CD-C451H
OPERATION MANUAL
Replace the batteries if the operating distance becomes re- duced or if operation becomes erratic.Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth.Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit.Keep the remote control away from moisture, excessive heat, shock, and vibrations.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.Press the ON/STAND-BY button to enter the stand-by mode.While pressing down the VOLUME button and the TUN- ING/TIME button, hold down the ON/STAND-BY button for at least 1 second.The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets.
Notes concerning use: llllReset the microcomputer under the following conditions:12Caution:
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15
15
1,2
0.2 m - 6 m (8" - 20')
2
PREPARTION FOR USERESETTING THE MICROCOMPUTER
The 12-hour display will appear. The 12-hour display will appear.
The 24-hour display will appear.
Press the ON/STAND-BY button to enter the stand-by mode.Press the CLOCK button.Within 5 seconds, press the MEMORY/SET button.Press the TUNING/TIME ( or ) button to select the time display mode."0:00" (0:00 - 23:59) "AM 12:00" (AM or PM 12:00 - 11:59) "AM 0:00" (AM or PM 0:00 - 11:59) Note that this can only be set when the unit is first installed or it has been reset.Press the MEMORY/SET button.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".Press the MEMORY/SET button.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".Press the MEMORY/SET button.The clock starts operating from "0" seconds. (Seconds are not displayed.)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. If this happens, follow the procedure below to change the clock time.Press the MEMORY/SET button.Perform steps 6 - 9 above.Press the CLOCK button.Within 5 seconds, press the MEMORY/SET button.Perform steps 6 - 9 above.The time display will appear for about 5 seconds.Perform steps 1 - 2 in the section "RESETTING THE MICRO- COMPUTER",.Perform steps 1 - 9 above.
(Main unit operation)123456789Note:To change the clock time:When the unit is in the stand-by mode:When the unit is on:To see the time display:Press the CLOCK button.To change the time display mode:
0:00
AM 0:00
AM 12:00
23456789
SETTING THE CLOCK In this example, the clock is set for the 24-hour (0:00) system.ON/ STAND-BYCLOCKTUNING/ TIME ( )MEMORY/ SET
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ACEC
