Yamaha DSP-AX750SE User Manual

Page of 91
83
English
TROUBLESHOOTING
ADDITIONAL 
INFO
RMA
T
IO
N
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 (20 ft) and no more than 30 degrees off-
axis from the front panel.
8
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 manufacturer code was not correctly 
set.
Set the manufacturer code correctly.
66
Try setting another code for the same manufacturer.
66
Even if the manufacturer 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.
69
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.
69
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.
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01EN_00_RXV750_GB.book  Page 83  Thursday, February 12, 2004  5:15 PM