Tour Guide Talkback Receiver
Thomann GmbH • Hans-Thomann-Straße 1 • 96138 Burgebrach • www.thomann.de • [email protected]
DocID: 463216_16.05.2019
For the transport and protective packaging, environmentally friendly
materials have been chosen that can be supplied to normal recycling.
Ensure that plastic bags, packaging, etc. are properly disposed of. Do
not just dispose of these materials with your normal household waste, but
make sure that they are collected for recycling. Please follow the notes and
markings on the packaging.
This product is subject to the European Waste Electrical and Electronic
Equipment Directive (WEEE) in its currently valid version. Do not dis-
pose of your old device with your normal household waste. Dispose of
this product through an approved waste disposal firm or through your
local waste facility. Comply with the rules and regulations that apply in your
country. If in doubt, consult your local waste disposal facility.
EN
Technical specifications
NF frequency response:
20 Hz – 3 kHz
Audio sampling rate:
8 kHz 16 bit
Dynamic range:
> 80 dB
Singal-to-noise ratio:
> 50 dB
Modulation:
GFSK
Latency:
35 ms
Carrier frequency range:
863 – 865 MHz
Transmitting power:
10 mW
Lithium-polymer battery:
3.7 Volt, 1300 mAh
Charging source:
5 V micro USB
Charging time:
ca. 7 hours
Dimensions (W × H × D):
40 × 82,6 × 12 mm
Weight:
< 50 g
Using the device
1. Use an appropriate USB charging station to charge the device (e. g
item no. 386332, not included). A full charge of the built-in battery
takes about 7 hours and allows operation for about 17 hours.
2. Connect the earphones to the 3.5 mm mini jack socket (6).
3. Keep the on / off button (4) pressed for two seconds to turn the unit
on. The display (2) lights up and indicates the last used transmission
channel.
4. To select another channel keep the + / – buttons (5, 3) simultaneously
pressed for two seconds. The CH indicator flashes on the display. Use
the + / – buttons to select the desired channel.
5. To confirm the selection, briefly press the on / off button (4) or wait
five seconds for the unit to save the new channel automatically. The
CH indicator stops flashing. The receivers in a group are synchronised
automatically.
6. The volume level is set to 4 by default. Eight levels between (mute)
and
(full) can be set. To increase the volume press the
+ button (5), to reduce it press the – button (3). Briefly press button 4
to mute the device. Then the icon appears on the display.
7. When the battery is fully charged, the display shows . When this
icon is flashing, only 10 % battery power are remaining and you need
to charge the battery. During charging, this icon appears:
8. The unit turns off during charging. To use it during charging, keep the
on / off button (4) pressed for two seconds to turn the unit on.
9. The unit automatically turns off after 20 minutes without input signal.
To turn the device off manually, keep the on / off button (4) pressed
for two seconds.
10. If the device does not work as described here, press the switch for
forced shutdown (9) for 1 second with a pointed object. The device
turns off. Then turn the device back on.
Two-way communication
The two-way function between transmitter and receivers is activated on
the transmitter. As the transmitter transmits, multiple receivers may enter.
The transmission signal is reproduced by all receivers within a group.
At the transmitter
Slide the two-way communication switch (7) on the side of the transmitter
to the ON position
. The two-way communication icon
appears on the transmitter display, and both the speaker icons and the
level meter display
begin to flash. The level meter display now shows
the earphone volume of the transmitter. Press the + / – buttons (5, 3) to
increase or decrease the volume.
Make sure the microphone volume is set as desired before enabling two-
way communication.
Slide the two-way communication switch to the OFF position to disable
two-way communication.
At the receiver
To make announcements, press and hold the talk button
on the
side of the receiver while talking into the built-in microphone. After your
announcement, release the talk button so that the next person can speak.
Pressing the talk button twice in quick
succession will put the receiver in
permanent talk mode and prioritize
it in front of the other receivers. Now
the talk button does not have to be
pressed during the announcement.
Press the talk button to cancel this
mode.
