Question about Cobra Cpi 2575 5000-watt, 12-volt Dc To 120-volt Ac Power Inverter

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How do I remove olp message

Nothing is plugged in. 2500 continious power unit

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Its an inverter DC to AC---what since I do not understand the described problem is the unit doing or not doing?

Posted on Dec 05, 2012


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My 1500 watt cobra power inverter shows "olp" wuth nothing connected. bought a new one also 1500 watt and as soon as i turn it on shows "olp" also.

Pop is over load protection. You may have gotten a bad inverter. When you do connect something to it does it go away? If so what size wires are you using? To small a gauge wires cause all kinds of problems.

Feb 27, 2017 | Cobra Electronics - Others

1 Answer

My inverter says OLP?Will run a few mins n turn off. Any ideas or suggestions to whats causing this. So i can fix it

Overload protection circuit cutting in
Something you have plugged into it is drawing too much power or is faulty

Feb 08, 2015 | Televison & Video

1 Answer

I replaced the 35amp fuses with 40s in my 1550 cobra power inverter will that cause the olp code to pop up

The olp overload refers to Watts and the fuse is monitoring Amps! The rule is replace fuses with the same or lower but in this case it isn't causing the olp!

Oct 22, 2014 | Electronics - Others

1 Answer

Everytime my son tries to go online (he purchased a legitimate online pass for this rented disc on PS3: The Last Of Us), he gets the error message: "cannot connect to matchmaking server"? We did what a...

Did the tech explain how to do a database rebuild and/or restore filesystem, in order to make sure any corrupted or fragmented part of the OLP file was cleaned up before re-installation?

Also, the simplest possibility, though not often the case, is a trophy sync error causing OLP conflicts. Before anything else, highlight "Trophies" and press the triangle for options and "Syncronize trophies". Then try the game again and see if it then works, if not, then let's move on to the more techy stuff.

Try this (it will not lose any valid and working game data for other games but you will lose any messages on all accounts on the PS3 system and any saved game data on the game that is causing problems):
Insert the game disk and highlight it in the games menu, then press the triangle button for options.
Select "Delete".
Locate any downloaded content relating to "Last of Us", including the OLP.
Also delete and save game data for "Last of US", in case they may be corrupt or conflicting with the updated OLP.
When finished deleting the game files and related content,
plug a controler with USB cable, into the PS3 and power off.
Press and hold the power button, do not release until the game cycles completely on and then turns itself back off. It should beep once just before it shuts itself off.
Release power button.
Press and hold the power button again, and this time after it beeps once, it will beep again with two rapid beeps. Remove finger from power button after the double-beep. It should display white text on the sceen either telling you to turn on the controler, or a message about the video setting (HDMI detection), depending on your TV/monitor type and the settings that you use.

(( Also take note that the above procedure is used if the PS3 ever gets stuck in the wrong video mode, such as changing from HDMI to a composite TV or vice-vera and that this is the menu you would also need to "restore PS3 System" if the hard drive is ever replaced or upgraded ))

On this menu, select, "Rebuild Database".
Once it completes, it should restart itself. Turn the controler back on and reinstall the game from the disk first, before going to Playstation Store to redownload and install the OLP and any previously purchased downloaded content.

(( Helpfull hint - Any previous downloaded purchases on the account should most easily be found by selecting the "Download" icon in the Playstation Store, instead of trying to look up the games individually through the store. ))

Lastly, before running the game, go to "Trophies", highlight it, but do not open it with the X button. Instead, press the triangle button for options and select "synchronize trophy information".

The game and online pass should then work.

If after reinstalling, the issue remains, then the next, more drastic solution would be to repeat all steps above, but also run "Restore File System", after "rebuild databse" restarts the system. This may risk losing some other game data, if any are found to have corruption. Even then, they can simply be reinstalled, redownloaded, etc, and game progress other than saved games should be saved and resynchronized from the PSN servers automaticly.
If after all of those steps which tend to work on more than 99% of games still does not work, then it is an issue in the game code itself or the developer's servers and would require contacting the developer directly.

Aug 17, 2013 | Sony The Last Of Us PS3

1 Answer

We just moved our whirlpool duet dryer to a new house and now the dryer is not heating. Any suggestions?

the new house that you put a dryer have an power? check all fuse in the plug or in your main outlet, or your unit is with light and running but not heating? check the motor if running? if running check the back of your unit when you see the exhaust pipe and clean it,and the filter inside the dryer clean it,if this one is ok.the sensor of your dryer is remove due to vibration coz of transfering or the heater is totally wort out,check the back of unit and look when place the heater?some model is easy to remove the heating at the back,just using screw driver,and easy to check,if the heater is continious coil is is ok,if split or broken repalce the new one,carefully to remove and carefully to return,make sure is the unit is in unplug before anything to do.

Dec 24, 2010 | Whirlpool GEW9250P Electric Dryer

1 Answer

Refrigerator is 18 months old, just quit working...nothing on it will come on is there a reset button.....have checked breaker box and tried different plug to no avail.

If you are sure you are getting power to the machine then you need to start by checking the OLP. This is the overloa protection device on the compressor. If that checks ok then • Check if the power switch is set to OFF.
• Check if the fuse of the power switch is shorted.• Replace the fuse. See page 13

If you need further help, reach me via phone at

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SB-800 Going Crazy

I think what you have is a grounding problem. I can fix this for you and please contact
Berrie Smith Camera Repair 770-312-0719

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1 Answer

My brand new mixmax won't power on

How unfortunate. Its probably a malfunction with your player. When I plug my daughters mix max into the usb it says do not remove. I waited and removed it anyway and it worked fine. I suggest you take it back and get a new one.

Dec 27, 2008 | Disney Mix Max Digital Media Player

1 Answer

Kitchenaid microwave oven KBMC140HSO

I started having the same problem with my KBMC140HSSO. You cannot see the error codes without disassembling the control panel (the codes are on another display that covered by the front panel). After doing so I found the error code to be F2, E3 which is "Key held down too long, or key shorted". I am ordering a replacement keypad and will report back if this fixes the problem.

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