Yamaha TSS-15 - Manual (Page 20)

18
The source is Dolby Digital
and the Auto listening
mode is selected, but the
center and surround
speakers output no sound.
The Dolby Digital signal contains
only two channels.
If the DVD being played has a 5.1-channel
soundtrack, select it on the DVD player.
If not, you can still use all speakers by
selecting the Dolby Pro Logic II Movie or
Music listening mode. 15
The source is Dolby Digital
or DTS, but the Dolby
Digital or DTS indicator
doesn’t light up.
The DVD player is not set correctly.
Make sure that the DVD player is
configured to output Dolby Digital and
DTS (bitstream) signals from its digital
output. Refer to its manual for details.
—
A humming noise can be
heard. An audio cable is not connected
properly. Check all audio connections and correct as
necessary.
10
Noise can be heard.
The level of the input signal is too
low. Increase the output level on the source
component.
—
An audio cable is not connected
properly. Check all audio connections and correct as
necessary.
10
The sound is distorted.
The level of the input signal is too
high. Reduce the output level on the source
component.
—
The TSS-15 doesn’t work
properly.
The internal microprocessor has
locked up due to external electrical
shock (lightning or excessive static
electricity) or a drop in the power
supply voltage.
Disconnect the power cable from the wall
outlet, wait for about 30 seconds, then plug
it back in again.
—
Noise can be heard when
the TSS-15 amplifier is
situated close to another
electronic device.
The electronic device’s high-
frequency circuits are causing
interference on the TSS-15 amplifier.
Move the TSS-15 amplifier and electronic
device away from each other.
—
The remote control doesn’t
work.
The battery is depleted.
Replace with a new CR2025 battery.
1. Using a small screwdriver, carefully
slide out the battery holder.
2. Remove the expired battery, and place
the new battery onto the battery holder
with the + side facing up.
3. Slide the battery holder into the remote
control, and push it so that it clicks shut.
• Do not attempt to recharge the old battery.
• Dispose of the old battery in accordance
with local regulations.
—
You’re too far away from the TSS-15.
The remote control has a maximum
working range of 6 meters (20 feet), and a
working angle of 30 degrees.
5
Direct sunlight or lighting (inverter-
type fluorescent light, etc) is shining
on the TSS-15’s remote control
sensor.
Reposition the TSS-15 amplifier. —
Problem Possible cause Remedy
Refer to
page
1
2
3
+ side up