En
166
The unit is not reacting.
The internal microcomputer is frozen, due to an external electric
shock (such as lightning or excessive static electricity) or to a drop
in the power supply voltage.
Hold down MAIN ZONE
z
on the front panel for more than 10 seconds to
initialize and reboot the unit. (If the problem persists, disconnect the power cable
from the AC wall outlet and plug it again.)
The unit cannot be controlled using the remote
control.
The unit is out of the operating range.
Use the remote control within the operating range (p.5).
The batteries are weak.
Replace with new batteries.
The unit’s remote control sensor is exposed to direct sunlight or
strong lighting.
Adjust the lighting angle, or reposition the unit.
The remote control is set to control external devices.
Press RECEIVER to set the remote control to control the unit (the key lights up in
orange).
The remote control IDs of the unit and the remote control are not
identical.
Change the remote control ID of the unit or the remote control (p.157).
External devices cannot be controlled using the
remote control.
The remote control is set to control the unit.
Press SOURCE to set the remote control to control external devices (the key lights
up in green).
The corresponding remote control code is not set properly.
Set the remote control code again (p.160). Even if the remote control code is
registered properly, some products may not respond to the remote control.
Problem
Cause
Remedy