Qtech-data-systems Tait TM8000 Radio Manuel d'utilisateur télécharger pdf (Page 18)

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16 Basic operation

Basic operation

This section describes the basic operation of your radio,

including turning the radio on and off, adjusting volume,

selecting channels, making calls and receiving calls.

Turning the radio on and off

A long press of the on/off key turns the radio either on or

off. When the radio is first turned on, the red, green and

amber LEDs flash briefly and the radio gives two short beeps.

Adjusting the volume

Rotate the volume control clockwise to increase the speaker

volume and counterclockwise to decrease the volume. The

volume control also changes the volume level of the radio’s

audible indicators.

Selecting a channel

Use the channel selection keys or to scroll through

the channel list until the channel or group you want

is displayed.

Making a call

1 Select the required channel or group using the channel

selection keys or .

2 Check the green LED.

If the green LED is glowing, the channel is busy and you

cannot transmit.

3 Once the channel is clear (the green LED is off), lift the

microphone off the microphone clip.

4 Hold the microphone about 5cm (2 inches) from your

mouth and press the PTT key to transmit.

5 Speak clearly into the microphone and release the PTT

key when you have finished talking.

Note:You cannot change channels while transmitting.

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Qtech-data-systems Tait TM8000 Radio Manuel d'utilisateur Page 18