Question about Sharp CD-C2900 Shelf System

2 Answers

PROTECT mode Protect is displayed, no key functions

Posted by on

  • Anonymous Feb 26, 2009

    aparece en la pantalla



    protect



    y ya no hase ninguna funcion el equipo

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

I have a Sharp cd-c2900 home stereo and a "protect" word came up on the lcd?? The stereo is not working now and olnly shows a "protect" word?? Can you please tell me if there is a reset button some where?? Thanks , "Joel" My Email address>> Jovelopa22002@yahoo.com

Posted on Aug 19, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have a sharp cd c-2900 home stereo and a protect word came up on the lcd? the stereo is not working now and olnly shows a "protect" word?? can you please tell me if there is a reset button some where?? Thanks Israel My Email address is israel.pelayo@hotmail.com

Posted on Jun 25, 2011

2 Suggested Answers

  • 1 Answer

SOURCE: protect mode

I own a Sharp DVD Micro System XL=DV60 that began to have a "protect" error message when I crank up the volume. Not sure if this applies to your system, but it could be worth a try. Before you proceed, the solution requires you to open up your system (Do not proceed if the unit is still under warranty :)).  
IF you are not experienced in opening up electronic equipment, I suggest you find somebody who does. The error on my system was caused by the cooling fan being stuck or not able to spin. The system has a sensor or sense circuitry wherein, when it detects that the "amplifier" IC heats up, it spins up the fan to cool it down. IF the system detects that the fan is not spinning during the cooling phase, it will give out the "protect" message. Note that the fan only spins when you crank up the volume. Less or 0 volume will shut down the fan due to it's "energy star" feature. One possible reason why using headphones does not show the error, since headphones require less energy that the main speakers, thus the amplifier IC does not overheat. To solve the problem, I cleaned out the dust in the system via a 1 inch wide paint brush (haven't tried the compressed bottled air used to clean computers BUT it might do) and nudged the fan. Played the system w/o a cover and observed the fan operation and so far it has solved the issue. I plan to lubricate the fan shaft with very small amount(less than a drop) of machine oil using a syringe. If it does not work, I plan to see if I could purchase a replacement motor for the fan...
Again, I have not seen the internal layout of CD-BA2100 and not sure if there is a cooling fan. But then again, it's better than having the "protect" error popping up. :) hope this helps....

Posted on Nov 22, 2008

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Power problem


If the protect function works but is causing you problems, cancelling the protection function should help, and it will be possible to enter the self-diagnostic function mode. This should disable all functions of the protection mode, excluding the 'excess electrical current detection' feature.

While pressing the "Tone Control" and "Info" keys, try pressing the power key to turn on the power. Keep pressing those 2 keys for 3 seconds longer.

this should activate the Self Diagnostic function, with your Protection Mode disabled.

in this mode the 'sleep' section on the tv's fluorescent display flashes to indicate that the mode is properly activated.

just be very aware, this function is normally there as a safety feature and i cant guarantee that disabling it altogether won't cause other problems down the road. best of luck!

Jun 06, 2014 | Yamaha Audio Players & Recorders

1 Answer

What's your problem?powerprotection mode unlock


If the protect function works and causes hindrance to trouble shoot, cancel the protection function as described below, and it will be possible to enter the self-diagnostic function mode. (The protection functions other than the excess current dtect function will be disabled.)

While pressing the "Tone Control" and "Info" keys, press the "Power" key to turn on the power and keep pressing those 2 keys for 3 seconds longer.

The seld-diagnostic function mode is activated with the protection functions disabled.

In this mode, the "Sleep" segment of the Flourescent Display flashes to indicate that the mode is self-diagnostic function mode with the protection functions disabled.

Caution!!!! Usiong this product with the protection function disabled may cause further damage to your unit, so use special care when using this mode.

Apr 18, 2012 | Yamaha RX-V671 7 Channel AV Receiver -...

1 Answer

What do "write protect" mean


1. Switch to playback mode using the mode
dial. Use the Left/Right buttons to locate
and display the photo or movie that you
want to protect.
2. Select the Protect setting from the
Playback menu as described previously.
3. Use the Up/Down navigation buttons to
select One to protect this picture/video,
or select All to protect all pictures/videos in
the internal memory or memory card. Then
press the Right navigation button.
4. Use the function button to select Yes to lock
the displayed picture/video or Unlock
to unlock it, and use the Up/Down
navigation buttons to select Back to
return to the Playback menu.
5. A key icon will appear on the top of
the screen to indicate that the picture/
video is protected.
6. Select reset to cancel protection for all
files that have been placed in the protected
mode.
Also keep in mind the card it self has a write protect on it if you hold the sd in front of you label side up its on the left hand side its just a little slide tab.

Jun 21, 2011 | Cameras

1 Answer

How can I reset the protect disc


Hi,

The PROTECT function is used to prevent any valuable images that you have recorded from being erased accidently. These images will appear on the images with the protect indicator (key symbol).
To release the PROTECT from the images, set the PLAY/STILL/MOVIE selector to PLAY, then display the images to be released.
Select FILE , PROTECT and then set it to OFF. You can do the same in Index mode to delete multiple selected images. To release protect from all the images, select index screen and select ALL, the select to OFF.
You can view the instructions on page # 74 of the manual.
Thanks for contacting FixYa.

May 09, 2011 | Sony Mavica MVC-FD200 Digital Camera

1 Answer

DENON UD-M30 CD Player is displaying the word PROTECT and will not function. Any ideas how to fix this problem? Many thanks.


HI:
Usually when a receiver goes into protect mode, there are several reasons, One is there is a bad speaker connected to the unit, this will cause the unit to to into protect mode, try disconnecting all speaker from the unit and turning it on if it does not go into protect then one of the speakers are bad. Another reason is the power output Amplifier IC is shorted inside the unit. Another reasons could be that speaker wires are touching each other and causing a short. Disconnect all unit connecting to the unit and try turning on, if it stays on and no protect then connect them including the speakers one at time until you determine which is causing the error. If it goes into protect with nothing but the unit on then the Output IC is bad and the unit needs servicing.

Mar 10, 2011 | Denon CDR-M30 CD Recorder

1 Answer

How can we remove write protection in sony dscw320 digital camera


I'm going to assume you mean the "protect" function in the camera, rather than the whole-card "lock" function. I don't think there's a single manufacturer that makes this clear. But let me tell you their little secret... whatever you did to protect it - do it again. It's a toggle function! They wouldn't want to put "protect/unprotect" in the menu system instead of just "protect", it might look 'cluttered'. Of course, it might be more useful too. I just dug out my own Sony camera, and it's easy enough to find; be in playback mode on the picture in question, press 'menu' and scroll to the 'protect' function.

Feb 23, 2011 | Sony DSCW320 Digital Camera

2 Answers

How do I reset from the amp protect mode Onkyo receiver TX-SR600?


How do I reset my amp / receiver from protect mode ?

May 07, 2010 | Onkyo TX-SR605 Receiver

1 Answer

My vivtar 8025 camera locked my pictures so I can't delete the, how do I unprotect them


1. Press the Home button.

2. Enter Playback mode by touching the Playback (right-facing triangle) function area.

3. Press the Menu/OK button.

4. Touch the downward arrow function area until the Protect option comes up.

5. Touch the key icon function area to enter the Protect menu.

6. Touch the left arrow function area to select Lock or Unlock.

7. Press the Menu/OK button to confirm.

This should be on pages 29-30 of your manual.

Jan 03, 2010 | Vivitar ViviCam 8025 Digital Camera

3 Answers

I have managed to put a lock on my memory card in my camera... (it is on protection mode and dont know how to get it off as i want to delete all the pictures on the card. I have the old pentex optio wpi...


If your pictures are on the SD card in your camera, many of the sd cards have a small micro switch on one edge that will lock your card... you may want to pull it out of the camera and make sure that the physical lock isn't set..

Dec 02, 2009 | Cameras

1 Answer

My boombox is displaying the word "Protect" in the display. ???


The protect message indicates that there is a problem with the final stage of the amplifier section. This unit will require repair as a reset will not clear this. There is an audio amp IC inside that needs to be replaced. Figure on about $15 or so for the part.

Dan

Dec 09, 2008 | Sony Boom Box With CD Player & Cassette...

Not finding what you are looking for?
Sharp CD-C2900 Shelf System Logo

Related Topics:

1,759 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Audio Players & Recorders Experts

The Knight
The Knight

Level 3 Expert

69845 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

 Grubhead
Grubhead

Level 3 Expert

4678 Answers

Are you a Sharp Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...