Operation Manual

SilverCrest SFG 8000 B1
English - 49
10.1.3. Disabling the CTCSS/DCS code
To disable the CTCSS or DCS code, select the code “00”. “OF” will appear on the menu.
10.2. Channel monitoring
You can use this function to search the current channel for any weak signals.
 Press and hold the Menu
button [6] and the Down  button [7] simultaneously to enable channel
monitoring.
 Press the Menu
button [6] to stop channel monitoring.
During channel monitoring you can listen to any communications over the current
channel, independently of the set CTCSS or DCS code.
10.3. Voice-controlled send function (VOX)
This function is similar to the hands-free feature of your mobile phone. The PMR will start transmitting as
soon as it detects your voice (or any other noise). This allows you to send a message without pressing the
PTT button [12]. Using this function is not recommended when you are located in a noisy or windy
environment.
 Press the Menu
button [6] four times. The indication “VOX” and the current
VOX setting will flash on the display.
 Press the Up  button [10] to enable the VOX function or to raise the VOX
sensitivity.
 Press the Down  button [7] to reduce the VOX sensitivity or to disable the
VOX function (“OF”).
 Press the PTT button [12] to confirm the setting.
10.4. Channel scan
Channel scan will search all available channels (1 to 8) for any active stations in a loop.
If an active channel is found, you can search for the CTCSS or DCS code that a station is using on the
channel.