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I cannot open a Tekla model drawing I am told that I do not have permission

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How to reset pc kit on lexmark x860de?

This is a product of Tekla Corporation
Its to do with your registry
Please get online help from Lexmark
Suggest you dont try doing it your self unless your good at reg edit

Jul 08, 2017 | Lexmark Computers & Internet

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What does screen overlay detected mean with android phone?

Step one: "Screen overlay detected" fix

Find you what apps have permission to draw over the screen. On a non-Samsung smartphone, follow these steps:
  • Open the Settings
  • Tap the magnifying glass at the top right
  • Enter the search term "draw"
  • Tap Draw over other apps
  • Alternative route: Apps> [gear icon]> Draw over other apps
For Samsung users:
  • Open the Settings
  • Then Applications > Application manager
  • Press on More > Apps that can appear on top

Step two

You will find yourself in front of a list of apps that have permission to use floating buttons or other screen overlays. Now you need to identify the problem app and temporarily deny it permission to draw over the screen. Here is are some pointers on how to identify the app that's causing trouble:
  • Do you see an app bubble on your screen? If do, this app is almost certainly the cause. Either you hide the app bubble or disable the app in the list
  • Do you have an app installed that changes the colors on the display or adjusts the brightness?
  • Reportedly, Clean Master can be a trouble maker. If you see Clean Master in the list, disable it
  • If there's no obvious cause, disable everything

Step three

Now you can try launching the app again, and it should request permissions without the "Display overlay detected" error getting in the way.
For Samsung users: We have also received a report that suggests the one-handed keyboard setting could be the root cause. Deactivate it by going to Settings> Advanced features > One-handed operation.

Step four: reactivate screen overlays

In order for the app(s) that you have disabled in step two to work again, you need to re-enable its overlay permissions. If you turned off all apps, it might be worth considering only reactivating those apps that you actually use.
This is a rather inelegant workaround, but it's the best we have until Google makes the necessary changes to prevent app overlays from interfering with permission dialogues.
Has this guide helped? If you are still experiencing the error after following our guide, leave a comment, so we can try and address the problem.

Oct 20, 2016 | Android Cell Phones

1 Answer

My social box won't open it says i need permission from facebook

My social box won't open it says i need permission from facebook

Dec 18, 2012 | Computers & Internet

1 Answer

Where is the service manual

check the back of the stove up on top,if not there pull out the bottom draw,check the back of draw,check the opening where the draw slides into,could be taped to the frame or if someone worked on it they could have taken it,it should be in a plastic bag taped somewhere in the spots i told you.good luck if nobody else worked on it hopefully it will be with the stove

Jan 06, 2012 | KitchenAid KGRA806PSS Gas Kitchen Range

1 Answer

My Hayward H250 pool and spa heater will not fire up. The mode light is not illuminated.

The H250 pool heater has several normally closed safety switches, also called permissives. All permissives need to in the closed position before the controller can initiate ignition. If one or more of the permissives are open, the controller will not initiate ignition (the yellow light will be extinguished on some models, some models have no lights, some models use other displays to indicate faults).

CAUTION: Power, gas and the water pump should be turned off before attempting to repair your H250 pool heater.

CAUTION: The H250 pool heater is essentially a gas furnace. Only qualified technicians with the proper training and tools should attempt to repair your pool heater.

In most H250 models there are 5 permissives, at least one thermostat or temperature monitor/controller, and system on/off switch. Some models use municipal power, some do not. For a heater connected to a power source, of course the power source needs to be active before the system will operate. For those without a power source, the system is powered by a millivolt circuit that originates from the thermocouple on the pilot. The pilot flame generates enough energy via the thermocouple to operate the combustion safety and control circuit.

Now on to troubleshooting: Based on your comment of "mode light is no illuminated", I assume you have a system with a yellow and green LED indicator. This system is powered by municipal power and uses an ignitor/flame detector rather than a pilot. The yellow LED signifies the heater is powered and all permissives are active (ON), in other words, the heater is ready for operation. If the yellow LED is off, either municipal power has been turned off, or one or more of the permissives is/are inactive (OFF). The green LED signified the control system has opened the gas valve and combustion is active. The green LED cannot be ON unless the yellow LED is ON.

Based on your comments, I assume you have already checked your municipal power and it is ON. If indeed your yellow LED is off, at least one of your five permissives is inactive (OFF). These five devices are switches that monitor the operation of the heater. In normal operation, they are in closed position, allowing current to flow. If the pre-determined limit has been overcome, the switch will go to open, which will disconnect the entire control system and turn off the gas valve. Normally the device will return to it's normal state of ON once the limit is back under its pre-determined limit. There is one exception -- a manually resettable limit switch monitoring the combustion chamber for high temperature limit. If tripped, this switch has indicated temperature in the combustion chamber has exceeded the manufacturer's limit for the chamber. Even though this switch can be manually reset, one must take care to check the combustion system for the root cause. Once reset, the condition that caused the temperature overlimit may still exist, in which case there is a malfunction of the heater that needs critical attention. The resettable temperature switch is located behind the lower access panel, toward the right side of lower section. To reset, press the small button in the middle of the switch.

If the resettable temperature switch has not been tripped, then either one of the 5 permissive devices has malfunctioned or the wiring between them has become damaged or disconnected. Here is the list of the permissives:

2 - High water temperature limiters (located on front and rear of the water header)
2 - Combustion chamber temperature limiters (1 resettable as above, the other is not resettable. It is located on the left side.)
1 - Water pressure monitor (located in the water path, in the upper section of the heater). This switch should be ON when water is flowing through the heater.

Each of these devices can be checked with an OHM meter. When the heater is off, all the temperature switches should be in the ON state. When the pump is on, the water pressure monitor should be in the ON state. If any of these devices do not preform properly, it needs to be replaced.

Wiring for the permissive devices is in series -- that is to say, all devices must be ON to allow current to flow and the gas valve to open. The permissive wire string begins on the terminal block as a RED wire, passing through the first water temperature limit switch to a VIO wire, then through the second water temperature limit switch to a BLU wire, then through the water pressure switch to a VIO wire, then through the non-resettable combustion temperature switch to a BLK wire, then through the resettable combustion temperature switch to a PUR wire, than back to the terminal block. When the heater is powered, 24VAC hot-side of the transformer connects directly to the first permissive (RED wire). If 24VAC is not present, then the 24VAC transformer has malfunctioned and needs to be replaced (or there is a broken wire (GRY) coming from the transformer to the terminal block ).

When 24VAC if present and all the permissives are active, the yellow LED will illuminate. This is the signal to the controller that combustion can be initiated.

(It is possible that the yellow LED has malfunctioned, but this would not stop the controller from operating the combustion process. If the yellow LED is OFF and the combustion process will not initiate, the malfunction will likely be found in the permissive string.)

Feb 05, 2011 | Hayward 250kbtu Ng Pool Heater - Inground

2 Answers

Over night the battery is dead

Put a 12v test light between the positive terminal and the battery cable.If the light is bright the draw is to much.A dim light is fine.if the light is bright,plug one fuse at a time until light dims.DO NOT cause a draw by leaving a door open etc while testing.DO NOT try and start the car or turn the key on during this test.Once you have found the fuse that causes the most draw,if you want to save $ you can just pull this fuse overnight or wire that circuit with a relay to unpower it when the vehicle is switched off.

Apr 28, 2017 | 2004 Dodge Neon

1 Answer

Oven door closure

I had the same problem, the door will come off by opening it partially and lifting it up off the hinge brackets. Be careful, because the brackets are spring loaded and will snap shut when the door is removed. You will find a hinge pin with a spring clip at the bottom of the hinge. It's likely that the spring clip has come off of one of the hinges and the pin fell out. You can find the drawings and part number(s) on the "partsdirect" website using your model number, and even order them there.

Jun 27, 2008 | Ovens

2 Answers

SEcured web sites not opening

plz scan for viruse an use mozilla firefox it if free,more secure and fast

Jun 23, 2008 | HP Pavilion a1410n (ER890AA) PC Desktop

1 Answer

Os problum

have you tried running your installation as Administrator? vista need to be told that you have admin permissions, you are set by default as a reg user in vista.

Nov 01, 2007 | Microsoft Windows Vista Business DVD...

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