REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday, 27 March 2019

CHECKMATE RT-U50 _ UNIVERSAL REMOTE CONTROL _ PROGRAMMING INSTRUCTIONS

CHECKMATE RT-U50 _ UNIVERSAL REMOTE CONTROL _ PROGRAMMING INSTRUCTIONS




TO PROGRAM CABLE SET-TOP TERMINAL

  1. Turn on your cable set-top terminal.
  2. Press [DEVICE], then [MUTE] together - hold both buttons down until the lighted mode buttons start blinking in sequence.
  3. Press [CABLE]. The [CABLE] button lights up.
  4. From the Cable Setup Code list, locate and enter the 3-digit code for your brand and model.
  5. Press [CABLE] to lock in the code. The [CABLE] button will blink and go out.
TV | VIDEO | DVD OR OTHER AUDIO DEVICES
  1. Turn on the device you wish to program (i.e., TV, VCR,DVD or AUDIO)
  2. Press [DEVICE], then [MUTE] together - hold both buttons down until the lighted mode buttons start blinking in sequence.
  3. Press [TV] (or [VCR], [DVD] [AUDIO]). The button of the device you wish to program will light up.
  4. [a] Press and hold [CH UP]until your device turns off. As soon as your device turns off, release [CH UP]
OR
From the Setup Code list of your device, locate and enter the 3-digit code until your device turns off. If multiple codes are listed, you may have to enter several 3-digit codes until your device turns off.
  • Press [MUTE].
A. If your device turns back on, press [TV] (or [VCR], [DVD] [AUDIO]) to lock in the code. The button will blink and go out.
B.  If your device doesn't turn back on, repeat steps 4 and 5 above until you can turn your device off and on.

PROGRAMMING TV / VCR COMBI
  •  First, program your remote for the TV functions
  •  Find a TV Setup Code that operates the TV functions (power, VOL UP|DN, mute, CH UP|DN, 0 – 9) of your TV / VCR unit.
  • Then, program your remote for the VCR functions
  •  Enter, lock and test each 3-digit VCR Setup Code until a code is found that operates the VCR functions (play, stop, fast-forward, rewind, pause, record) of your TV / VCR unit.

Note: You can not use the Point and Press™ Programming method to program the VCR functions of your TV / VCR unit.

PROGRAMMING A SECOND TV | VCR | DVD
  • Instead of programming an Audio device, you can program your remote to operate a 2nd TV, 2nd VCR, or 2nd DVD player.
  • To program a 2nd TV to your remote’s [AUDIO] button…

  1. Turn on your 2nd TV.
  2. Press [DEVICE], then [MUTE] together - hold both buttons down until the lighted mode buttons start blinking in sequence.
  3. Press [AUDIO], then [TV]. The [AUDIO] and [TV] buttons will start blinking.

  • 4a.  Press and hold [CH UP] until your 2nd TV turns off. 
  • As soon as your 2nd TV turns off, release [CH UP].

OR
  • b. From the TV Setup Code list, locate and enter the 3-digit code until your 2nd TV turns off. If multiple codes are listed, you may have to enter several 3-digit codes until your 2nd TV turns off.
Press [MUTE].
a.  If your 2nd TV turns back on, press [AUDIO] to lock in the code. The [AUDIO] button will blink and go out.
b.  If your 2nd TV doesn’t turn back on, repeat steps 4 and 5 above until you can turn your 2nd TV off and on.

NOTE:   when using the Point and Press™ Programming method (step 4a.). If you find a code that turns your 2nd TV off but not back on, you may have gone past the correct matching code. Try pressing [CH DN] one step at a time until find a code that turns your 2nd TV back on.  If you want to program a 2nd VCR or DVD player in the above example, you would press [AUDIO], then [VCR] or [DVD] in step 3., then follow steps 4. and 5. referring to the Video Setup Code list.

PROGRAMMING VOLUME CONTROL
When you first program your remote, volume / mute are controlled through your TV (except AUDIO volume which defaults to the AUDIO device).
The volume control options in each mode of the remote are:
  • CABLE TV (default), Cable or Audio.
  • TV TV (default), Cable or Audio.
  • VIDEO TV (default), Cable or Audio.
  • DVD TV (default), Cable or Audio
  • AUDIO Audio device (default), Cable or TV.

To control volume / mute through your cable set-top terminal in the remote’s cable mode:
  1. Press [DEVICE], then [MUTE] together - hold both buttons down until the lighted mode buttons start blinking in sequence.
  2. Press [CABLE] to select the cable mode. The [CABLE] button lights up.
  3. Press [VOL UP], then [CABLE] for cable volume. The [CABLE] button will blink and go out.

To return volume control back to your TV, repeat steps 1. and 2. above, then press [VOL UP], then [TV] in step 3.

Posted By: FRANK at 02:35
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