Yamaha HTR-5490 Owner's Manual - Page 79

Remote control, Problem, Cause, Remedy, Refer

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INTRODUCTION PREPARATION I Remote control TROUBLESHOOTING Problem The remote control does not work nor function properly. Cause Remedy Wrong distance or angle. The remote control will function within a maximum range of 6 m (20 feet) and no more than 30 degrees off-axis from the front panel. Direct sunlight or lighting (from an inverter type of fluorescent lamp, etc.) is striking the remote control sensor of this unit. Reposition this unit. Refer to page 7 - The batteries are weak. Replace all batteries with new ones and press RESET. The internal microcomputer has "frozen". Remove the batteries from the battery compartment once and then put them back. The remote control does not "learn" new functions. The batteries of this remote control and/ Replace the batteries. or the other remote control are too weak. The distance between the two remote controls is too much or too little. Place the remote controls at the proper distance. 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. Further learning is not possible without deleting unnecessary functions. The internal microcomputer has "frozen". Remove the batteries from the battery compartment once and then put them back. Continuous functions such as volume adjustment are learned, but operate only for a moment before stopping. The learning process is incomplete. Be sure to press and hold the function button on the other remote control until "OK" appears in the display window. 3 3 3 44 44 45, 46 3 44 After this unit has been exposed to a strong external electric shock (such as lightning and strong static electricity) or if you mishandle the operation of this unit, it may not function properly. In these cases, set this unit in the standby mode, disconnect the power cord, plug it back in after 30 seconds, and start operating. BASIC OPERAIONT ADVANCED OPERATION ADDITIONAL INFORMATION APPENDIX English 75

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75
English
INTRODUCTION
PREPARATION
BASIC
OPERAIONT
ADVANCED
OPERATION
ADDITIONAL
INFORMATION
APPENDIX
TROUBLESHOOTING
■
Remote control
Problem
The remote control
does not work nor
function properly.
The remote control
does not
“
learn
”
new
functions.
Continuous functions
such as volume
adjustment are learned,
but operate only for a
moment before
stopping.
Cause
Wrong distance or angle.
Direct sunlight or lighting (from an
inverter type of fluorescent lamp, etc.) is
striking the remote control sensor of this
unit.
The batteries are weak.
The internal microcomputer has
“
frozen
”
.
The batteries of this remote control and/
or the other remote control are too weak.
The distance between the two remote
controls is too much or too little.
The signal coding or modulation of the
other remote control is not compatible
with this remote control.
Memory capacity is full.
The internal microcomputer has
“
frozen
”
.
The learning process is incomplete.
Remedy
The remote control will function within a
maximum range of 6 m (20 feet) and no more
than 30 degrees off-axis from the front panel.
Reposition this unit.
Replace all batteries with new ones and press
RESET.
Remove the batteries from the battery
compartment once and then put them back.
Replace the batteries.
Place the remote controls at the proper distance.
Learning is not possible.
Further learning is not possible without deleting
unnecessary functions.
Remove the batteries from the battery
compartment once and then put them back.
Be sure to press and hold the function button on
the other remote control until
“
OK
”
appears in
the display window.
Refer to
page
7
—
3
3
3
44
44
45, 46
3
44
After this unit has been exposed to a strong external electric shock (such as lightning and strong static electricity) or if
you mishandle the operation of this unit, it may not function properly. In these cases, set this unit in the standby mode,
disconnect the power cord, plug it back in after 30 seconds, and start operating.