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12
Meaning of the LEDs and acoustic signals
LEDs on the transmitter
Acoustic signals of the receiver
LED
Status
Meaning
Operation indication
lit green
The transmitter is switched on.
The receiver is not stored in the
charging compartment
.
off
The transmitter is switched off.
The receiver is stored in the
charging compartment
.
Charging control LED of
spare rechargeable
battery
Charging control LED of
receiver rechargeable
battery
lit red
Spare rechargeable battery or
rechargeable battery is being
charged
lit green
Spare rechargeable battery or
rechargeable battery is fully
charged
“Speech intelligibility”
button
lit yellow
Speech enhancement is activated
Acoustic signal
Meaning
Commentary
6 short beeps
No audio signal
(transmitter is not
activated or out of
range)
Automatic switch-off after
approx. 3 minutes
2 long beeps
Rechargeable battery is
flat
Automatic switch-off after
approx. 3 minutes
Summary of Contents for IS 410
Page 1: ...Instructions for use IS 410 ...
Page 2: ......
Page 3: ...A ...
Page 4: ...B ...
Page 5: ...A B C C ...
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