IMG STAGELINE TXS-813SX Mode D'emploi page 7

accidental disconnection. Connect the plug to the
jack and turn it clockwise to secure it.
Attach the tie-clip microphone (2) via its clip (3),
e. g. to your clothes and direct it towards your
mouth.
Put on the headband microphone (1) as shown
in the figure. For an optimum position, bring the
microphone cartridge close to your mouth. The
microphone arm will bend in any direction.
Via its belt clip, attach the pocket transmitter to
your clothes.
6 Operation
1) Switch on the receiver.
2) Switch on the transmitter: Slide the switch (10)
to the position ON. The LED LOWBATT (8) will
shortly light up. The reception LED RF must light
up on the receiver. If it fails to light up, the recep-
tion is too poor. In this case, check the following
items:
– Is the battery in the transmitter exhausted?
( chapter 4)
– Is the distance between the transmitter and
the receiver too long? The range is 30 m
approx.
– Is the reception disturbed, e. g. by metal
objects in the transmission path?
– Will the reception quality improve when you
turn the reception antennas?
– Is the squelch adjustment on the receiver
too high? (
receiver)
3) From a certain microphone volume, the LED AF
will light up on the receiver.
If the volume on the microphone is too high
resulting in overload of the microphone system,
reduce the gain on the transmitter or increase
the distance between the microphone and the
sound source. To reduce the gain, turn the con-
trol GAIN (7) counterclockwise with a small
screwdriver.
If the volume on the microphone is too low,
increase the gain on the transmitter or reduce
the distance between the microphone and the
sound source. To increase the gain, turn the
control GAIN (7) clockwise with a small screw-
driver.
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be reproduced in any form or by any means for any commercial use.
operating instructions of the
® INTERNATIONAL GmbH & Co. KG. No part of this instruction manual may
4) After operation, remember to switch off the
transmitter with the switch (10), otherwise the
batteries will be exhausted the next time the
transmitter is used.
If the transmitter is not in use for a longer
period of time, remove the batteries to prevent
any damage due to battery leakage.
7 Specifications
Carrier frequencies
TXS-813SX: . . . . . . . . . . . 863.8 MHz
TXS-814SX: . . . . . . . . . . . 864.2 MHz
Frequency stability: . . . . . . . ±0.005 %
Transmitting power: . . . . . . . < 10 mW (EIRP)
Max. frequency deviation: . . ± 25 kHz
Range: . . . . . . . . . . . . . . . . . 30 m approx.
Audio transmission range: . . 50 – 15 000 Hz
Microphones
Type of transducer: . . . . . electret
Directivity: . . . . . . . . . . . . cardioid
Power supply
Transmitter: . . . . . . . . . . . 2 × 1.5 V battery,
Microphones: . . . . . . . . . . via the transmitter
Ambient temperature: . . . . . 0 – 40 °C
Dimensions (transmitter): . . 65 × 145 × 25 mm
Weight: . . . . . . . . . . . . . . . . 140 g
Subject to technical modification.
size AA
7