Advent AW770 Installation And Operating Instructions Manual page 23

Trouble Checks and Adjustments
No Sound/ • Check the batteries – they may be weakening.
Distortion/
Static • Confirm the batteries are "good." When batteries begin to
• Check that the antenna is in the upright position
• Check that the Transmitter Audio Level Indicator Light is flickering
• If you are using a variable output, make sure the Output Level
• Change the position of the Transmitter Frequency Control Wheel to
• Try changing the physical location of the transmitter. Locate it as
• Try changing the antenna position, particularly if you think you
• Try moving the transmitter and headphones closer together.
Sound from • Check the left/right balance control on the audio source
One Earpiece
Only • Try fine tuning the headset using the Tuning Control Wheel.
• Check the batteries - they may be weakening.
weaken, there can be static breakup. If necessary,
replace/recharge the batteries.
intermittently. If you are using a fixed output and the light is on
solid or flickering very rapidly, or if the light is not on at all, adjust the
Output Level Control Wheel so that the light flickers intermittently.
Control Wheel is all the way left (as shown under ADJUST THE
TRANSMITTER), and adjust the volume on the audio source up
or down as necessary to make the light flicker intermittently.
change the operating frequency. Then readjust the headphone
Tuning Control Wheel until the Tuning Indicator Light illuminates red.
high and free of obstruction as possible. Avoid placing directly
on top of a TV, if possible.
may be near maximum transmitting range.
Sending the signal through certain materials, such as glass, tile,
and metal, can decrease the effective transmitting distance of
the system.
or
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