Manual
Symptom Cause Remedy
Broadcast stations cannot be selected Weak radio signals. Connect an outdoor antenna (refer
automatically, to page 8).
Speaker settings are incorrect.
No sound from surround or center
speakers.
The rear and/or center levels are
turned down.
The surround and/or center
speakers are disconnected,
Refer to "SPEAKER setting mode"
on page 17 to check the speaker
settings.
Refer to "Setting the volume level
of each channel" on page 21 to
check the speaker levels.
Connect the speakers (refer to
page 13).
Sound is produced from other
components, but not from LD or DVD
player.
SIGNAL SELECT is set incorrectly.
The digital inputs are assigned
incorrectly, or not at all.
Set SIGNAL SELECTto "DIGITAL" or
"ANALOG" according to the type of
connections made (refer to page 29).
Set the digital input settings
correctly (refer to page 16, 20, 21).
No sound is output or a noise is
output when software with DTS is
played back.
SIGNAL SELECT is setto
"ANALOG".
A DVD player not compatible with
DTS is used, or the setting of the
DVD player is incorrect.
The digital output level is adjusted
on a CD player or other component
equipped with digital output level
adjustment capability. (The DTS
signal has been altered by the
player, and cannot be read.)
Make digital connections (refer to
page 11) and set SIGNAL SELECT
to "DIGITAL" (refer to page 29).
Refer to the instruction manual
supplied with the DVD player.
Set the digital volume level of the
player to full, or to the neutral
position.
The sound is output intermittently • The overload indicator is lighting • Set the ADVANCED THEATER
when software with DTS is played (refer to page 24). mode to STANDARD (refer to page
back. 32).
When a search is performed by a • The search function performed by • This is not a malfunction, but be
DTS compatible CD player during the player slightly alters the digital sure to turn the volume down to
playback, noise is output, information, making it unreadable, prevent the output of loud noise
from your speakers.
Cannot be remote controlled. • The remote control batteries have • Replace the batteries (refer to page 6).
worn out.
• TOOfar away or bad angle of
operation.
Operate within 23 feet (7 m), 30° of
the remote sensor on the front
panel (refer to page 7).
• There is an obstacle between the • Remove the obstacle or operate
receiver and the remote control, from another position.
• Strong light such as fluorescent • Avoid exposing the remote sensor
light is shining onto the unit's on the front panel to direct light.
remote control signal light-
receiving window.
• A cord is connected to the • Connect cord to the correct jack.
CONTROL IN terminal on this unit.
The display is dark. • The FL DIMMER button is pushed. • Press FL DIMMER on the remote
control repeatedly to return to the
default.
If the unit does not operate normally due to external effects such as static electricity
Disconnect the power plug from the outlet and insert again to return to normal operating conditions.
55
<ARB7157>