20
EN
Loosen the carrying strap
15
and open up the two covers of the battery compartments
20
. Insert
the six rechargeable batteries
16
in the two battery compartments. Ensure that the polarity is cor-
rect when inserting. Close the battery compartments. The covers lock in place audibly.
•
Charging rechargeable batteries
Connect the power supply connector
14
with the charging socket
23
, then connect the power
supply connector with a suitable mains socket. You can connect the power supply connector to a
100-240 V / 50-60 Hz mains socket.
•
Signalising the charging process
Next to the charging socket there is a control lamp
24
, with which the charging status is displayed.
During the charging process, the charging control lamp lights red. Once the charging process is
concluded, the charging control lamp lights green.
continued
•
Rechargeable battery charging time
The rechargeable batteries
16
are in a charged state when delivered, but it is recommended to
charge them fully prior to using for the first time.
Standard charge: around 5 hours.
•
Switch on the receiver unit
Switch on the receiver unit with the volume control On/Off switch
18
. The control lamp
19
must
now light green.
•
Setting volume
You can set the volume on the receiver unit with the volume control On/Off switch. Turning to the
left reduces the volume, to the right increases the volume.
make sure that the overall volume is also influenced by the setting of the transmitter unit
volume control
7
.
3.5 operating without a transmitter unit
The receiver unit can also be used without a transmitter unit. For this purpose, connect any one
of the three microphones
2
,
3
,
4
supplied directly with the receiver unit
13
. Connect the micro-
phone socket plug with the microphone input socket
17
of the receiver unit.
3.6 connection to an external amplifier
You can also connect the Voicetec
®
voice amplifier to an external amplifier or an audio device.
Connect the audio connecting cable
25
with the audio output socket
22
of the receiver unit and
the external amplifier or the audio device. If the audio connecting cable is plugged into the audio
output socket of the receiver unit, the loudspeaker
26
of the receiver unit is switched off. Speech
reproduction is now only via the external amplifier or the audio device.
3.7 operating time
The operating time of the transmitter unit is approx. 8-20 hours depending on the battery type. If
the capacity of the batteries is no longer sufficient, the colour of the control lamp
9
changes to
red. You have to replace or recharge the batteries.
The operating time of the fully charged receiver unit (set to medium volume) is approx. 6-10
hours. If the capacity of the rechargeable batteries is no longer sufficient, the control lamp (19)
changes to red. You have to recharge the batteries.
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