Excera EP3120 U1, Руководство пользователя

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FUNCTION INTRODUCTION FUNCTION INTRODUCTION
6.Receiving an All Call
7.Making a Radio Call
8.Making a Group Call
An All Call is a call from an individual radio to every radio on the channel. It is used to make
important announcements requiring the user's full attention.
When you receive an All Call:
1. A tone sounds and the green LED turns on.
2. If there is no voice activity for predetermined period of time, the call ends. If the Channel Free
Indication feature is enabled, you will hear a short alert tone the moment the transmitting radio
releases the [PTT] button, indicating the channel is now available for use. You can not respond to
an All Call.
NOTE:
The radio stops receiving the All Call if you switch to a different channel while receiving
the call. During an All Call, you will not be able to use any key functions until the call ends.
To make a call to a group of users, your radio must be configured as member of that group.
1. Turn the Channel Selector Knob to select the channel with the active group name or ID.
2. Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from your mouth.
You can select a channel, subscriber ID, or group by using:
● The Channel Selector Knob
● One Touch Call key
3. Press the [PTT] key to make the call. The red LED turns on.
4. Wait for the Talk permit Tone to finish (if enabled) and speak clearly into the microphone.
5. Release the [PTT] key to listen. When the target radio responds, the green LED turns on.
6. If the Channel Free Indication feature is enabled, you will hear a short alert tone the moment the
target radio releases the [PTT] key, indicating the channel is free for you to respond. Press the
[PTT] key to respond. Or if there is no voice activity for a predetermined period of time, the call
ends.
1. Turn the Channel Selector Knob to select the channel with the active subscriber ID.
2. Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from your mouth.
3. Press the [PTT] key to make the call. The red LED turns on.
4. Wait for the Talk Permit Tone to finish (if enabled) and speak clearly into the microphone.
5. Release the [PTT] key to listen. When the target radio responds, the green LED turn on.
6. If the Channel Free Indication feature is enabled, you will hear a short alert tone the moment the
target radio releases the [PTT] key, indicating the channel is free for you to respond. Press the [PTT]
key to respond. Or if there is no voice activity for a predetermined period of time, the call ends.
9.Making a Private Call
10.Making an All Call
This feature allows you to transmit to all users on the channel.
1. Turn the channel selector Knob to select the channel with the active All Call group ID.