Front view, Side view, Rear and Bottom view.
1
2
3
4
5
6
7
9
11
12
10
8
13
18
17
14
20
19
A
A
15
16
Operating procedures
3
4
5
6
7
8
9
1
MIC 1 IN
2
MIC 2 IN
AUX IN 1
AUX IN 2
AUX IN 3
AUX OUT
MIC 1 VOL
IR 1 VOL
MIC 2 VOL
10
IR 2 VOL
11
12
13
14
15
16
17
18
19
20
AUX IN VOL
TONE
POWER SWITCH
CHARGER
SPEAKERS OUT
REMOTE SENSORS
POWER IN
LOCK
SENSOR
IR INDICATOR
1/2
1/2
1/2
1/2
1/4
3/4
1/4
3/4
A
B
B
c
c
12m
12m
3m
A.IWA-300
B.Speaker
C.IS-20
Plug the AC plug of the IWA-300 into the AC socket. Open the cover of the
amplifier, take out the transmitter and install battery into it. Switch on the amplifier
main switch ( 13 ). Switch on the IR 1 transmitter, the IR1 indicator LED will be
lighted up. Speak to the microphone and adjust the IR1 volume control ( 8 ),
amplified sound could be heard over the speakers. For IWA-320 model, which has
two IR receiver modules installed, the IR2 LED will be lighted up when IR2
transmitter is switched on. Speak to the microphone 2 and adjust IR2 volume
control ( 10 ), mixed amplified sound could be heard over the speaker.
IWA-300 system also has two cable mic inputs and their respective volume
controls. In a full system like the IWA-320, 4 persons can speak together. Two
persons use the two cable mics and two use the IR transmitters.
For multimedia application, the audio output of the computer could be fed into one
of the three AUX IN. The AUX Vol control adjust the all the 3 mixed AUX IN signals
Correct way of holding or wearing the transmitter is of utmost importance. Do NOT
hold the handheld such that IR emitter is blocked or covered as this will result in no
transmission.
For the bodypack transmitter, do NOT put the transmitter in the pocket or wear it
inside a jacket as this will result in no transmission.
2
11
Summary of Contents for IWA-300
Page 2: ......
