Question about Russound CA66 System Kepad (1210528392) Drive Case

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Russound ca66 no controller at kpl pad

I have 2 keypads that are saying NO Controller out of the 6 in use. how do i get them back online??? i've tried everything...i hope its not to simple i missed it...LOL thanks in advance

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Russound CA6.4 amp / controller - 3 of the 6 zones can't switch source inputs.

I suspect the inputs will all go into an IC. You just need to trace one of them back till you come across it. Either the circuit around it will be the problem, or more likely the IC itself.

Jul 01, 2014 | Russound CA64IL Amplifier

1 Answer

Mzc64 was working fine, one night came home to every zone panel red. now the main panel says zone set up.... what happened and how do I fix it?

I know this is old but the answer may help someone else.

The keypad sounds like the mode 3.1 type commonly used onthe mzc units.

They say 'setup' when the communication between the mzc controller and keypad is lost, ie just the 12volt power is applied or the keypad is set to the wrong channel (channel is set on the back with a small rotary pot).

If its been working andnow isnt working thenthe channel wont be the issue as that wont have changed. Its most likely to be a fault with the cat5 cable between the keypad and the controller in particular the brown pair of wires asuming its wired as per spec, these are the 485 bus wires which carry the communication. The blue wires are infa red the green is earth and the orange is +12v supply.

Try unplugging the failed keypad at the back of mzc on the appropriate zone and swapping it with one of the other keypad connectors on another zone (check on the back of the keypad on the other zone that it is set to the same channel address as the one you ate swapping it with).

If the problem stays on the same keypad then you know the issue is with either the keypad or cable, if the problem moves to the other keypad then the issue is with the main mzc control unit.

If the issue is the controller then it will be a hardware failure which will need repairing by an engineer, i continue to repair these units on a weekly basis and this faulty is rare but could be one of 3 things 1) ribbon cable failue between control board and backplane 2) faulty backplane panel or 3) faulty control ic on control panel.

However its probably cable issue Between keypad and controller.

trust that helps.

Jan 27, 2014 | SpeakerCraft MZC-64 Amplifier

1 Answer

How many different controllers does the ColecoVision system have?

The colecovision comes with a controller thats a joystick with a number pad, but you are able to buy expansion packs that give you a driving controller and a roller controller for more traditional arcade games. There is also the super action controller set that comes with 2 joysticks that have 4 action buttons and a 12 button numeric keypad.

Dec 16, 2013 | Video Game Consoles & Games

1 Answer

When it says 'no controller' on CAM6.6T what do i need to do to fix it?

Have you called the installer that put the system in? No Controller means exactly what it says: the keypad powered up and it doesn't see the controller (CAM6.6). This can be caused by a short or break in the Blue pair of the CAT5, the punch down on the back of the keypad or the RJ45 connected to the port on the back of the CAM is loose. Should be easy to troubleshoot for someone familiar with the installation of the system.

Mar 31, 2013 | Russound Cam6.6t 6 Zone 6 Source...

1 Answer

Ps3 controller manual

You plug in the usb cable to charge the controller and connect it to the ps3 for the first time. You use the left analog stick to move around the dashboard when the ps3 is turned on and the 'X' button to change settings, go to the online browser, playstation store, or start a game. You can back out by pressing 'O' or holding the 'PS' button, which allows you to change a controller number (say controller #1 to #2 with two controllers), turn off the system or turn off the controller. Press (not hold) the controller to look around the dashboard while in a game and select say "Quit Game', or go into settings and change something around to your liking. Every game also comes with the controls and for what the buttons are. (Stick on left is the, "Left Analog Stick," right is "Right Analog Stick," from right to left starting at the green triangle shaped button is the, "Triangle," "Circle," "X," and "Square," buttons. The four buttons on the left going in all directions is the D-pad, and the triggers on the back going from the top left to bottom left and top right to bottom right are, "L1," "L2," "R1," "R2").

Feb 05, 2013 | Sony PS3 DualShock3 Wireless Controller...

1 Answer

After cooking my whirlpool Electric Range started to beep and shows EO F2. The range top is working ( and range top controls ) but the oven won't shut off and the controls are not working for the oven.


Here is what my online service manual for the F2-EO error code says

F2 - E0 Shorted keypad (also called touch pad) 1. Check keypad connector for firm connection (keypad connects to control board).
2. Press CANCEL. If error code returns after 60 seconds, replace keypad (also called touch pad or membrane switch). Some models incorporate keypad in to control board as one unit. In this case, replace control board (also called ERC or clock)

I hope this helps


Aug 01, 2011 | Whirlpool Kitchen Ranges

1 Answer

We have a 10 year old 27" double whirlpool in wall oven and the temp. reading panel reads E6 and F2 and it keeps going out. What can I do. I cannot find anything in the book that tells of the codes.


here is the fault code as found in my (online)service manual for that brand;

F-2 E-6 Cancel drive line open

1. Check keypad connector for firm connection (keypad connects to control board).
2. Press CANCEL. If error code returns after 60 seconds, replace keypad (also called touch pad or membrane switch). Some models incorporate keypad in to control board as one unit. In this case, replace control board (also called ERC or clock)

Jul 23, 2011 | Kitchen Ranges

1 Answer

Error code F1 flashes and beeps on control panel


Error code F1 means a faulty keypad or connection problem with the keypad. You will need to check the connections of the keypad with the main board. Pressing Start/Cancel key may temporariliy resolve the issue, however, to resolve the issue you might need to change the keypad if the wiring to the keypad seems ok.

1. Disconnect power to oven.
2. Gain access to the back of the clock (electronic range control or ERC).
3. Unplug the touch pad ribbon connector from the ERC. This will be a flat wire approx. 1 1/2" to 2" wide.
4. Make sure everything is clear and will not short out when power is turned back on.
5. Turn power back on to stove.
6. Watch for the F1 and listen for the beep.

If it still shows as F1 then you'll need to replace the keypad.

Hope it helps...


Aug 13, 2010 | Magic Chef Ovens

1 Answer

Ps3 controller always goes up

You would have to open up your controller ad fix it because when you press down on the key pad it is counter acting the action of going up. I had the same problem with my psp keypad. but I fixed it.

Aug 21, 2009 | Sony Dual Shock 3 Controller for...

3 Answers

I have a Russound CAV6.6 Rnet controller. The controller will turn on, but I can get any sound out of the speakers. It used to work just fine. Now the lights come on, but no sound from the speakers. I took...

Have you changed any connections behind the CAV recently? This happened to an associate of mine once and it just turned out to be something simple. This may or may not be the situation in your case. Check to make sure your source audio cables are connected to the correct source number that you assigned in the programming (Ex. AM/FM Tuner = Source 1). Also make sure your audio cable is connected to Source 1 IN (and not the "OUT").

Narrow down the source of the problem:

Make sure the keypad you are using to test the CAV is not in "Mute" mode. Press the "Pause" button to engage/disengage from mute.

To further troubleshoot your issue if the above is not the case you want to use a device (such as an ipod tthat you are sure the audio output is working using a stereo mini to red and white rca cable) and plug into each source input (one at a time) behind the Cav then monitor that source# on the keypad to see if you hear the ipod on any of the sources. If you hear the ipod playing on some sources and not others it obviously means some of your source inputs are having problems and the unit needs to be shipped to Russound for repair.

Make sure the front of the Cav6.6 has the proper colored lights lit up. When no keypads are on the zone should show red, when a keypad is off the color should be green for that zone, if there is a short circuit with the speaker wire the CAV might be in protection mode and the color might show orange.

Hope this helps.

Mar 01, 2009 | Marantz SR-7200 Receiver

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