IMG STAGELINE TXS-871HT Mode D'emploi page 9

until is indicated on the display . Then the
unit returns to normal operation .
3) Adjust the sensitivity in such a way that an
optimum volume level of the microphone
is reached . If the volume is too high, the
microphone will distort, then adjust a low­
er value with the key  (9) . If the volume
is too low, a poor signal­noise ratio will
result, then adjust a higher value with the
key  (10) .
4) Save the adjustment by pressing the key
SET . The display shortly indicates
the adjusting mode is exited, the unit re­
turns to normal operation .
5.3 Locking / unlocking the unit
With the unit locked, it is not possible
a) to switch off the unit; if the power switch (4)
is set to OFF with the unit locked, the display
shows .
b) to call up the adjusting modes for frequency
and sensitivity .
5.3.1 Activating the lock function
1) First call up the frequency adjusting mode:
Keep the key SET (8) pressed for 2 s .
2) As soon as MHZ flashes on the display,
shortly press the button SET to go to the
sensitivity adjusting mode .
3) As soon as the display indicates the sensitiv­
ity, shortly press the key SET to go to the
lock mode:
(locking deactivated) .
4) Press the key  (10):
display .
5) Save the adjustment by pressing the key
SET . is shortly displayed, the adjusting
mode is exited, the unit returns to normal
operation .
5.3.2 Deactivating the lock function
1) The power switch (4) must be set to ON .
2) Keep the key SET (8) pressed for 3 s until
flashes on the display .
3) Press the key  (9):
display .
4) Save the adjustment by pressing the key
SET . is shortly displayed, the adjusting
mode is exited, the unit returns to normal
operation .
flashes in the display
flashes on the
flashes on the
6 Replacement
Microphone Cartridge
The following replacement microphone car­
tridge of the product range from IMG STAGE­
LINE is available:
Type MD­872 (order no . 23 .3440)
capacitor microphone cartridge with supercar­
dioid directivity and extended frequency range
(50 – 18 000 Hz)
7 Specifications
,
Type of unit: . . . . . . . . dynamic hand­held
Directivity: . . . . . . . . . hypercardioid
Radio
frequency range: . . . . 863 .125 – 864 .875 MHz
Audio
frequency range: . . . . 50 – 16 000 Hz
Frequency stability: . . ±0 .005 %
Transmitting power: . . < 10 mW (EIRP)
Ambient temperature: 0 – 40 °C
Power supply: . . . . . . two 1 .5 V batteries
Dimensions: . . . . . . . . ⌀ 50 mm × 260 mm
Weight: . . . . . . . . . . . 350 g
Subject to technical modification .
All rights reserved by MONACOR
GmbH & Co. KG. No part of this instruction manual
may be reproduced in any form or by any means for
any commercial use.
microphone with
PLL multifrequency
transmitter
size AA (R6)
INTERNATIONAL
®
9