Pyramid CDR34D User manual

CDR34D
INSTRUCTION MANUAL
AUTO LOADING COMPACT DISC PLAYER
WITH LCD DIGITAL DISPLAY,
AM/FM RADIO AND
DETACHABLE FRONT PANEL

1.RELEASE BUTTON
4.CD COMPARTMENT
3.LCD FREQUENCY DISPLAY
5.LED DISPLAY
2.CDP (CD PLAY,PAUSE)BUTTON
Press it to detach the front panel when you want to take away.
This is to show the track no.of CD.
At CD mode,press it to pause the CD playing and press it again to
resume CD playback.
LOCATION AND FUNCTION OF CONTROLS

7,18.VOLUME CONTROL
8. EJECT BUTTON
9. TUNING KNOB
10.POWER BUTTON
12.MODE BUTTON
11.BAND BUTTON
Press it to eject the CD DISC.
Rotate it to select your desired broadcasting station.
Press it to turn on or off the unit.
Press it to select between CD or radio function.
Press it to select your desired radio band.
a. During CD mode, press button to allow you to choose track forward.
b. During CD mode, press button to allow you to choose track backward.
Hold the button to allow you to skip forward.
Hold the button to allow you to skip backward.
Press the“+”or ”-” to increase or decrease the volume level.
6,17. TRACK UP/DOWN BUTTONS

13.MUTE BUTTON
14.LOC BUTTON
Press it to reduce the volume level immediately.
Press it to select distance reception or local reception. Local control is
no effect at AM band.
16.TOP BUTTON
15.REPEAT BUTTON
19.HOUR BUTTON
20.MINUTE BUTTON
Press this Button to go to the start of the CD (CD will start again from
Track 1).
During CD mode, Press RPT button to repeat a single track.
Press it to adjust HOUR of clock.
Press it to adjust MINUTE of clock.
MEMORY WIRE (FOR BACKUP) AND POWER WIRE CAN NOT BE SWITCHED
OFF AT THE SAME TIME, ONCE IT HAPPENS, ALL THE FUNCTION WILL BE
TOTALLY IN DISORDER (DISTORTED DISPLAY IS ALSO INDICATED).
IF IT REALLY HAPPENS, PLEASE FOLLOW THE INSTRUCTIONS AS MENTIONED
BELOW:
5 MINUTES LATER, PLEASE SWITCH ON THE MEMORY WIRE FIRST (CAN NOT
PASS THROUGH IGNITION SWITCH) AND THEN SWITCH ON THE POWER. IT WILL
RETURN TO NORMAL FUNCTION SOON.
IMPORTANT:

DISC PLAY:
Cleaning discs
Note:
Note:
Label
surface up
Before playing ,clean the disc with a clean, lint-free,
Flip the disc in the direction of the arrow.
Do not use so solventssuch as benzine, thinners, commercially available
cleaners or anti static spray damage the unit:
insert a disc with the label surface down.Doing so may damage the unit.
Do not try to insert another disc when one has been already inserted.
Doing so may damage the unit.
Do not stick paper or tape on the disc.
Handle the disc by its edge.And to keep the disc clean do not touch
the surface.
Do not expose the disc to direct sunlight or heat sources such as hot air
Ducts, or leave it in a car parked in direct sunlight where there can be a
considerable rise in temperature.

TROUBLE SHOOTING
Before going through the check list, wiring connection, should any of the
problem persist after check list has been made, consult your nearest service
dealer.
No power
If the power supply is properly
connected to the car accessory
switch the ignition key to “ACC”
Remove the disc in the player
then put a new upward
Insert the compact disc with
the label facing upward
Clean the disc or try to play a
new one
Cool off until the ambient
temperature returns to normal
Leave the player off for an
hour or so, then try again
Adjust volume to a desired level
Check wiring connection
Adjust the installation angle
to less than 30 degrees
Clean the compact disc/try to
play a newone
Insert the antenna cable firmly
Select a station manually
Replace the fuse
The fuse is blown
The car ignition is not on.
Presence of CD disc inside
the player
Inserting the disc in upside
down.
Compact disc is extremely
dirty or defective
Temperature inside
the car is to high
Condensation
Wiring is not properly
connected
The installation angle
is more than 30 degrees
The disc is extremely
dirty or defective
The antenna cable is not
connected
the signals are to weak
Volume is in minimum
Disc cannot
be loaded or
ejected
No sound
Sound skips
The radio does
not work
Symptom Cause Solution

NOTE:
In spite of having any kinds of speaker system, must use 4ohms
impedance of speaker to reduce the distortion during high volume
level.
SPECIFICATION
GENERAL
Power requirement DC 13.8V negative ground.
3A MAX.
High Power
87.5MHz-108MHz
10uV.
10.7MHz
520KHz-1710KHz
600ohm.
compact disc audio system.
compact disc.
70dB[1KHz] [IEC-A net work].
183[W]X53[H]X160[D].
250mV@FM10%THD POWER.
Current consumption
Maximum output power
FM SECTION
AM SECTION
LINE -OUT(OPTION)
CD PLAYER
Frequency range
Frequency range
Output
Impedance
System
Usable disc
Signal to noise radio
Chassis dimensions
Usable sensitivity
IF Frequency
ANTENNA PLUG
RED (R)
RED
ORANGE
FUSE
FUSE
+GREEN
+GREEN
-GREEN/WHITE
-GREEN/WHITE
YELLOW
RIGHT
BLACK GROUND
GREY+
GREY+
GREY/WHITE-
GREY/WHITE-
3A
0.5A
POWER SUPPLY
MEMORY BACKUP
AUTO ANTENNA
LEFT
L
L
R
R
RCA LINE OUT PLUG
WHITE (L)
SPEAKER CONNECTION

INSTALLATION
SLIDE BRACKET HOUSING
HEX BOLT
KEY PLATE
KEY PLATE
PLASTIC TRIM OUT
CONSOLE
SPRING WASHER
METAL MOUNTING STRAP
DASH BOARD
TAPPING
SCREW
PYRAMID STEREOS CAR STEREOS