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Mm50 battery dead - Audio & Video Receivers

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If you take out the 8 screws on the back of the mm50 it comes apart easily. The one 18650 rechargeable battery is held in by two screws and 1 connection on the circuit board. Pull the connector out and unsolder all leads. Solder in a new 18650 battery in its place and put it all back together. OR.. For MORE power... Solder in an extra 18650 battery in parallel with the original. DO NOT forget to solder back in the Protection Circuit Module that is in place there... Or you can order another one from a place alike all-battery.com

Rick Kirby

Posted on May 06, 2009

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When power fails or unplugged the receiver, Memory settings were erased. How do I maintain the setup memory after programming even after power failure?


You don't specify what make and model, but some receivers have a battery to maintain the settings memory. I:f the battery goes dead, your setting are lost such as you describe.

Sep 02, 2015 | Audio & Video Receivers

1 Answer

TX light on remote control constantly blinking and display on set reverts to tape 1 all the time...please help...thank you...:)


Duh, the remote has a hot switch and it's always transmitting something. Blind it, hide it, pull the batteries before it kills them.

Try this advice:
http://remotes.com/remotes/servlet/rs?a=Display&contents=help_deadremote&uuid=A12954406270641
"Dead" Remotes Can Be Saved
How to Re-Start Your "Dead" Remote Control
This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck!
-----------------------------
Step 1- Pull the batteries out of the remote and leave them out until Step 4.
Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!
Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.
(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)
Step 4- Put the batteries back into the remote, being very careful to install them correctly. New batteries should be used if you're not sure about the old ones.
Step 5- Try the remote.
Special Note:
If you have a digital camera, camcorder or camera phone you can test the remote to see if it is emitting a signal. Face the remote towards the lens of the digital unit until you can see the front of the remote. Depress any button on the remote. You should see a light (steady, blink or flashing) being emitted from the remote. If you do then the problem might not be the remote but the sensor on the unit.
If it works, Great!
If not, it's time to call 1-800-Remotes or use this website to order a new remote.
Find new or replacement remotes:
http://remotes.com/store/codes_original.html
or eBay: search for "(model) remotes", check the 'include description' box. Usually cheaper than the vendors.

May 14, 2011 | Marantz SR-5000

1 Answer

The remote functions intermittently. have replaced the batteries. if I fiddle with the remote for about 15 minutes it will function so of its functions are slow to respond


Try this advice:
http://remotes.com/remotes/servlet/rs?a=Display&contents=help_deadremote&uuid=A12954406270641
"Dead" Remotes Can Be Saved
How to Re-Start Your "Dead" Remote Control
This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck!
-----------------------------
Step 1- Pull the batteries out of the remote and leave them out until Step 4.
Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!
Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.
(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)
Step 4- Put the batteries back into the remote, being very careful to install them correctly.
New batteries should be used if you're not sure about the old ones.
Step 5- Try the remote.
Special Note:
If you have a digital camera, camcorder or camera phone you can test the remote to see if it is emitting a signal. Face the remote towards the lens of the digital unit until you can see the front of the remote. Depress any button on the remote. You should see a light (steady, blink or flashing) being emitted from the remote. If you do then the problem might not be the remote but the sensor on the unit.
If it works, Great!
If not, it's time to call 1-800-Remotes or use this website to order a new remote.
Find new or replacement remotes:
http://remotes.com/store/codes_original.html
or eBay: search for "(model) remotes", check the 'include description' box. Usually cheaper than the vendors.

Apr 23, 2011 | Audio & Video Receivers

1 Answer

Sony STR-DE697. Remote will not communicate with amp, has new batterys, amp is fine otherwise


Make sure the receiver's remote 'eye' is not exposed to high infrared energy from other sources, like the sun.

Try this advice:


http://remotes.com/remotes/servlet/rs?a=Display&contents=help_deadremote&uuid=A12954406270641


"Dead" Remotes Can Be Saved

How to Re-Start Your "Dead" Remote Control

This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck!

-----------------------------

Step 1- Pull the batteries out of the remote and leave them out until Step 4.


Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!


Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.


(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)


Step 4- Put the batteries back into the remote, being very careful to install them correctly.

New batteries should be used if you're not sure about the old ones.


Step 5- Try the remote.


Special Note:


If you have a digital camera, camcorder or camera phone you can test the remote to see if it is emitting a signal. Face the remote towards the lens of the digital unit until you can see the front of the remote. Depress any button on the remote. You should see a light (steady, blink or flashing) being emitted from the remote. If you do then the problem might not be the remote but the sensor on the unit.


If it works, Great!

If not, it's time to call 1-800-Remotes or use this website to order a new remote.


Find new or replacement remotes:


http://remotes.com/store/codes_original.html


or eBay: search for "(model) remotes", check the 'include description

Apr 06, 2011 | Sony STR-DE697 Receiver

1 Answer

The remote will not work replaced batt. with new ones clear line to sensor


Try this advice:


http://remotes.com/remotes/servlet/rs?a=Display&contents=help_deadremote&uuid=A12954406270641


"Dead" Remotes Can Be Saved

How to Re-Start Your "Dead" Remote Control

This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck!

-----------------------------

Step 1- Pull the batteries out of the remote and leave them out until Step 4.


Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!


Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.


(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)


Step 4- Put the batteries back into the remote, being very careful to install them correctly.

New batteries should be used if you're not sure about the old ones.


Step 5- Try the remote.


Special Note:


If you have a digital camera, camcorder or camera phone you can test the remote to see if it is emitting a signal. Face the remote towards the lens of the digital unit until you can see the front of the remote. Depress any button on the remote. You should see a light (steady, blink or flashing) being emitted from the remote. If you do then the problem might not be the remote but the sensor on the unit.


If it works, Great!

If not, it's time to call 1-800-Remotes or use this website to order a new remote.


Find new or replacement remotes:


http://remotes.com/store/codes_original.html


or eBay: search for "(model) remotes", check the 'include description

Apr 01, 2011 | Toshiba Audio & Video Receivers

1 Answer

The remote for my kenwood vr-407 receiver always chooses to work, and then randomly chooses not to work, and then chooses to work again. sometimes opening the battery cover and rotating the batteries a...


Try this advice:


http://remotes.com/remotes/servlet/rs?a=Display&contents=help_deadremote&uuid=A12954406270641


"Dead" Remotes Can Be Saved

How to Re-Start Your "Dead" Remote Control

This only takes about a minute and will restart 1 in 3 "Dead" Original Remote Controls. Good Luck!

-----------------------------

Step 1- Pull the batteries out of the remote and leave them out until Step 4.


Step 2- Press and release each and every button one at a time on the remote control until every button has been pressed and released at least once!


Step 3- If your remote has slide switches, you must move the switch to each position then repeat the button pushing in Step 2.


(When you're done, be sure to put the slide switch in the correct position to operate the unit the remote came with!)


Step 4- Put the batteries back into the remote, being very careful to install them correctly.

New batteries should be used if you're not sure about the old ones.


Step 5- Try the remote.


Special Note:


If you have a digital camera, camcorder or camera phone you can test the remote to see if it is emitting a signal. Face the remote towards the lens of the digital unit until you can see the front of the remote. Depress any button on the remote. You should see a light (steady, blink or flashing) being emitted from the remote. If you do then the problem might not be the remote but the sensor on the unit.


If it works, Great!

If not, it's time to call 1-800-Remotes or use this website to order a new remote.


Find new or replacement remotes:


http://remotes.com/store/codes_original.html


or eBay: search for "(model) remotes", check the 'include description

Mar 22, 2011 | Kenwood VR-407 Receiver

1 Answer

Need the manual for the Logitech mm50 portable iPod speaker system.


You can get the manual on the link below.

http://www.logitech.com/repository/1410/pdf/25452.1.0.pdf

Good Luck please rate 4 thumbs up and please leave a testimonial

Oct 31, 2010 | Audio & Video Receivers

1 Answer

My squeezebox duet controller's screen is blank Could this happen if the battery is dead? We were away for a week on vacation. The controller was/is in the charger. When we came back, the screen was...


Hi King,
Yes this totally could be the issue, but it should still work on his base. In any case, contact logitech support for this issue, you ll get a replacement of the defective part if still under warranty Have a great day !
J -

Jul 31, 2010 | Logitech Squeezebox Duet

3 Answers

I have a peavey pro-fex 2 preamp/FX ver 1.3 controller and when powereing up, get DSP interface error. Do you know what this means or how to fix it?


Your Profex likely has a dead NiCD battery. You are getting this error because this battery maintains your personal effect settings on an SRAM chip that requires constant power to "live". You can try reinitializing the SRAM on your unit by doing the following:

1. Power off your Profex.
2. Press and Hold the "PLAY" and "GLOBAL" buttons while powering the unit on.
3. You should see a message on the display that reads "MEMORY INITIALIZED". Afterwards the Profex should act normal.
4. If your internal battery is getting low or is already dead, it is going to start leaking (if it hasn't already). YOU NEED TO GET THAT BATTERY CHANGED NOW!!!!! If enough battery acid leaks onto the circuit board, it will ruin your Profex forever.

Aug 03, 2008 | Audio & Video Receivers

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