Yamaha RX-V757 User Manual
Page 92
90
TROUBLESHOOTING
■
Remote control
Problem
Cause
Remedy
Refer to
page
The remote control
does not work nor
function properly.
Wrong distance or angle.
The remote control will function within a maximum
range of 6 m and no more than 30 degrees off-axis
from the front panel.
7
Direct sunlight or lighting (from an
inverter type of fluorescent lamp, etc.) is
striking the remote control sensor of this
unit.
Reposition this unit.
—
The batteries are weak.
Replace all batteries.
3
The remote control code was not correctly
set.
Set the remote control code correctly.
69
Try setting another code for the same manufacturer.
69
The remote control ID and this unit’s ID
do not match.
Switch the library code.
67, 69
Even if the remote control code is
correctly set, there are some models that
do not respond to the remote control.
Program the necessary functions independently into
the programmable buttons using the Learn feature.
72
The remote control
does not “learn” new
functions.
The batteries of this remote control and/or
the other remote control are too weak.
Replace the batteries.
3
The distance between the two remote
controls is too much or too little.
Place the remote controls at the proper distance.
72
The signal coding or modulation of the
other remote control is not compatible
with this remote control.
Learning is not possible.
—
Memory capacity is full.
Delete other unnecessary functions to make room for
the new functions.
75