Silva S15 Especificações descarregar pdf (Página 12)

Operation Manual S15

Page

4.5 SQUELCH CONTROL

In the main screen, press the (SQ) key on the front panel, the screen will

be changed to the VHF screen. Squelch is used to adjust the receiver

muting threshold (squelch) level. When pressed, the squelch level bar

and “Sq” symbol will appear at the right side of the screen as follows.:

To cut out weaker signals, press ▲ key to increase the squelch until the

background interference noise disappears. To receive weaker signals

press ▼ key to decrease the squelch.

4.6 VOLUME CONTROL (VOL)

Press the

(VOL)

key on the front panel, the volume control screen will be

displayed. The level Bar and character “Vl” will appear on the right side of

the screen as bellow:

Press

▲

key to increase the volume. Press

▼

key to reduce the volume.

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Silva S15 Especificações Página 12