Yamaha MCR730B User Manual - Page 70

The DRX-730 doesn't work, Certain input sources can't

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Appendix Issue The DRX-730 turned off unexpectedly. One speaker is quieter than the other. The volume can't be increased or the sound is distorted. Certain input sources can't be recorded. The DRX-730 doesn't work properly. A digital or high-frequency device close by emits noise. The clock is wrong. Possible cause The sleep timer was set. The Auto Standby function automatically set the DRX-730 to standby. The cables are connected incorrectly. The component connected to the DRX-730's AUX OUT jacks is turned off. The OPTICAL DIGITAL OUT does not output signals from the radio, DOCK, AUX IN, or PORTABLE jacks. The DRX-730 may have been subjected to a strong electrical shock, such as lightning or excessive static electricity, or there's been a drop in the power supply. The device may be too close to the DRX-730. The power has been disconnected for more than 5 minutes (power cable disconnected from the AC wall outlet or a power outage). Solution Turn the DRX-730 back on again. Check the Auto Standby setting (see page 22). Check the cable connections (see page 9). Turn the component on. To record from these sources, connect the DRX-730's AUX OUT jacks to the analog audio input on your recording component (see page 49). Set the DRX-730 to standby, and then disconnect the power cable. Wait 30 seconds, reconnect the power cable, and turn it back on again. Move the device away from the DRX-730. Connect the DRX-730 to an AC wall outlet, and then set the clock (see page 21). Remote control Issue The remote control doesn't work. Possible cause The remote control is outside its operating range. The DRX-730's remote control sensor is subject to direct sunlight or inverter-type fluorescent lighting. The wrong input source is selected. Some buttons perform different operations depending on which input source is selected (see page 6). The batteries have run out and need replacing. Solution Use the remote control within its operating range (see page 8). Change the lighting or move theDRX-730. Select the correct input source (see page 16). Replace both batteries with new ones (see page 8). 64 En

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Appendix
64
En
The DRX-730 turned off
unexpectedly.
The sleep timer was set.
Turn the DRX-730 back on again.
The Auto Standby function
automatically set the DRX-730 to
standby.
Check the Auto Standby setting
(see page 22).
One speaker is quieter than the
other.
The cables are connected
incorrectly.
Check the cable connections (see
page 9).
The volume can’t be increased
or the sound is distorted.
The component connected to the
DRX-730’s AUX OUT jacks is
turned off.
Turn the component on.
Certain input sources can’t be
recorded.
The OPTICAL DIGITAL OUT
does not output signals from the
radio, DOCK, AUX IN, or
PORTABLE jacks.
To record from these sources,
connect the DRX-730’s AUX OUT
jacks to the analog audio input on
your recording component (see
page 49).
The DRX-730 doesn’t work
properly.
The DRX-730 may have been
subjected to a strong electrical
shock, such as lightning or
excessive static electricity, or there’s
been a drop in the power supply.
Set the DRX-730 to standby, and
then disconnect the power cable.
Wait 30 seconds, reconnect the
power cable, and turn it back on
again.
A digital or high-frequency
device close by emits noise.
The device may be too close to the
DRX-730.
Move the device away from the
DRX-730.
The clock is wrong.
The power has been disconnected
for more than 5 minutes (power
cable disconnected from the AC
wall outlet or a power outage).
Connect the DRX-730 to an AC
wall outlet, and then set the clock
(see page 21).
Issue
Possible cause
Solution
Remote control
Issue
Possible cause
Solution
The remote control doesn’t
work.
The remote control is outside its
operating range.
Use the remote control within its
operating range (see page 8).
The DRX-730’s remote control
sensor is subject to direct sunlight
or inverter-type fluorescent
lighting.
Change the lighting or move
theDRX-730.
The wrong input source is selected.
Some buttons perform different
operations depending on which
input source is selected (see
page 6).
Select the correct input source (see
page 16).
The batteries have run out and
need replacing.
Replace both batteries with new
ones (see page 8).