Yamaha RX-397 - Manual (Page 34)

32
TROUBLESHOOTING
■ Remote control
Problem Cause Remedy
See
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 (19.7 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. 8