8
English
Links to the national authorities can be found via
the following Internet address:
www .cept .org
t
ECC
t
Topics
t
Short Range Devices (SRD) and other R&T TE
sub-classes
t
EFIS and National Frequency Tables
4 Power Supply
•
Insert only batteries of the same type and always
replace all batteries .
•
If the unit is not used for a longer period, remove
the batteries . Thus, the unit will not be damaged
in case of battery leakage .
1) Unscrew the microphone cartridge (1) .
2) To unlock the battery holder (7), push the lock
(6) to the rear in arrow direction .
3) Pull out the battery holder up to the stop (fig .
4) and insert two 1 .5 V batteries of size AA (R6)
with the positive and negative poles as indicated
in the holder .
4) Slide back the battery holder so that it locks
into place .
5) Place the microphone cartridge onto the handle
in such a way that the 4-pole contacts (5) of the
cartridge and the handle engage, then screw the
cartridge onto the handle .
Do not dispose of used batteries in the
household waste; always take them to
a special waste disposal, e . g . collection
container at your retailer .
5 Setting into Operation
1) To switch on, set the switch POWER (4) at the
lower end of the microphone to “ON” . The
display (2) indicates the transmission channel
adjusted and a battery symbol indicating the
current charging status of the batteries in sev-
eral levels:
fully charged
discharged
2) To remove the plastic cap (3), slightly press down
the grooved latch on the rear side of the cap
and remove the cap . Then the control part with
the three adjusting keys (8, 9, 10) is accessible
(fig . 5) . To actuate the keys, use a narrow object,
e . g . a small screwdriver, if required .
3) Adjust the transmission channel for the micro-
phone,
☞
chapter 5 .1 . Switch on the receiver
and adjust it to the same channel
☞
see oper-
ating instructions of the receiver .
Switch on the audio unit (mixer or amplifier)
connected to the receiver .
4) Speak / sing into the microphone . The volume
level of the microphone may be readjusted by
modifying the sensitivity,
☞
chapter 5 .2 .
5) The microphone can be locked to prevent
accidental change of adjustments and accidental
switching off,
☞
chapter 5 .3 .
6) After all adjustments have been made, replace
the cap (3) . For colour-coding the microphone,
the cap may also be replaced by one of the
supplied col oured caps .
7) To switch off the microphone after operation,
set the switch POWER (4) to OFF . The display
briefly indicates
before it is completely
extinguished .
5.1 Adjusting the transmission channel
1) Keep the key SET (8) pressed for 2 s . The display
briefly indicates .
Note:
To exit the adjusting mode without making an
adjustment, press the key SET repeatedly until
is indicated on the display . Then the unit returns to
normal operation .
2) Adjust the channel with the cursor keys: With the
key
(9), the channels are scanned in descend-
ing order, with the key
(10) in ascending order .
The 16 transmission channels are assigned to the
following transmission frequencies:
Channel
Frequency
Channel
Frequency
1
518 .750 MHz
9
526 .875 MHz
2
519 .375 MHz
10
528 .250 MHz
3
521 .125 MHz
11
531 .250 MHz
4
522 .000 MHz
12
532 .000 MHz
5
523 .250 MHz
13
533 .625 MHz
6
524 .250 MHz
14
534 .750 MHz
7
524 .875 MHz
15
536 .250 MHZ
8
526 .000 MHZ
16
541 .750 MHZ
Note:
When using other wireless transmission sys-
tems with this wireless system at the same time, the
radio frequencies of the individual systems should
be carefully matched to each other to prevent inter-
ference .
3) Press the key SET to store the adjustment .
The display briefly indicates
, the adjust-
ing mode is exited, the unit returns to normal
operation .
