Not necessarily. The voltage that flows through electrical lines will fluctuate slightly on a normal basis. The state of Florida requires that utilities operate within a range of +/- 8 volts (112 - 128) from standard voltage (120), but FPL prefers to keep this range within +/-6 volts (114 - 126). Unfortunately, some UPS products have a threshold of 5 volts - meaning if the voltage fluctuation reaches 6 volts, the UPS will go into battery mode.

Over time, you may notice that your battery doesn't hold a charge as long as it used to. This may be caused by...

If the Low Battery light comes on you should either switch to using the wall adapter or change to a fresh nine volt battery. This yellow light is set to come on when the battery power drops to 5 volts. You should not attempt to make remedies with the yellow light on, it will not make proper remedies when the light is on. When replacing the battery be cautious.

When the system has more than one beep on startup it will display one or a series of numbers. The numbers are called Error Codes. For a very complete list of the PC and PS/2 error codes see The PS/2 Error Codes Page . Credit goes to the Microchannel Entusiasts Page.

This depends on your condition. Your doctor will tailor it to suit your medical condition(s) and needs. All clinics have been invited to participate in this Programme. You may wish to check with your clinic if it is planning to be part of the Programme.

The BCM-1 Battery Charger (Item #260206) for the EVOLT E-510 is rated at 100-240 V AC and automatically adjusts itself for the local electrical current. However, you may have to get a set of plug adapters for the different wall outlets used in foreign countries. Plug adapter kits are available at electronics and luggage stores. The EVOLT E-510 accepts CompactFlash cards up to 8 GB capacity and supports Write Acceleration CompactFlash cards.

The no-load voltage is around 12.9 V, so anything less than that while the engine is running means that the battery is discharging.

Errors can occur during the POST (Power On Self Test), which is performed every time the system is powered on. Fatal errors, which prevent the system from continuing the boot process, are communicated through a series of audible beeps. You can check your motherboard manufacturer's web site to see list of beep codes and corresponding error messages. - Go to Top

Nothing good - BIOS beep codes indicate an error. Award BIOS has two basic code types (one long, two short and all the other combinations indicate some sort of RAM error), while AMI has a more elaborate scheme.

As-is condition refers to units that have not been specifically inspected before sale. As units are put up for sale, all major damage or Scrap units are weeded out of the flow and the rest of the units are listed in AS-IS condition. Most of the units are wind and water tight but some of the units can have light damages. They are all sold first out of stack.

It specifies the level of voltage at which the best output can be delivered under STC. A module's maximum power point is known as its MPP. (Maximum Power Point)

The Control Unit will typically respond in less than 40 milliseconds, but can be set to wait longer if nuisance trips are an issue. It will also work with external “crow-bar” type over-voltage protection devices (B&C and Plane Power), but they are not necessary.

In speaking general Voltage Converters and Voltage Transformers are used to convert electricity. North America and some other countries operate on 110/120 Volt AC 60 HZ. While most of the world operates on 220/240 volts AC 50 HZ. Voltage Converters change the electricity to make work electrical appliances in different countries.

Three beeps during a scan attempt indicate that the scanner memory is full and the scanner cannot store any more bar codes. Connect your scanner to your host and upload the stored bar codes. The ROV Scanner allows you to limit the number of bar codes the scanner will store. The scanner can store up to 4000 UPC-A bar codes. If you can only store a few scans, check with your application provider or system administrator before changing this setting.

The battery voltage sensor is used to monitor the health of the battery that is powering the station. If you are looking at the data on one of the web display pages, it's in local Pacific time. (PST during the winter, PDT during the summer). On the text download pages such as queryCSV or querySHEF, it's in PST only. Also, please be aware that due to architectural issues, the data during the change from PST to PDT and from PDT to PST may not be correct.

For Gold M.O.L.E., this reading is taken at the time of down load when the GM.O.L.E. is turned on by the PC software just prior to getting the data. This can be seen by using a terminal program (see communication section for details) and entering "*Z" to invoke the M.O.L.E. to down load the M.O.L.E. status values. The last value in the response will be something like "B04958" which means 4.958VDC. Different M.O.L.E.s and batteries will give different readings.