DOWNLOAD Sharp CD-C491H Service Manual ↓ Size: 1.64 MB | Pages: 48 in PDF or view online for FREE

Model
CD-C491H
Pages
48
Size
1.64 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Audio / System
File
cd-c491h.pdf
Date

Sharp CD-C491H User Manual / Operation Manual ▷ View online

(Continued)
Aerial connection
Supplied FM aerial
Connect the FM aerial wire to the FM 75 OHMS socket and
orient the FM aerial wire in the direction where the strongest
signal can be received.
Supplied MW/LW loop aerial
Connect the MW/LW loop aerial wire to the MW/LW LOOP
socket. Position the MW/LW loop aerial for optimum reception.
Place the MW/LW loop aerial on a shelf, etc., or attach it to a
stand or wall with screws (not supplied).
Notes:
If you still hear static even after adjusting the position of the
MW/LW loop aerial, try reversing the wires or turn off the power
to any external unit not in use.
Do not place the aerial wires on the unit. It may result in noise
generation, since the unit is equipped with digital electronics.
Place the MW/LW loop aerial and the FM aerial wire away
from the unit for better reception.
If the aerial wires are placed near the AC power lead, they
may cause interference.
External FM aerial
Use an external FM aerial (75 ohm coaxial cable) if you require
better reception.
Consult your dealer.
Note:
When an external FM aerial is used, disconnect the supplied FM
aerial wire from the FM 75 OHMS socket.
Connecting the AC power lead
After connecting the speakers and aerials, plug the AC power
lead into a convenient AC socket.
Note:
Unplug the AC power lead from the AC socket if the unit will
not be used for a prolonged period of time.
Demo mode
When the AC power lead is first connected, the word "DEMO"
will scroll across the display and the unit will enter the demon-
stration mode.
To cancel the demonstration mode, press the DEMO button.
Notes:
The DEMO button will only work when the unit is in the stand-
by mode.
When the power is on, the DEMO button can be used to select
the equalizer mode.
<P=008>
1
2
3
FM aerial
MW/LW
loop aerial
External FM
aerial
75 ohm coaxial cable
AC 230 V, 50 Hz
To an AC socket
CD-C491H(SUK) TINSE0229AWZZ
8
(Continued)
Remote control
When inserting or removing the batteries, push them towards
the 
ë
 battery terminal.
Installing the batteries incorrectly may cause the unit to mal-
function.
Precautions for battery use:
Insert the batteries according to the direction indicated in the
battery compartment.
Replace all old batteries with new ones at the same time.
Do not mix old and new batteries.
Remove the batteries if they are weak, or if the unit will not
be used for long periods of time. This will prevent potential
damage due to battery leakage.
Caution:
Do not use rechargeable batteries (nickel-cadmium battery, etc.).
Notes concerning use:
Replace the batteries if control distance decreases or 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 in-
terfere with operation. Change the lighting or the direction of
the unit.
Keep the remote control away from moisture, excessive heat,
shock, and vibrations.
<P=009>
Main unit operation buttons
The main unit operation buttons are common to all functions
(CD/Tuner/Tape).
Some buttons may have no function, depending on the mode
selected.
When a button indicator is lit, the corresponding button can be
used.
To change the brightness of the display
1
Press the ON/STAND-BY button to turn the power on.
2
Press the DIMMER button.
The display will become dimmer.
To return to the original brightness:
Press the DIMMER button again.
+
-
-
+
2 "AA" size batteries
(UM/SUM-3, R6, HP-7
or similar)
15
15
0.2 m - 6 m
(8" - 20’)
Jog
dial
DIMMER
ON/STAND-BY
Jog dial
The jog dial is used to select CD track numbers, adjust the clock
and recall a memorised station, etc.
When the jog dial is turned one step, it will stop at an angle
of about 15˚. This has the same effect as pressing the 
3
  /
5
 or 
2
 / 
button on the remote control once.
If the jog dial is turned further, it has the same effect as press-
ing the 
3
 / 
5
 or 
2
 / 
4
 button on the remote control
repeatedly.
(Remote control operation)
CD-C491H(SUK) TINSE0229AWZZ
9
SETTING THE CLOCK
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 button.
4
Turn the jog dial 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 or PM 12:00 - 11:59)
"AM 0:00"
The 12-hour display will appear.
(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 (see page 42).
5
Press the MEMORY button.
6
Adjust the hour by turning the jog dial.
When the jog dial is turned one click clockwise, the time will
increase by 1 hour. When it is turned one click anticlockwise,
the time will decrease by 1 hour.
Keep turning the jog dial to change the time continuously.
When the 12-hour display is selected, "AM" will change auto-
matically to "PM".
7
Press the MEMORY button.
8
Adjust the minutes by turning the jog dial.
When the jog dial is turned one click clockwise, the time will
increase by 1 minute. When it is turned one click anticlockwise,
the time will decrease by 1 minute.
Keep turning the jog dial to change the time continuously.
The hour setting will not advance even if minutes advance from
"59" to "00".
9
Press the MEMORY 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.
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:
Press the MEMORY button.
Perform steps 6 - 9 above.
When the unit is on:
Press the CLOCK button.
Within 5 seconds, press the MEMORY button.
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:
Perform steps 1 and 2 in the section "RESETTING THE MI-
CROCOMPUTER", on page 42.
Perform steps 1 - 9 above.
CLOCK
ON/
STAND-BY
Jog dial
MEMORY
TUNING
(          )
In this example, the clock is set for the
12-hour (AM 12:00) system.
0:00        AM 12:00        AM 0:00
2
3
4
5
6
7
8
9
CD-C491H(SUK) TINSE0229AWZZ
10
SOUND CONTROL
Volume
(Main unit operation)
When the VOLUME control is turned clockwise, the volume
will increase. When it is turned anticlockwise, the volume will
decrease.
(Remote control operation)
Press the VOLUME        button to increase the volume and
the  VOLUME                button  to  decrease  the  volume.
The volume display can be changed within the range of
"0" to "80".
Pre-programmed equalizer
(Main unit/remote control operation)
When the EQUALIZER/DEMO (EQUALIZER MODE) button
is pressed, the current mode setting will be displayed.
To change to a different mode, press the EQUALIZER/DEMO
(EQUALIZER MODE) button repeatedly.
FLAT
The sound is not modified.
HEAVY-1
Bass and treble are slightly emphasised.
HEAVY-2
Bass and treble are emphasised more.
VOCAL
Vocals (midrange tones) are emphasised.
SOFT
Treble is cut slightly.
Note:
When the EQUALIZER/DEMO (EQUALIZER MODE) but-
ton is pressed whilst in the Normal/Phantom mode, the
Virtual Surround mode or the QSOUND mode, the current
surround mode will be cancelled.
Extra bass (X-BASS)
(Main unit/remote control operation)
When the power is first turned on, the unit will enter the
extra bass mode (X-BASS-1) which emphasises the bass
frequencies. When the X-BASS button is pressed, the current
mode setting will be displayed.
To change to a different mode, press the X-BASS button
repeatedly.
X-BASS-1
Bass is accentuated.
X-BASS-2
Bass is emphasised more than in the
X-BASS-1 mode.
X-BASS OFF
Bass emphasis is cancelled.
0   80
VOLUME
VOLUME
(Remote control)
(Main unit)
EQUALIZER
MODE
EQUALIZER
DEMO
FLAT
HEAVY-1
HEAVY-2
VOCAL
SOFT
(Remote control)
(Main unit)
X-BASS
X-BASS
X-BASS-1     X-BASS-2      X-BASS OFF
(Remote control)
(Main unit)
-7
-6
+6
+7
SUB WOOFER
LEVEL
(         )
Sub woofer output level
(Remote control operation)
When the SUB WOOFER LEVEL (
W
 / 
X
) button is pressed,
the sub woofer output level can be changed.
The sub woofer level can be changed within the range of
"-7 dB" to "+7 dB".
CD-C491H(SUK) TINSE0229AWZZ
11
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