Conformity And Approval; Power Supply; Setting The Transmission Channel - Monacor International IMG Stage Line TXS-81 HT Manuel D'utilisation

GB Hand-held Microphone
with UHF Transmitter
Please read these operating instructions carefully prior to
operating the unit and keep them for later reference.
1 Applications
This dynamic microphone with UHF PLL transmitter
is used for wireless transmission of vocals and speech
to a receiver (16 channels in the frequency range
863 – 865 MHz).
The following receivers from "img Stage Line" are suit-
able for combination with the TXS-81HT:
TXS-81 order no. 25.4330
Diversity receiver for mains or battery operation
TXS-81PLUG order no. 25.4350
Compact receiver with attached 6.3 mm plug for direct
connection to an input jack
Frequency setting via ACT (automatic channel targeting)
is a most convenient feature: Simply press a button to ad-
just the wireless microphone via IR signal to the channel
selected on the receiver.

1.1 Conformity and approval

Herewith, MONACOR INTERNATIONAL declare that the
wireless microphone TXS-81HT is in accordance with the
basic requirements and the other relevant regulations of
the directive 1999 / 5 / EC. The declaration of conformity is
available on request from MONACOR INTERNATIONAL.
The wireless microphone is licence-free and generally
approved for operation in EU and EFTA countries.
2 Important Notes
The unit corresponds to all relevant directives of the EU
and is therefore marked with .
G
The unit is suitable for indoor use only. Protect it against
dripping water and splash water, high air humidity and
heat (admissible ambient temperature range 0 – 40 °C).
G
For cleaning only use a dry, soft cloth, never use chem-
icals or water.
G
No guarantee claims for the unit and no liability for any
resulting personal damage or material damage will be
accepted if the unit is used for other purposes than orig-
inally intended, if it is not correctly operated or not re-
paired in an expert way.
Never put used batteries or defective rechargeable batteries
in the household waste; always take them to a special waste
disposal, e. g. collection container at your retailer.
If the unit is to be put out of operation definitively,
take it to a local recycling plant for a disposal which
is not harmful to the environment.
®
MONACOR INTERNATIONAL GmbH & Co. KG • Zum Falsch 36 • 28307 Bremen • Germany. Copyright
3 Setting into Operation

3.1 Power supply

To insert the batteries, slide open the battery compart-
ment cover on the rear side of the microphone in the di-
rection of arrow. Insert two 1.5 V batteries of size AA into
the compartment (3). Observe the correct polarity (see
figure).

3.2 Setting the transmission channel

To set the transmitter to the same transmission frequency
as the receiver used:
1) Switch on the microphone with the button (2).
2) Aim the infrared sensor (4) [with the battery compart-
ment cover removed] at the IR diode of the wireless re-
ceiver. The distance should not exceed 1.5 m. Make
sure that there are no obstacles between the sensor
and the transmitting diode.
3) Switch on the wireless receiver.
4) Press the button ACT on the wireless receiver (if nec-
essary, see the instruction manual of the wireless re-
ceiver).
Between step 1 and 4 there must not be more than approx.
30 seconds; after that the microphone will no longer be
ready to receive the infrared signal (to save the batteries).
When receiving the IR signal, the symbol "ACT" (B)
starts flashing on the display (1) of the microphone. Then
the channel selected (E) and the corresponding fre-
quency (D) should be indicated. If the microphone has not
accepted the frequency, switch it off (keep the button
pressed until the display shows "OFF") and switch it on
again (press the button briefly). Then repeat the infrared
transmission.
4 Operation
1) Switch on the receiver.
2) Switch on the microphone with the button (2).
3) The battery symbol (C) on the display (1) shows the
battery status:
± ± ± ± ±
full discharged
4) Speak / sing into the microphone.
5) To briefly mute the microphone, briefly press the button
. The display shows "MUTE" (A). To switch on again,
briefly press the button again; "MUTE" will disappear.
6) After operation, switch off the microphone. For this pur-
pose, keep the button pressed until the display
shows "OFF".
If the microphone is not in use for a longer period of
time, remove the batteries to prevent damage caused
by battery leakage.
TXS - 81HT
Order No. 25.4340
5 Specifications
Microphone
Transducer: . . . . . . . dynamic
Directivity: . . . . . . . . cardioid
Carrier frequencies: . . . 863.0 – 865.0 MHz,
16 channels
(see manual of the receiver)
Frequency stability: . . . ±0.005 %
Rated deviation: . . . . . . ±25 kHz
Transmission power: . . 10 mW
Audio frequency range: 40 – 15 000 Hz
Power supply: . . . . . . . . 2 × 1.5 V battery, size AA
Operating time: . . . . . . . > 5 h
Dimensions: . . . . . . . . . ∅ 52 mm × 230 mm
Weight: . . . . . . . . . . . . . 210 g (w/o batteries)
Subject to technical modification.
© by MONACOR INTERNATIONAL. All rights reserved.
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A-1335.99.01.05.2012
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