CD-C421H / C411H
– 6 –
OPERATION MANUAL
SETTING THE CLOCK
(Main unit operation)
1 Press the ON/STAND-BY button to enter the stand-by mode.
2 Press the CLOCK button.
3 Within 5 seconds, press the MEMORY/SET button.
4 Press the TUNING/TIME ( or ) button to select the time
display mode.
"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)
"AM 0:00" → The 12-hour display will appear.
(AM 0:00 - PM 11:59)
● Note that this can only be set when the unit is first installed
or it has been reset (see page 23).
5 Press the MEMORY/SET button.
6 Press the TUNING/TIME ( or ) button to adjust the hour.
● Press the TUNING/TIME ( or ) button once to advance
the time by 1 hour. Hold it down to advance continuously.
● When the 12-hour display is selected, "AM" will change auto-
matically to "PM".
7 Press the MEMORY/SET button.
8 Press the TUNING/TIME ( or ) button to adjust the
minutes.
● Press the TUNING/TIME ( or ) button once to advance
the time by 1 minute. Hold it down to change the time in 5
minute intervals.
● The hour setting will not advance even if minutes advance from
"59" to "00".
9 Press the MEMORY/SET button.
● The clock starts operating from "0" seconds. (Seconds are not
displayed.)
Note:
● In the event of a power failure or when the AC power lead is
disconnected, the clock display will go out.
When the AC power supply is restored, the clock display will
flash on and off to indicate the time when the power failure
occurred or when the AC power lead was disconnected.
ON/
STAND-BY
CLOCK
MEMORY/
SET
TUNING/
TIME
( )
AM 0:00AM 12:000:00
2
3
4
7
6
5
8
9
If this happens, follow the procedure below to change the clock
time.
To change the clock time:
When the unit is in the stand-by mode:
① Press the MEMORY/SET button.
② Perform steps 6 - 9 above.
When the unit is on:
① Press the CLOCK button.
② Within 5 seconds, press the MEMORY/SET button.
③ Perform steps 6 - 9 above.
To see the time display:
Press the CLOCK button.
● The time display will appear for about 5 seconds.
To change the time display mode:
① Perform steps 1 - 2 in the section "RESETTING THE MICRO-
COMPUTER", on page 23.
② Perform steps 1 - 9 above.
In this example, the clock is set for the
24-hour (0:00) system.
RESETTING THE MICROCOMPUTER
Reset the microcomputer under the following conditions:
● To erase all of the stored memory contents (clock and timer
settings, and tuner and CD presets).
● If the display is not correct.
● If the operation is not correct.
1
Press the ON/STAND-BY button to enter the stand-by mode.
2
While pressing down the VOLUME button and the oniy
TUNING/TIME button, hold down the ON/STAND-BY button
for at least 1 second.
1,2
2
2
Caution:
● The operation explained above will erase all data stored in
memory including clock and timer settings, and tuner and CD
presets.
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