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Kenwood krc-777r mask key function. i have bought this secondhand and mask key had been lost can i disable the mask key feature?

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  • jamie10000 Apr 22, 2009

    i have lost the mask key to my kenwood krc777r and wondered if you can use any kenwood mask key or if one needs to be specially programmed etc

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SOURCE: model krc 777r car stereo

sounds like the ribbon cable has gone out to the controls. can be repared but really not worth it

Posted on May 29, 2008

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Im tring to match up this radio wireing to a chrysler lhs i need to know what colors go to what the kenwood krc 235 wire to the chrylser car wireing (red to pink blue to orange like that)


I recommend you purchase a wiring harness specific for that vehicle instead of trying to hardwire it. You run the risk of frying your entire electrical system if you do. Wiring harnesses are about $7-$20. Plus, it takes the guesswork out of wiring. Visit www.crutchfield.com if you are looking for one.

Aug 14, 2011 | Car Audio & Video

1 Answer

I have a kenwood dnx5120 and I lost power to it now when comes on it asks for a 4 digit code. What is this code. How can I gey past it. The stereo was in the car when I bought it.


The following is per Kenwood:

Q: How do I reset my security code?

A: If you do not know the security code for your unit, you will need to take the unit to a Kenwood authorized service center to have it decoded. The code feature can only be activated when the code has been entered twice, so it isn't accidentally activated. The service center will often require you to provide a proof of purchase as this feature is designed for theft prevention and the proof of purchase will ensure you are the rightful owner of the product.

To locate the nearest service center in your area. http://www.kenwoodusa.com/Support/Where_to_Buy/

Jul 13, 2011 | Kenwood Car Audio & Video

1 Answer

Owners Manual for Kenwood Car radio Model KDC-M4527


KDC-M4527
CD Receiver with WMA/MP3 decoder Built-in

Audio Features
- 4 x 50 watt maximum output power by MOSFET Power IC
- 1 RCA preout, 2 Volt
- Separated tone control: Bass/Mid/Treble
- Source tone memory
- Balance/Fader/Loudness control
- System Q: Sound control with pre-programmed tone curves
- Auxiliary input with optional unit (CA-C1AX or KCA-S210A)
- Attenuator (-20dB) with smooth volume return

Tuner Features
- 24 presets: 18 FM, 6 MW/LW
- K3I clean reception Tuner
- Radio Data System (RDS) with Radio text
- Auto memory entry (AME)
- Up/Down seek tuning
- Local Seek
- FM Stereo/Mono selector
- Tuning mode : Auto1/Auto2/Manual
- DAB reception with optional unit KTC-9090DAB

CD Features
- CD-R/RW compatible
- 8 times over-sampling
- 1 bit D/A converter
- S/N ratio: 105 dB
- Dynamic range: 93 dB
- Channel separation: 85 dB
- MP3 decoder with ID-3 Tag display
- MP3 decoder MPEG-1/2 Audio layer-3
- WMA decoder: windows media audio
- CD-text
- Random/Repeat/Scan Play

Changer Features
- Dual changer control capability (CH1/CH2 & AUX)
- CD-Text with compatible units
- Disc Name Preset System with compatible units
- Disc & Track repeat
- Disc & Track scan
- Disc & Magazine random play

General Features
- Removable faceplate
- Protection case for faceplate
- Disabled System Indicator (DSI)
- Mono Colour LCD display
- 14 segments x 8 characters
- White LED display backlight
- Selectable key illumination (red or green)
- 24 hours clock
- Auto Dimmer
- 2 way telephone mute
- All off select (20/40/60 min.)
- Built-in fuse/coil
- ISO A/B connector
- Remote sensor for optional remote control unit
- OEM steeringwheel remote hardwired connection
thats the most i could get go here http://kenwoodusa.com/Contact/ and have them send u one hopw that helps.

Oct 01, 2009 | Kenwood Car Audio & Video

2 Answers

Child lock


I also have a km0544 tv and the child lock is on however I lost the reote control for it some time ago when re-locating house. Do you have suggestions?.- Steve

Oct 18, 2008 | JC Whitney - Audiosonic 3-way Custom-fit...

1 Answer

I have a KRC 585 car audio unit. Power getting to player but it will not switch on.


Try finding a solid ground and make sure theres not only a hot lead but also an ignition lead. If that doesn't work, you might have to a stereo shop look at it. Wait until best buy offers a coupon, usually every 4 months.

Aug 07, 2008 | Kenwood Car Audio & Video

1 Answer

Just bought used kenwood kdc-mp825 its in lock mode


This is the official method right from the Kenwood service manual for this model.

You must use the remote to do this, there is no other way.
If you do not have the remote, you will need to take it to an authorized Kenwood service center and they can do it for a nominal fee. My shop charges $25

If you find this helpful a rating of "FixYa" would be appreciated.

Here it is:

1. During code request mode, press the Track UP key for at
least 3 seconds while holding down the AUTO key. (– – – –
will disappear)
2. Enter, “KCAR” with the remote controller as described below.
• Press the remote controller 5 key twice, and press the Track
Up key. (Enters a “K” )
• Press the remote controller 2 key three times, and press
the Track Up key. (Enters a “C” )
• Press the remote controller 2 key once, and press the Track
Up key. (Enters an “A” )
• Press the remote controller 7 key twice, and press the Track
Up key. (Enters an “R” )
3. Security function is canceled and unit sets to All-Off mode.
4. Code request mode appears if a mistake was made in entering
the numbers.
TEST MODE

Jun 26, 2008 | Kenwood Car Audio & Video

1 Answer

On my Kenwood kdc-mp339 car cd unit unit I cannot disable the demo feature that scrolls across the led face as it says you can in the manual. Cannot get the option to disable demo , Thanks for any help


Just figured it out - you have to put the player in Standby mode (by pressing SRC till you find it) first.

Then hold down the bass boost button (as the manual says). When MENU pops up, scroll down to DEMO ON and then hold down the centre button of the conrol knob till it changes to DEMO OFF.

Jun 21, 2008 | Car Audio & Video

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