User's Manual

1615

FUNCTION INTRODUCTION

Receive and make a digital call

FUNCTION INTRODUCTION

1.Selecting a zone

2.Selecting a Radio Channel, Subscriber ID, or Group ID

3.Receiving and Responding to a Radio Call

4.Receiving and Responding to a Group Call

A zone is a group of channels. Your radio supports 2 zones, with a maximum of 16 channels per

zone, total 32 channels.

1. Press zone key.

2. You can hear a conrmed alert tone, that means the radio switches from zone 1 to zone 2, or you

can hear an unconrmed alert tone, that means the radio switches from zone 2 to zone 1.

Once the required zone is preset, turn the channel knob to select the channel, subscriber ID, or

group ID.

Once the channel, subscriber ID or group ID is preset, you can proceed to receive and respond to

calls.

When the radio in TX, the red LED turns on. When the radio in RX, then green LED turns on.

● Analogue RX: Receive same carrier and matched signalling to turn on the SQ.

● Digital RX: When receive correct call with matched ID, the radio will turn on the speaker to receive

and hear the voice from other parties.

To receive a Group Call, your radio must be congured as member of that group.

1. The green LED turns on.

2. Hold the radio vertically 1 to 2 inches ( 2.5 to 5.0cm) from your mouth. If the channel Free

Indication feature is enabled, you will hear a short alert tone the moment the transmitting radio

releases the [PTT] key, indicating the channel is free for you to respond.

3. Press [PTT] key to respond to the call, the red LED turns on.

4. Wait for the Talk Permit Tone to nish (if enabled) and speak clearly into the microphone.

5. Release [PTT] key to listen.

6. If there is no voice activity for a predetermined period of time, the call ends.

A Private Call is a call from an individual radio to another individual radio. There are two types of

Private Calls. The rst type is where a radio presence check is performed prior to setting up the call.

The other type sets up the call immediately.

Procedure: