LTC
LTC
Automatic Mode
In this mode the equipment opens the interior exterior channel
automatically when it detects voice in the internal microphone.
Whenever the teller speaks to the internal microphone, the
equipment switches to the interior exterior channel, and when
the teller fi nishes speaking, the equipment switches back to the
exterior interior channel.
In automatic mode the LED indicator is permanently on.
MUTE (Automatic Mode function)
The internal microphone can be muted so that the teller can speak
without being heard outside.
To mute the microphone press and release MUTE / PTT. While
MUTE is active the LED blinks at equal intervals.
To activate the microphone again, press and release MUTE / PTT.
Auto Mute (Automatic Mode function)
For high ambient noise environments the equipment has an automatic mute function, so
that the external microphone is automatically muted while the teller is not serving any
customers.
To activate Auto Mute press and hold MUTE / PTT until the LED
turns off, then release the button and you will hear 2 beeps
confi rming that the function has been activated.
To deactivate Auto Mute repeat the procedure, when releasing
the button you will hear 1 beep confi rming that the function was
deactivated.
While the Auto Mute function is active, the exterior interior channel automatically closes
after 30 seconds of inactivity on the internal microphone, and reopens upon detecting
voice on the internal microphone or by pressing and releasing MUTE / PTT.
Manual Mode PTT (push-to-talk)
In this mode the equipment opens the interior exterior channel
by pressing and holding MUTE / PTT, and closes it when the button
is released.
In PTT mode, the LED blinks in uneven intervals.
Emergency Siren Function
The equipment has a function to sound a siren in case
of emergency. It is controlled from the power switch
on the backside.
Pull down the switch to its lower position to activate
the siren.
To deactivate the siren, pull up the switch.
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Auto
Mute
PTT
Auto
Mute
PTT
Auto
Mute
PTT
Auto
Mute
PTT
ON
OFF
SIREN