitor

 Monitor Momentary

 Scan

 Scrambler

 Squelch Off

 Squelch Off Momentary