Troubleshooting - Altec Lansing T612 User Manual

Troubleshooting

Symptom Possible Problem
No Power LED is lit The power supply isn't connected to a wall
(AC Operation). outlet and/or the power supply connector
is not plugged into the power supply jack
on the back of the T612 system.
The surge protector (if used) isn't powered
on.
The wall outlet is not functioning.
The power isn't turned on.
No sound is coming The volume is set too low.
from speakers.
The iPhone or iPod is not correctly seated
into the docking station.
If using an alternate audio source, the
audio source is not properly connected to
the T612 or there is a problem with the
alternate audio source.
There is a crackling The iPhone or iPod is not correctly seated
sound coming into the docking station.
from speakers.
If using an alternate audio source, the
audio source is not properly connected to
the T612 or there is a problem with the
alternate audio source.
There is a crackling The operating system's volume level is set
sound coming from too high.
speakers (when
connected to PC
or laptop).
The sound The T612's volume level is set too high.
is distorted.
The EQ function on the iPhone, iPod or
alternate audio source is not disabled.
The T612 Static electricity, momentary interruption
exhibits erratic of power, or abnormal operating conditions
or unexpected may be responsible.
behavior. Controls
do not function.
Solution
Insert the barrel connector from the power supply into the DC connector
on the rear of the T612 system. After this connection is made, insert the
power supply into a wall outlet.
If the power supply is plugged into a surge protector, make sure the
surge protector is switched on.
Plug another device into the same wall outlet to confirm the outlet is
working.
Turn on the T612 by pushing the power button located on the top of the
unit. A LED will light when the power is on.
Press and hold the "+" button on the top of the T612 to increase the
volume.
Check the volume level on alternate audio source device and set at
mid-level.
Turn off the iPhone or iPod, remove it from the docking station, reseat it,
and turn it on again.
Try using another sound source, such as another CD or MP player. See
the "Connecting to alternate audio source" section for details.
Turn off the iPhone or iPod, remove it from the docking station, reseat it,
and turn it on again.
Try using another sound source, such as another CD or MP player. See
the "Connecting to alternate audio source" section for details.
Check the operating system volume level and decrease it if necessary.
Press and hold the "–" button on the top of the T612 to decrease the
volume.
Disable the EQ function on the iPhone, iPod or alternate audio source.
See the device user's guide for details.
1. Disconnect the power supply from the wall outlet.
2. Reconnect the power supply.
6