Question about Standard (CRT) Televisions

1 Answer

Unlock my promac cinemac 2100 tv

Help me please. i accidentally locked my promac cinemac 2100 television? what should i do to unlock it?

thank you very much!

Posted by on

  • 3 more comments 
  • Anonymous Dec 19, 2008

    brought a remote in qpo, used for 2 days then the next day found out its locked considering it was off manually. Tanx

  • Jeff Leyva Aug 07, 2013

    Yes, if you are using any chunghop remote try the code 101 and or 102. It also happen on my troubleshooting expertise a long time ago. Or search another code or so and test each confirmed code one at a time each key. dont forget to remember the code using universal remote controller. I believe that you had just replace your original remote into universal remote thus this created some problem. i would see further on my list to which specific code to unlock your PromacCinemac2100. Your response is highly appreciated.

  • Jeff Leyva Aug 08, 2013

    Also, i would suggest that you should not use the code 006 on chunghop or it would create another problem, if an unussual OSD (On Screen Display) appears, dont press volume key as you are in the technician's mode. Just press POWER on your tv set. I just read your message and thanks for your kind response.

  • Anonymous Mar 20, 2014

    my promac tv cinematic 2100cts has volume issues. volume often turns very low and after resarting it will be ok but sometimes it takes many times to restart to be ok. pls help

  • Anonymous Mar 20, 2014

    my promac cinematic 2100cts tv has volume issues. volume turnss very low and sometimes after restarting (turng the power of and aon)it get fixed but most of the times it will take so many restarting to get fixed. please help...


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

I bought a new remote control for my tv, pressed and hold the display button for 5 seconds or so... and voila! my tv was unlocked!!

i guess this is the standard way in unlocking tvs.

thank you so much to those who suggested this. :)

Posted on Jun 26, 2008

  • Gil Gines Makil
    Gil Gines Makil Oct 11, 2013

    thanks..... for that solution.....


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Promac 2100 flyback part number

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Circuit diagrams of many popular brand TVs are given.

Mar 05, 2016 | Standard (CRT) Televisions

1 Answer

Promac cinemac 2100 tv diagram

The chroma processor IC should be checked and replaced.

Apr 26, 2013 | Standard (CRT) Televisions

1 Answer

Locked trinium tv

Please help I dont know how to unlocked trinum (crt) tv it locked accidentally please help

Apr 20, 2013 | Standard (CRT) Televisions

2 Answers

PROMAC tv 21 need the schematic diagram model 2100CT

may tv promac 2100ct is no value number of plyback . what is the value the plyback use cineflat 2100 cts

Oct 01, 2011 | Standard (CRT) Televisions

4 Answers

My apex tv is locked.

You have to hold the button that looks like a flag (top left) and press either the mute or video button. I don't remember which one 

Jun 08, 2008 | Apex Digital AT2708 27" TV

2 Answers

Unlocking the parental control

my jensen ts2750j screen turned blue and a red lock is in the corner... how do i get it off

Nov 06, 2007 | Jensen TS2750J TV

3 Answers

Lock jensen ts2750j

press the diplay button for 3 seconds

Feb 25, 2007 | Jensen TS2750J TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

848 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68157 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides