(550 mAh) NiMH rechargeable batteries.
To charge the battery, insert the trans-
mitter module (1) into the CA 40 adapter
(2) and the adapter into the optional CU
40 charger (3) as shown in fig. 3.
For details, refer to the CU 40 charger
manual.
4 Operating Notes
4.1 Recommended
Microphones
You can connect the transmitter
to the following microphones: D 880
M
,
D 3700
M
, D 3800
M
, C 900
M
, and
C 5900
M
.
4.2 Connecting and Disconnecting
the Transmitter
Refer to the instruction manual of your
microphone.
4.3 Setting Levels
(Refer to fig. 1)
1. Check that the receiver is marked
with the same color code as the
transmitter module.
2. Use a small screwdriver to turn the
input gain control (4) on the transmit-
ter module to a position halfway
between the left and right stops.
3. Set the ON/MUTE/OFF switch (1) to
ON to switch power to the transmitter
module on.
4. Switch power to your sound system
or amplifier on.
5. Speak or sing into the microphone.
6. If your voice sounds distorted on the
loudspeakers turn the input gain con-
trol (4) down CCW to the point that
you will hear no more distortion.
If your voice sounds too quiet on the
loudspeakers, turn the input gain
control (4) up CW. If the loudspeakers
start howling due to acoustic feed-
back, immediately turn the input gain
12
Fig. 3: Using the CU 40 optional charger.
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