XL-3500 (serv.man20) - Sharp Audio Service Manual (repair manual). Page 6

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XL-3500H
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OPERATION MANUAL
Setting the clock
This may be operated only with the remote control.
In this example, the clock is set for the 24-hour (0:00) display.
To confirm the time display when the power is on:
Press the CLOCK button.
The time display will appear for about 5 seconds.
Note:
The "0:00" or time will flash at the push of the CLOCK button when
the AC power supply is restored after a power failure or unplugging
the unit.
Readjust the clock as follows.
To readjust the clock:
Perform "Setting the clock" from the beginning. If the time display is
flashing, step 2 (for selecting the 24-hour or 12-hour display) will be
skipped.
To change the 24-hour or 12-hour display:
1
Press the CLOCK button and within 3 seconds, press
the MEMORY button.
2
Within 1 minute, press the PRESET (  or  ) button to
select 24-hour or 12-hour display and then press the
MEMORY button.
"0:00"
The 24-hour display will appear.
 (0:00 
23:59)
"AM 12:00"
The 12-hour display will appear.
 
(AM 12:00 - PM 11:59)
Note that this can only be set when the unit is first installed or it 
has been reset.
3
Within 1 minute, press the PRESET (  or  ) button to
adjust the hour and then press the MEMORY button.
When the 12-hour display is selected, "AM" will change auto-
matically to "PM".
4
Within 1 minute, press the PRESET (  or  ) button to
adjust the minutes and then press the MEMORY button.
The clock starts from "0" second. (Seconds are not displayed.) 
1
Clear all the programmed contents.
2
Perform "Setting the clock" from the beginning.
Remote control
Test of the remote control
Face the remote control directly to the remote sensor on the unit.
The remote control can be used within the range shown below:
Press the ON/STAND-BY button. Does the power turn on? Now, you
can enjoy the music.
0.2 m - 6 m
(8" - 20')
Remote sensor
 
If trouble occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
Caution:
This operation will erase all data stored in memory including clock,
timer settings, tuner preset, and CD programme.
1
Set the unit to the stand-by mode and turn the power on 
again.
2
If the unit is not restored in step 1, unplug and plug in the 
unit, and then turn the power on.
3
If neither step 1 nor 2 restores the unit, do the following:
Press the ON/STAND-BY button to enter the power stand-by 
mode.
Unplug the AC power lead from the AC INPUT socket on the 
unit.
Whilst pressing down the MEMORY/SET button and the 
 
button, plug the AC power lead into the AC INPUT socket on 
the unit.
AC INPUT
Troubleshooting  Chart
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