COMPACT DISC PLAYER
PT-668C
Precautions
Thank you for purchasing this HI-FI product. Taking time
to read these operating instructions carefully before use
will acquaint you fully with all its features and help
ensure optimum performance.
In order to simplify the explanation illustrations may
sometimes differ from the originals.
RISK OF ELECTRIC SHOCK
DO NOT O PEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER(OR BACK)
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to
Do not remove the case and bottom panel
Any inspections or adjustments inside the unit
may lead to malfunctions and electric shocks.
Do not touch any of the inside parts.
Ventilation warning
The normal ventilation of the product shall not
be impeded for intended use.
Installation precautions
Do not install the unit in any of the following
locations since this may result in deterioration
in performance or malfunction:
constitute a risk of electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
WARNING: To prevent fire or shock hazard, do not
expose this appliance to rain or moisture
Power plug
When disconnecting the power cord from the
power outlet, always take hold of the plug, and
not the wire, and pull free. Never connect or
disconnect the power plug with wet hands
since you may receive an electric shock.
Remember to disconnect the power plug from
* Locations exposed to direct sunlight or near objects
radiating heat such as heating appliances.
* Locations exposed to moisture or humidity.
* Locations with poor ventilation exposed to dust and
dirt.
* Locations which are unstable and not perfectly flat
or which are susceptible to vibration.
Do not wipe with thinners
Wipe the panels and case from time to time
with a soft cloth. Using any kind of thinner,
alcohol or volatile liquid will mar the surface,
cause blotching on the exterior and erase the
markings and should therefore be avoided.
Do not use insecticide sprays in the vicinity.
Dripping warning
The product shall not be exposed to dripping or splashing
and that no objects filled with liquids, such as vases, shall
be placed on the product.
the power outlet when you do not intend to
use the unit for a prolonged period of time.
Panel Information
7 8 9 10 11 12 13
COMPACT DISC PLAYER
RANDOMRANDOM DISPLAYDISPLAY REPEATREPEATINTRO SCANINTRO SCAN
RESETRESETMEMORYMEMORYMEMORY C LEARMEMORY C LEAR
OPEN/CLOSEOPEN/CLOSE
ON / STANDBYON / STANDBY
STOPST OP
123 456
1. ON/STANDBY SWITCH
Press button to switch “ON” the unit. Press again to
switch “OFF” unit into “STANDBY MODE”.
2. Fast BWD
The player will skip backward when Fast BWD key is
pressed. Continuously pressing this button makes the
player scan through the tracks backward fast.
3. Fast FWD
The player will skip ahead to the next track each time
the Fast FWD button is pressed. Continuously pressing
this button makes the player scan through the tracks
forward fast.
4. PLAY/PAUSE
Press PLAY/PAUSE button to play and press it once
again if you wish it to pause. The relative signs will be
shown on display. If in pause mode, press this key once
again to resume the operation.
5. STOP
Press STOP key to stop playing/fastFWD/fastBWD or
any kinds of such operations.
6. OPEN/CLOSE
Press the OPEN/CLOSE button. The disc tray will slide
out. When it has opened fully, place a compact disc
carefully in the tray, and press it once to close.
7. RANDOM
The songs will be playback by random for whole disc
without repeat if you press this key once. And you can
stop it by press stop key.
8. INTRO
If you desire the introduction scanning, you can press
INTRO button. Then each track will be scanned 10
seconds. An “INTRO” will be shown on the display.
Press it once again can resume the operation, the
relative light will gone off.
9. DISPLAY
Press DISPLAY button once, the display will show out
the Track Remain Time. And press once more, Disc
Remain Time will be shown on the Musical Calendar.
Press once again can resume the operation.
10. REPEAT
Press REPEAT button once, the display will show out
REPEAT 1, then the track which is in play mode or
ready mode will repeat until you switch off the CD
player or press STOP. Press REPEAT button once more,
Repeat ALL will be shown on the display, all track will
be repeated until you switch off the CD player or press
STOP button.
11. MEMORY CLEAR
12. MEMORY
Press the MEMORY button at first, the MEMORY and
the corresponding track will be flashed. Then press the
FastFWD or FastBWD to reach your desired track and
press MEMORY button once more to store the first
track. If wishing to store the second track, press the
FastFWD or FastBWD to the second desired track and
press Memory button to store the second track.
Repeat the same procedure to similar settings. Continue
to enter track numbers until all the pre-decided tracks
are stored for playback. Press the STOP upon finishing
programming. Press PLAY button once, the different
tracks that have been stored will be played according to
the memories stored. If you wish to clear all the
memories, please press the OPEN/CLOSE switch once.
13. RESET
Operating Procedures
RISK OF ELECTRIC SHOCK
DO NOT OPEN
INTEGRATED CI R CUIT
AC 220V~230V 50Hz
FM
75
AM
LOOP
Ω
AUDIO
AUX CD
IN
REC
EQ
PLAY
REC
PLAY
IN
OUTPUT
REMOTE SYST EM
TO AMP
EQ CD
REMOTE SYSTEM
Operating Procedure
Switch on the Amplifier.
Select “CD” from function selection column at the
Amplifier, relative light will be seen when selected.
Turn on the CD player by press the POWER Switch (1).
Press the OPEN/CLOSE button. The disc tray will slide
out. When it has opened fully, place a compact disc
carefully in the tray.
**Note**
a). Always place the compact disc in the disc tray with
the label facing upward.
b). The CD tray accepts two different sizes of disc:
120mm & 80mm.
To close the disc tray, press the OPEN/CLOSE button
again. When the tray is securely closed the disc will
start turning automatically and the total number of
selections and the total disc time will be counted. A few
seconds later the Play indicator will light, and the
TRACK NO. and TIME counter will show “10:00”.
Press the PLAY/PAUSE button. Playback will start, the
PLAY indicator “►” will go on.
When playback of the last track is finished, the CD
player head will return to the beginning of the first track,
and the TRACK NO and TIME counters will show
“00:00”.
Specifications
Output voltage………………………. 2 Vrms (0dB)
Freq. Response……………………… 20 to 20 Khz
+3dB- -3dB
S/N ration (FLAT)……………..…… 75 dB (1Khz)
Channel Seperation………………… 58 dB (1Khz)
Channel balance…………………… 0.5 dB (1Khz)
Distortion…………………………… (-10dB) 0.08% (1Khz)
Power consumption………. 8W
Dimensions…………………………. W: 430mm
H: 116mm
L: 267mm
Weight……………………………… 3 kg (NW)
3.5kg (GW)
Design and specifications are subject to change without notice.
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