PROEL BPLL Manual page 28

• Manuale frequency selection
Pressing MENU key the GROUP indicator lights, select the frequency
group using keys UP and DO, memorise the selected GROUP using
MEM key.
Press two times MENU Key the CHANNEL indicator lights, choose the
channel using UP and DO keys. Use MEM key to save the selected
GROUP.
• Output level control
Select line level mode pressing 3 times Key MENU, The display indicates
PL and the level current value:
0 = 500mV - 1 = 300mV - 2 = 150mV.
Select the level using keys UP and DN, confirm using MEM key.
• MUTE function
Press 4 times MENU key, MUTE symbol function lights, using key UP
and DN to activate or disable such function. Confirm choice pressing
MEM key . When Mute function is active the is no audio signal in output.
MUTE FUNCTION OFF
• Squelch contol
Enter SQUELCH mode pressing 5 times MENU key, SI symbol with the
current level value is displayed:
Number Squelch level
1 95,0 dB
2 91,7 dB
3 88,3 dB
4 85,0 dB
5 81,7 dB
6 78,3 dB
7 75,0 dB
8 71,7 dB
9 68,3 dB
10 65,0 dB
MUTE FUNCTION ON