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| OPERATING BASICS |
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2 | SWITCHING POWER ON/OFF |
| ADJUSTING SQUELCH |
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3 | 1 Switch ON the DC power supply. |
| The purpose of squelch is to silence audio output from the | ||||
4 | • If operating mobile, skip this step. |
| speaker when no signals are present. When squelch is set | ||||
| correctly, you will hear sound only while a station is actually | ||||||
2 Press the PWR switch to switch ON the transceiver. | |||||||
5 | being received. The point at which ambient noise on a | ||||||
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| frequency just disappears, called the squelch threshold, | |||
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| depends on the frequency. |
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CALL |
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| Turn the SQL control clockwise to just eliminate the | ||
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8 |
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| VOL | SQL | background noise when no signal is present. | ||
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| CALL | PWR | |
3 To switch OFF the transceiver, press the PWR switch |
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again. |
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11 | • In a fixed installation, after the transceiver has been |
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switched ON, it can then be switched OFF or ON by using
12only the power switch on the DC power supply.
13
SELECTING A BAND
14ADJUSTING VOLUME
15 | Turn the VOL control clockwise to increase the audio level | Press [BAND SEL] to select the VHF or UHF band. | ||||
• "PTT" appears above the VHF or UHF frequency to show | ||||||
| and counterclockwise to decrease the audio level. | |||||
16 | which band you selected. |
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| CALL |
| PWR | CALL | PWR | |
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| VOL SQL | VOL | SQL | |
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