25-3-2013 7 ebode ALDS58
10. Frequently Asked Questions
Problem
Possible Cause
Solution
The transmit light does
not go on after DC
power is applied to the
transmitter
Faulty AC adapter
or faulty power outlet
Check the power outlet and the AC
adapter; if possible, check for correct
voltage of the AC adapter.
The transmit light goes
out after a few
seconds and does not
light again
No audio present at
audio input
Check the audio connection to the
transmitter and ensure that there is
audio present.
Transmitter hung up
Disconnect and then reconnect DC
power.
No audio at amplifier
Faulty AC adapter
or faulty power outlet
See under “Faulty AC adapter or
faulty p
ower outlet“ above.
Transmitter volume
control set too low
Adjust the transmitter volume control.
Amplifier volume
control set too low
Adjust the amplifier volume control.
Strong interference
See under “Strong Interference“ on
next page.
Audio is distorted
Transmitter volume
control set too high
Adjust the transmitter volume control
until clipping stops.
Amplifier volume
control set too high
Adjust the amplifier volume control
until clipping stops.
Strong interference
See under “Strong Interference“ on
next page.
Speaker audio level is
too low
Transmitter volume
control set too low
Adjust the transmitter volume control
to achieve the desired audio level.
Amplifier volume
control set too low
Adjust the amplifier volume control to
achieve the desired audio level.
Speaker audio level is
too low
Audio signal too weak
Increase the output level of the audio
source (connect transmitter to an
adjustable output by using an
adapter if necessary).
Audio drops out
intermittently or
crackles
Strong interference
In some cases, there may be strong
interference preventing proper
reception of the audio signal which
can be caused by 5.8 GHz cordless
telephones or 5.8 GHz wireless
networks. Either eliminate the
interference, locate the base unit of
the cordless phone in another room,
set the wireless network to use the
5.1 GHz frequency band rather than
5.8 GHz, relocate the transmitter,
relocate or reorient the amplifier.
