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13(GB)
The sound is weak.
• The attenuation level setting is too high. b The output level is low. Press the – button in attenuation
level setting mode to lower the attenuation level.
• The volume on the amplifier, mixer or tuner is low. b Adjust the volume.
There is distortion in the sound. The attenuation level setting is too low. b The input level is extremely high. Press the + button in
attenuation level setting mode to raise the attenuation level.
There is sound interruption or
noise.
• The receiver's antenna is incorrectly connected. b Connect the antenna correctly according to the
operation manual of the tuner or antenna divider.
• The antenna divider is turned off. b Turn the antenna divider on. It is possible for the tuner to
receive signals even when the antenna divider is turned off, but sound interruption or noise may
occur.
• The RF indicator lights even when the microphone is off. b Jammed transmissions are being
received. Determine which channels are usable (i.e., channels for which the RF indicator on the
tuner does not light) and set the tuner and microphone to the same usable channel.
• Two or more microphones are set to the same channel. b Make sure no two microphones are set to
the same channel. Set each microphone to a different channel.
Symptom Meaning/Remedy