Toa IR-300M - Manual (Page 11)

11
11. CHANNEL SETTINGS
Notes
• Make sure that the infrared wireless microphone channel is identical to that of the infrared wireless tuner.
If the channels are different, microphone signals cannot be tuned.
• If the channel switch pointer is incorrectly set, such as between 2 numbers resulting in no indication, the
battery indicator will alternately flash green and red to indicate irregularities.
Confirm the channel selector switch position and set it correctly.
[IR-200M] [IR-300M]
[Inside of the battery case]
Channel selector switch
Supplied screwdriver
Power switch
Battery case
Battery cover
Power switch
Channel selector switch
[Inside of the battery cover]
2, 4
2, 4
1
1
3
3
Supplied screwdriver
Step 1. Set the power switch to the OFF position.
Note
The transmitting frequency will not change even if the channel setting is performed with the power
switched on.
Step 2. Remove the battery case (IR-200M) or battery cover (IR-300M).
[IR-200M]
Rotate the battery case counterclockwise.
[IR-300M]
Slide the battery cover in the direction of the arrow while pressing the arrow portion.
Step 3. Set the channel selector switch to the desired channel.
Rotate the channel selector switch using the supplied screwdriver. Select the channel A or B.
Step 4. Replace the battery case (IR-200M) or battery cover (IR-300M) securely.