M4100CDUM.qxd 07/24/03 4:29 PM Page 1
Installation and
Operations Manual
AM/FM/CD RECEIVER
EJECT
POWER
VOL
DISP
BAND
MUTE
SEL
VOL
LOUD/DIM
OPEN
SHIFT
SCAN
MODE
1
2 MEM
3 PGM
4 RPT
5 RDM
6 INT
AS/PS ELAPSE
M4100CD
Water-Resistant
AM/FM/WB and CD Stereo Receiver
®
A Registered Trademark of Magnadyne Corporation
M4100CDUM.qxd 07/24/03 4:29 PM Page 3
Location and Function of Control at a Glance
9. Multi-Function Button 4/RPT:
Radio: Recalls a memorized radio station, and programs a radio station into memory (See Radio
Operation for more information).
CD: Enters CD track repeat mode (See CD Operation for more information).
10. Multi-Function Button 5/RDM:
Radio: Recalls a memorized radio station, and programs a radio station into memory (See Radio
Operation for more information).
CD: Plays all tracks on the current disc in random order (See CD Operation for more information).
11. Multi-Function Button 6/INT:
Radio: Recalls a memorized radio station, and programs a radio station into memory (See Radio
Operation for more information).
CD: Plays the first 10 seconds of each track on the current disc (See CD Operation for more information).
12. AS/PS/Elapse Button:
Radio: Automatic memory storing and preset scan (See Radio Operation for more information).
CD: Displays elapsed time of current CD track.
13. Open Button: Access the CD slot, or allows the removal of the detachable face.
14. Play/Pause and Mute Button:
Radio/Aux In: Mutes audio level.
CD: Pauses the CD player.
15. Eject Button: Ejects the disc from the CD Slot when the front panel is open.
16. Display Button: Displays either the clock, radio station or track number. (See setting the clock for more
information).
17. Band Button: Selects the radio band in the following order: FM1, FM2, AM, WX.
18. Loud Button: Enhances sound quality by boosting the bass and treble tones.
DIM Button: Adjusts the brightness of the LCD display backlight.
19. Display Area: Displays Radio, CD and Clock functions.
20. Audio Mode Selection Button: Selects the desired audio mode in the following order: Volume, Bass,
Treble, Balance and Fader.
Audio Beep: Press and hold the SEL button (20) for more then 2 seconds to turn beep on/off.
21. CD Slot: To access the CD Slot located behind the front panel, press the Open button.
22. Reset Button: The Reset Button is located behind the CD Door, below the CD Slot. It must be pressed
with either a ballpoint pen tip or paper clip for any of the following reasons:
• Initial installation of the unit when all wiring is completed.
• All the function buttons do not operate.
• Error symbol on the display.
If there is a disc in the slot when the reset button is pressed the disc will be ejected.
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Using the Detachable Front Panel
To Detach the Front Panel
To Install the Front Panel
1. Press the OPEN button (13), and the front
1. While the panel bracket is in the down posi-
panel will slide down to a flat position.
tion, insert the front panel.
Open
Button
2. With the front panel down, press the bottom
button of the front panel upward and pull the
front panel out from the panel bracket.
2. After the front panel is securely inserted on
the panel bracket, push he front panel into posi-
tion, the unit is now ready for operation.
Bottom Button
3. For safekeeping, store the front panel in the
supplied protective case immediately after being
removed.
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Radio Operation
Listening to the Radio
Programming the Radio
1. Press the “BAND” button (17) to select a radio You can program up to 12 FM radio stations and 6 AM
band: FM1, FM2, AM or WX (weather band).
radio stations.
2. AM or FM Station Selection:
Manual Station Recall Programming
Automatic Seek Station Selection: Press the 1. Press the “BAND” button (17) to select a radio
band: FM1, FM2 or AM.
or
button (3) to automatically seek the
2. Select the desired station.
next strong station.
3. Press and hold one of the six station recall but-
tons (6-11), the button number and "CH" appears
in the display area. Release the button.
Scan Station Selection: Press the scan button
(5) to automatically scan through strong sta-
tions in the current radio band. The radio will
pause for 5 seconds at each strong station.
Each time the frequency flashes on the display.
Press the scan button again to hold the current
station.
4. Repeat the procedure to memorize more stations
as desired.
Automatic Station Store
1. Press the “BAND” button to select a radio band:
FM1, FM2 or AM.
Manual Station Selection: Press the
or
button for more than 3 seconds to select man-
ual station selection, and "MAN" will appear in
the display. Use either button to manually seek
up and down the frequency scale.
Note: If either button is not pressed for several
seconds, the unit will return to Automatic Seek
Station Selection and "AUTO" will appear on the
display.
AS/PS
2. Press the
button (12) for more than 2 sec-
onds, the radio will then search the current fre-
quency and check the signal strength until the 6
strongest stations are stored into the correspond-
ing preset number button. When completed, it will
change to scan preset stations automatically.
Preset Scan
AS/PS
Press the
button to scan the preset stations.
Weather Band Station Selection (WX):
The radio will hold at that preset number for sev-
eral seconds, then will scan again. To stop scan-
ning when a desired station is reached press the
Manual Station Selection: Press the
button to manually seek stations.
or
button again.
AS/PS
Sound Controls
Adjusting the Volume, Bass Treble, Balance and
Fader
Adjusting the Audio Beep
Press the
button for more then 2 seconds to
SEL
turn beep On/Off. When the beep is on the
icon will be displayed.
1. Press the
button to select the desired audio
SEL
mode. The audio modes will be display in the dis-
play area in the following order: Volume, Bass,
Treble, Balance and Fader.
Adjusting the Loud Feature
Press the LOUD button (18) to increase the bass
output, "LOUD" will then show in the display area.
Press the button again to release this function.
VOL
2. Press the VOL or
of the audio mode selected: Volume, Bass,
Treble, Balance or Fader.
buttons to adjust the sound
Mute
Initial Volume Level
MUTE
In Radio/Aux In mode, press the
button (14)
To program the Initial Volume Level, adjust the
volume to the desired level, then press the
power button for more than 3 seconds. The
next time the unit is turned on, the volume will be
at this initial level.
mute audio level. Press the button again to
release this function.
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General Operations
Setting the Clock
Frequency Display Priority
1. Press DISP button (16) for more than 3 seconds
until the clock shown in the display area is flash-
ing.
Press and hold DISP button while pressing the
button to select Frequency Priority.
Pressing DISP button while in Frequency Priority
will temporarily display clock.
2. Press the button (3) to adjust the hours
In CD Mode
3. Press the button (3) to adjust the minutes.
When the display priority is set to "Frequency",
display indicates CD track number on current CD
display option selected.
Pressing the DISP button will temporarily display
the time. After 5 seconds the display will return
to the CD display.
DISPLAY PRIORITY
Time Display Priority
Press and hold DISP button (16) while pressing
the button to select Time Priority. Pressing the
DISP button while in Time Priority will temporari-
ly display selected station frequency.
In CD Mode
When the display priority is set to "TIME", the
clock will be displayed indicating the current
time.
Illumination Dimmer
Press LOUD / DIM button (18) for more than 2 sec-
onds to change the brightness of the LCD display
backlight.
Pressing DISP button will temporarily display CD
track number, time remaining or elapsed time
depending on current CD display option selected.
After 5 seconds the display will return to the
time.
Selecting a Mode
Press MODE button (4) to choose between Radio
mode, CD mode, CDC mode or AUX IN mode.
CD Changer Operation (Optional)
Select a Disc
Notes on CD-Rs and CD-RWs:
• Be sure to only use discs with the following labels
in this unit:
1. Load your CD Changer with compact discs per
the manufacturer's operating instructions.
SCAN
• The unit cannot play a CD-R and CD-RW that is
not finalized. (Please refer to the manual of your
CD-R/CD-RW recorder or CD-R/CD-RW software
for more information on the finalizing process).
• This unit will not play MP3 music or WMA music
recorded on any CD-R or CD-RW disc.
• Depending on the recording status/conditions of
the disc and the equipment used for the record-
ing, some CD-Rs/CD-RWs may not be compati-
ble with this unit. To have more reliable play back,
please follow these recommendations:
- Use CD-RWs with speed 1x to 4x and write at
speed 1x to 2x.
2. Press the
SHIFT button (5) to enter Shift
Mode. “SHIFT” will then appear in the display,
indicating the CD Changer is active.
3. To change the current CD, press the or
button
(3) to scroll through the CDs loaded in the CD
Changer. If there isn’t any operation for several sec-
onds, the unit will exit Shift Mode automatically.
- Use CD-Rs with speed 1x to 8x and write at
speed 1x to 2x.
- Do not play a CD-RW which has been written on
more than 5 times.
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CD Operation
Inserting a Disc
Program CD Tracks
Push the Open button (13) to open the front
panel. Insert a disc into the CD Slot, label side up,
and the disc will begin to play automatically.
Use the Program function to select up to 32 CD
tracks to play in any order. The Program function
allows you to select a track number for each spot
in the playing sequence. A CD must be inserted to
use the Program function.
Ejecting a Disc
Push the Open button to open the front panel.
Press the EJECT button (15) to stop CD play and
the disc will be ejected.
2 MEM
1. Press the
button (7) to enter Program
mode. PGM starts flashing and the “P-01”
appears in the display.
2. Press the or button to choose a track num-
Select Tracks
2 MEM
ber. Then press the
button to memorize it.
Press the or
ous track or the following track. The track num-
ber appears in the Display Area.
buttons to move to the previ-
Select the next track and it will be memorized as
“P-02”.
Repeat these steps to program tracks in the
3 PGM
desired order. Then press the
button to
Fast Forward and Fast Reverse
play the CD in programmed order. When you
have programmed 32 tracks, “FULL” will appear
on the display.
Press and hold the or
ward or fast reverse. Disc play starts from when
you release the button.
buttons to fast for-
• When the CD is playing in program order, press
3 PGM
the
button to exit the PGM mode.
Pause Disc Play
• When the CD is playing in programmed order,
MUTE
Press the
button (14) to pause the CD play-
2 MEM
pressing the
button will clear all the pro-
er. Press it again to resume play.
grammed content and “CLR” will appear in the
display.
Repeat the Same Track
2 MEM
4 RPT
• If you don’t press the
program setting, press the
button to carry out
Press the
button (9) to continuously
3 PGM
button for sev-
repeat the same track. Press it again to stop
repeat.
eral seconds, “NO-P” will appear in the display.
Track/Time Display
Play All Tracks in Random Order
To display the running time/remaining time of
track, press the AS/PS button (12).
5 RDM
Press the
button (10) to play all tracks on
the current disc in random order. Press it again
to stop random play.
Intro Scan
Press the
6 INT
button (11) to play the first 10
seconds of each track. Press it again to cancel the
function and listen to the track.
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Installation Procedure
Gray Wire with Black Stripe: Connect this wire to the
Right Front Speaker (-) negative terminal or wire.
S
tep 1: The radio chassis is designed to be “Sleeve
Mounted” through a opening in the dashboard panel.
The required opening size is 182mm (7-3/16") x
84mm (3-5/16"). Cut or enlarged an opening in the
dashboard to accommodate the mounting sleeve.
Purple Wire with Black Stripe: Connect this wire to the
Right Rear Speaker (-) negative terminal or wire.
Purple Wire: Connect this wire to the Right Rear
Speaker (+) positive terminal or wire.
Step 2: If you are replacing an existing factory
installed radio, an adapter harness might be avail-
able for your vehicle to eliminate the need for cut-
ting your factory wiring. Contact Radio Shack or
other car stereo installation centers for the availabil-
ity of a harness for your vehicle.
Gray Cable with Red/White RCA Connectors:
Provides L/R Channel audio signal output to an
additional amplifier.
Note: This unit is designed to connect to (4) four
speakers. If the installation only requires (2) two
speakers, use the White and Gray wire sets to con-
nect the speakers.
Step 3: Insert the mounting sleeve into the hole in
the dashboard. Bend the metal tabs on the sleeve to
secure the mounting sleeve to the dashboard.
WARNING!
Any wires left unconnected must be taped-off
or capped off to prevent shorting.
Step 4: Bring all wiring for the connection of the unit
(including the antenna) through the center of the
mounting sleeve. Connect the wiring as follows:
DO NOT connect speaker ground wires together.
Yellow Wire (w/Fuse): Connect this wire to a con-
stant +12 volt power source (a power source that is
not controlled by the ignition key).
DO NOT connect speaker ground wires to the
chassis of the vehicle.
DO NOT connect front and rear speaker wires
together.
Red Wire: Connect this wire to a switched +12 volt
power source (a power source turned on and off by
the ignition key).
FAILURE TO FOLLOW ANY OF THESE WARN-
INGS WILL RESULT IN DAMAGE TO THIS
UNIT AND VOIDS THE WARRANTY.
Blue Wire: Connect this wire to the (+) power
antenna activation circuit. If no power antenna
exists, tape-off the end of this wire to prevent short-
ing out the unit.
Remove Transportation Screws: Before installing the
unit, please remove the two screws shown in the illus-
tration below.
Black Wire: Connect this wire to the frame of the
vehicle (ground). This wire is the chassis grounding
wire for the unit.
Remove Transportation
Screws Before
Installation
White Wire: Connect this wire to the Left Front
Speaker (+) positive terminal or wire.
White Wire with Black Stripe: Connect this wire to the
Left Front Speaker (-) negative terminal or wire.
Green Wire with Black Stripe: Connect this wire to the
Left Rear Speaker (-) negative terminal or wire.
Green Wire: Connect this wire to the Left Rear
Speaker (+) positive terminal or wire.
Note: If this unit is to be installed in a boat or near
a spa, you should use the two pieces of plastic
film (30 mm X 20 mm) supplied to seal the two
holes after removing the screws.
Gray Wire: Connect this wire to the Right Front
Speaker (+) positive terminal or wire.
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Wiring Diagram
M4100CD
Antenna Socket
Red
Right
Channel
Ignition
Switch (+12v in )
Audio Line Out
Red Wire
Connect to Line Input
of Optional Amplifier
White
Left
Channel
Battery
(+12v in)
Yellow Wire
Black Wire
Ground (B-)
Power Antenna
(Switched
Blue Wire
+12v out)
Left
Front
Right
Front
Gray Wire
White Wire
Speaker
Speaker
Gray Wire with Black Stripe
White Wire with Black Stripe
Left
Rear
Right
Rear
Green Wire
Violet Wire
Speaker
Speaker
Green Wire with Black Stripe
Violet Wire with Black Stripe
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Final Installation
Sheet Metal
Screw
Nut
Washer
Metal Strap
Push Out Mounting
Sleeve Tabs
Dashboard
Mounting Sleeve
Release Lever
Removing the Unit from Dashboard:
Remove the metal strap holding the back of the radio chassis.
With the front panel in the down position, insert removal keys into the small slots in the upper part
of chassis panel. There is a right and left removal key, R and L are stamped on the keys.
Once the keys are inserted, push the keys toward each other. Pull gently and the radio will slide out.
Right
R
Removal
Keys
L
Left
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CD Changer Connection
CD Changer
M4100CD
(Optional)
Male to Male 8-Pin Din Cable
(Supplied with CD changer)
8-Pin Din Connector
Wired Remote Connection
Wired Remote
(Optional)
M4100CD
Female 8-Pin
Male 8-Pin
Mini Din Connector
Mini Din Connector
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Specifications
GENERAL
Power Supply
Requirements:
DC 12 Volts, Negative
Ground
CD PLAYER
Signal to Noise Ratio:
> 55 dB
Channel Separation:
> 50 dB
AM RADIO
Frequency Coverage:
530 to 1710 kHz
IF:
450 kHz
Chassis Dimensions:
178 mm (W) x 165 (D) x 50
(H)
Frequency Response:
40Hz – 18 kHz
Sensitivity (S/N=20dB):
32 dBu
Tone Controls:
FM RADIO
Bass: 100 Hz ±10 dB
Treble: 10 kHz ±10 dB
Maximum Output Power:
4 x 40 watts
Current Drain:
15 Ampere (Max.)
Frequency Coverage:
87.5 to 107.9 MHz
Sensitivity (S/N=30dB):
3µV
Stereo Separation:
> 30dB
Warranty
ONE (1) YEAR LIMITED WARRANTY
Magnadyne Corporation or its authorized agents will within one year from the date of sale to you,
repair, replace or refund the retail sales price of said product or any part thereof, at the option of
the Magnadyne Corporation or its authorized agents, if said product or part is found defective in
materials or workmanship, when properly connected and operating on the correct power require-
ments designated for the specific product. This warranty and Magnadyne Corporation or its autho-
rized agents obligations hereunder do not apply where the product was; damaged while in the pos-
session of the consumer, subjected to unreasonable or unintended use, not reasonably main-
tained, utilized in commercial or industrial operations, or serviced by anyone other than
Magnadyne Corporation or its authorized agents, or where the warning seal on the product is bro-
ken or the power and/or plugs are detached from the unit. Magnadyne Corporation or any of its
authorized agents will not assume any labor costs for the removal and reinstallation of any prod-
uct found to be defective, or the cost of transportation to Magnadyne Corporation or its authorized
agents. Such cost are the sole responsibility of the purchaser.
This warranty does not cover the cabinet appearance items or accessories used in connection with
this product, or any damage to recording or recording tape, or any damage to the products result-
ing from improper installation, alteration, accident, misuse, abuse or acts of nature.
MAGNADYNE CORPORATION OR ITS AUTHORIZED AGENTS SHALL NOT BE LIABLE TO
ANYONE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES OR CLAIMS EXCEPT THOSE
ACCORDED BY LAW. NO EXPRESSED WARRANTY OR IMPLIED WARRANTY IS GIVEN
EXCEPT THOSE SET FORTH HEREIN. NO IMPLIED WARRANTY SHALL EXTEND BEYOND
ONE YEAR FROM THE DATE OF SALE.
This warranty extends only to the original purchaser of the product and is not
transferable. Some states do not allow limitations on how long an implied warranty lasts, and
some states do not allow the exclusion or limitation of incidental or consequential damages,
so the above limitations or exclusion may not apply to you. This warranty gives you specific
legal rights, and you may have other rights that vary from state to state.
Defective merchandise should be returned to the original point of purchase or secondly, to:
Magnadyne Corporation, 1111 W. Victoria Street, Compton CA 90220
Return Authorization must be obtained before sending, or merchandise may be refused.
© Copyright 2003 Magnadyne Corporation
M4100CDUM Rev. A 6-10-03
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