Monacor International JTS MH-920/2 Mode D'emploi page 9

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 recall the adjusting modes for channel and sen-
sitivity.
5.3.1 Activating the lock function
1) First recall the channel adjusting mode: Keep the
key SET (8) pressed for 2 s.
2) As soon as the indication
shortly press the key SET to change into the sensi-
tivity adjusting mode.
3) As soon as the display indicates the sensitivity,
shortly press the key SET to change into the lock
mode: flashes in the display (locking deac-
tivated).
4) Press the key (10):
5) Memorize 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 in the display.
3) Press the key (9):
4) Memorize the adjustment by pressing the key SET.
is shortly displayed, the adjusting mode is
exited, the unit returns to normal operation.
All rights reserved by MONACOR
be reproduced in any form or by any means for any commercial use.
.
flashes in the display,
flashes in the display.
flashes in the display.
INTERNATIONAL GmbH & Co. KG. No part of this instruction manual may
®
6 Replacement Microphone Cartridge
The microphone cartridge (1) can be replaced by the
capacitor microphone cartridge DMC-900-6 from JTS
which is of supercardioid directivity and has an extend-
ed frequency range (50 – 18 000 Hz).
7 Specifications
Type of unit: . . . . . . . . dynamic hand-held micro-
Directivity: . . . . . . . . . hypercardioid
Radio frequency
range: . . . . . . . . . . . . 740 – 764 MHz divided into
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 of size AA
Dimensions: . . . . . . . . ∅ 50 mm × 260 mm
Weight: . . . . . . . . . . . 350 g
Subject to technical modification.
phone with PLL multifre-
quency transmitter
16 channels
(→ table, chapter 5.1)
(R6)
9