Question about UPS Battery Backup Systems

1 Answer

Webcam it's ball style ,i need help to install it.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 93 Answers
Re: webcam

What make of cam is it ?
im ready to help ya

Posted on Nov 13, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer


try this link sir

i hope it will help you

Jan 26, 2009 | UPS Battery Backup Systems


Radio Interference affecting the UPS

Erratic operation up to and including load loss due to radio or camera flash operation. Do not operate or let customers operate a radio or a camera flash near the critical power systems, especially if the doors are open. Various manufacturers have recommend not to use these devices near the UPS or other Critical Power Systems.

1. Depending on the physical layout and components used on the control boards, the controls may be affected by an Radio Frequency (RF) signal of relatively low strength at the right (wrong to the control circuits) frequency from a hand held radio.
2. Microprocessor circuits which often have a crystal for clock frequency, may modulate the signal in with the clock frequency and cause the CPU to lock up due to a missed or garbled instruction.

3. Analog circuits with high gains, high impedances, and diodes, may demodulate the RF signal and cause the controls to malfunction.

4. So far, cellular phones have not been detected to cause a problem, but it is still a good idea not to get them too close to the control circuits when in use.

NOTE: Units built for certain military applications must meet RF interference

susceptibility specifications. They have special shielding installed, but

even they may not meet the susceptibility specifications with the doors


5. It has been witnessed for a UPS to blow inverter fuses when a strobe flash on a camera was charging and the UPS doors were open. The RF from the strobe oscillator caused an inverter bridge to misfire.

6. It has also been seen to knock down a microprocessor controlled UPS when the strobe flashed and caused an EPROM to misread even though the UV eraser window on the EPROM was covered with a label. light still penetrated enough to garble the instruction to the CPU and cause it to lock up.

on Oct 21, 2011 | UPS Battery Backup Systems


Flash From a Cameras on 3 Phase UPS

Possible interruption to customer load due to Photo Flashes. While testing a new service, we hope to be offering soon, the Dallas based engineering department has discovered that the use of a flash camera in or around the UPS may cause a fault in the unit that could result in the loss of power to the critical load. We have noticed two different scenarios: 1. While taking a picture of the inside of a running unit in the test lab, the flash affected the firmware,

resulting in a lock up. The unit did not transfer, it just shut off! 2. At an actual customer site, prior to doing a PM on a number of units, we wanted to test the new Thermal cam. Part of the test involves taking a digital photo. Upon turning the digital camera on while standing next to a UPS, the RF of the flash charge circuit was enough to interrupt the inverter drives. Fortunately, the unit did successfully transfer to bypass, but only after the loss of a few fuses.

on Oct 21, 2011 | UPS Battery Backup Systems

2 Answers

Mikomi webcam drivers need

Hi you can give this a shot
it appears this particular cam is usb and most usb and some usb devices have the driver software embedded in the hardware which gets installed when you plug them in depending on the version of usb port and operating system you are using, although i searched by the "mikomi webcam model ap 7120u" model and number i came up empty but when i entered the "ap 7120u" i came up with a slew of models to choose from none of which had a driver download area so i'm posting this in hopes your model might be here!

hope this helps

Nov 29, 2008 | UPS Battery Backup Systems

2 Answers

I lossmy webcamerra cd software lost my cd

I have a digital camera to your computer and your brand is a4tech model is KP-333mb and I do not have the installation CD please help me

Oct 30, 2008 | UPS Battery Backup Systems


MGE battery timer reset. 3000,6000 galaxy, comet

There are 4 possible ways to try and clear the battery timer alarm.

1. Press and hold the fault reset button for 3-5 seconds.

2. Press and hold the fault reset and security key simultaneously for 3-5 seconds.

3. Press and hold the fault and alarm silence buttons simultaneously for 3-5 seconds.

4. Cycle logic power

on Oct 21, 2011 | UPS Battery Backup Systems

1 Answer

Class installer cannot install device A4tech webcam PK-7MAR

goto any driver download website. download appropiate version for ur hardware. then install it.

Sep 29, 2008 | UPS Battery Backup Systems

1 Answer


I don't see a pic of the camera. When you plug the camera in does the computer "see" it? If so you can go into the start menu, control panel, device manager, and scrol down till you find the camera. Once you do this, select the camera, don't double click, go to the top of the window and there will be an icon that will read something like "update driver software". There are other icons up there that will help as well.

Jul 14, 2008 | UPS Battery Backup Systems

2 Answers

Mikomi Webcam Error message

The first thing I would do is delete everything (going into my computer > C: > program files > and uninstall it, just completely delete any trace of the unit) and reinstall it - if you still have problems look for updated drivers on the manufacturers site - you often find that a slightly later models software is also compatable with yours

Jan 07, 2008 | UPS Battery Backup Systems

1 Answer

Installation on windows vista program

Who makes the ez305 web cam. Look @ the website of the producer if they have a driver your in. But if they don't and vista won't install a generic driver it won't work. Vista will make a lot of hardware obsolete just like xp for hardware that works with windows 98.


Dec 30, 2007 | UPS Battery Backup Systems

Not finding what you are looking for?
UPS Battery Backup Systems Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top UPS Battery Backup Systems Experts

Jax Planet
Jax Planet

Level 2 Expert

921 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Sudeep Chatterjee
Sudeep Chatterjee

Level 3 Expert

3267 Answers

Are you an UPS Battery Backup System Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides