Frequently Asked Questions - Ebode ALDS58 Guide Utilisateur

10. Frequently Asked Questions

Problem
The transmit light does
not go on after DC
power is applied to the
transmitter
The transmit light goes
out after a few
seconds and does not
light again
No audio at amplifier
Audio is distorted
Speaker audio level is
too low
Speaker audio level is
too low
Audio drops out
intermittently or
crackles
25-3-2013
Possible Cause
Faulty AC adapter
or faulty power outlet
No audio present at
audio input
Transmitter hung up
Faulty AC adapter
or faulty power outlet
Transmitter volume
control set too low
Amplifier volume
control set too low
Strong interference
Transmitter volume
control set too high
Amplifier volume
control set too high
Strong interference
Transmitter volume
control set too low
Amplifier volume
control set too low
Audio signal too weak
Strong interference
Solution
Check the power outlet and the AC
adapter; if possible, check for correct
voltage of the AC adapter.
Check the audio connection to the
transmitter and ensure that there is
audio present.
Disconnect and then reconnect DC
power.
See under "Faulty AC adapter or
faulty power outlet" above.
Adjust the transmitter volume control.
Adjust the amplifier volume control.
See under "Strong Interference" on
next page.
Adjust the transmitter volume control
until clipping stops.
Adjust the amplifier volume control
until clipping stops.
See under "Strong Interference" on
next page.
Adjust the transmitter volume control
to achieve the desired audio level.
Adjust the amplifier volume control to
achieve the desired audio level.
Increase the output level of the audio
source (connect transmitter to an
adjustable output by using an
adapter if necessary).
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.
7 ebode ALDS58