Advanced Operation SilverCrest PMR-1200
English 19
1. Press the button (5) five times. The current VOX
sensitivity will blink on the display. In addition, the VOX icon
(19) will display.
2. Press S to enable the VOX function.
3. Press the S or T button to set a different sensitivity. You
can set sensitivity values between 1 (low) and 3 (high).
Select “OF” to disable the VOX function.
4. Press the PTT button (13) to confirm the setting.
• If you press the PTT button (13) while the VOX function is enabled, it will be
disabled.
• If you insert the earphones plug into the earphones connector (see page 24)
while the VOX function is enabled, it will be disabled.
6.8 Squelch
The adjustable squelch function allows you to customize the reception sensitivity of your
PMR. Any signals stronger than the set level (trigger value) can be received, any signals
below the set level will be ignored. You can lower the trigger value to receive weaker
signals. The unit supports 4 different levels: level 1 is the lowest squelch level and is used
for receiving very weak signals. Level 4 is the most restrictive: you will only receive very
strong signals. Any interference caused by weaker stations will be dropped.
1. Press the button (5) six times. The current squelch level
will blink on the display.
2. Press the S or T button to set a different level.
3. Press the PTT button (13) to confirm the setting.
When using a low level (high sensitivity) it is normal to hear some background
noise from time to time.
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