3 Operation
3.1 Inserting or replacing the batteries
For power supply, two 1 5 V batteries of size
AA are required If the LED (3) shows red, the
batteries are discharged and should be replaced
•
Only insert batteries of the same type and
always replace both of them
•
If the microphone is not in use for a longer
period of time, always remove the batteries
as a precaution to prevent damage due to
battery leakage
1) Seize the top part (1) of the microphone with
one hand and the bottom part with the other
hand to unscrew the top from the bottom
2) Fold up the battery holder (6)
3) Insert the batteries with the positive and neg
ative poles as indicated in the holder
4) Fold down the battery holder and reassem
ble the top part and the bottom part of the
microphone
3.2 Operation with
rechargeable batteries
Instead of batteries it is also possible to insert
two rechargeable NiMH (nickelmetal hydrate)
batteries of size AA To charge these batteries,
the charging station CH2 or CH8 is ideally
suited: Leave the batteries in the microphone
and insert the microphone into a charging slot
Power is supplied via the contacts next to the
button
(9)
Used batteries and defective recharge
able batteries must not be placed in
the household waste To protect the
environment, always take them to a
special waste disposal, e g collection
container at your retailer
3.3 Switching the microphone on or off
1) Press the button
phone The LED (3) shows green and the
backlight of the display (2) lights up for a few
seconds When you press a button (7, 8, 9),
the backlight is switched on again
If the LED (3) shows red and the mes
sage
Battery Low
14
(9) to switch on the micro
periodically appears on
the display, the batteries are discharged If
the LED keeps flashing in red and the mes
sage
periodically appears, the mi
Mute ON
crophone is muted (chapter 3 10)
2) The display shows the following information:
Symbol
Meaning
Number (1– 4) of the corresponding
3
receiver section on receiver R-4 / 5
Microphone sensitivity adjusted
dB
Identification number of the
ID
wireless microphone
Transmission power Hi (high) / Lo (low)
RF
Low-cut filter activated
Key lock activated
Group number (1 ... 6)
G:
Channel number (1 ... 22)
CH:
Transmission frequency
MHz
(506 000 ... 542 000 MHz)
Battery status
full
Fig. 3 Display information
3) The cap (5) at the lower end of the micro
phone can be removed and replaced by one
of the caps provided so that it is possible
to distinguish microphones from each other
when multiple microphones are used
4) To switch off, keep the button
2 s until the display indicates
3.4 Settings via the menu
All settings are made via a menu:
1) To call up the main menu (Fig 1), keep the
button SET (7) pressed for two seconds until
the menu appears on the display (2)
2) Press the button or (8) to select the
desired menu item Then call up the menu
item with the button SET
3) To make the setting, press the button
or
4) If multiple setup functions are available for a
menu item (e g group number and channel
number), press the button SET to go from
one function to the next one
...
discharged
pressed for
Power OFF