Oregon Scientific PMR RADIO TRANSCEIVER TP380 User Manual
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2
Normal sensitivity – ideal setting for voice-
activated transmission
3
High sensitivity – all detected soun(including
noise) are transmitted
b1
Low sensitivity – only audibly loud baby voices
are transmitted (useful for noisy environments)
b2
Normal sensitivity – ideal setting for voice-
activated transmission
b3
High sensitivity – all detected baby sounds are
transmitted
3) Press PTT to confirm the VOX/b1/b2/b3 setting.
4) Press PTT again to activate VOX/b1/b2/b3 function.
You can now begin voice transmission.
ROGER BEEP MODE
With Roger Beep, the receiving party hears a beep tone when a message
has been transmitted. This avoids situations where messages are
interrupted during transmission.
1. Press MENU 4 consecutive times until appears on the LCD.
2. Press or to activate /deactivate the Roger Beep function.
KEY TONE
The Key Tone function, if enabled, causes the unit to beep when a
button is pressed.
EN