Your job doesn’t end with choosing the right kind of overhead projector to meet your needs. It’s very important to maintain your overhead projector well to avoid any embarrassing situation in the middle of an official conference or presentation. For this you need an overhead projector survival kit. A survival kit usually has a spare projector lamp, transparency pen, adapter, extension cord, and other spare parts.

Most of the overhead projectors available in the market are equipped with lamp changer. So, you can always keep a spare projector lamp with you for emergencies. With one or more spare lamps at hand, you’ll find it easy to replace the broken or burnt out lamp immediately.

BulbToGo is a great place to buy various kinds of overhead projector lamps or projector bulbs for all kinds of projectors.

Make a note of the projection lamp ordering code, so that you can buy additional spare projector bulbs while you are on the move.

The rooms in which you set up your presentations may not have power outlets within your reach. Having an extension cord with a minimum length of 25 feet will fix this problem. Also, carry an AC adapter with you so that you can plug your overhead projector to different types of plugs.

Have fiber optic towels or similar towels instead of paper towels to clean the sensitive parts in the projector. You can easily change a lamp socket or fix a broken stage in the projector. Having spare parts and simple tools, such as wire nippers and screw drivers, make the work easier.

This overhead projector survival kit will be of tremendous help to you, especially in a needy situation.

From classroom sessions to business conferences, projectors are widely used for presentations. Even though using a digital overhead projector is easier than other projectors, choosing a particular overhead projector is a tough task. It’s even more difficult if you are buying a digital overhead projector for the first time. This blog post will help you make an informed buying decision.

The most important thing to do is to opt for an overhead projector from a reputed brand. When you buy a digital overhead projector from a world-class company you’ll get two benefits. The first advantage is that a product from a reputed brand offers reliable performance. Secondly, most of the leading companies provide excellent after-sale service to their customers.

If you are buying an overhead projector for your office conference room or college seminar hall, a stationary overhead projector is the one for you. On the other hand, if you want to use your digital overhead projector in different places, a portable overhead projector would be the right choice. You can carry a portable projector in a bag or suitcase comfortably.

Brightness, also known as lumen output of the overhead projector bulbs or overhead projector lamps, is another important aspect to be noted while purchasing a digital overhead projector. If you are going to use the projector in a dark room, then overhead projector bulbs with a higher amount of lumen output are required. But, if you’ll be using the overhead projector in a bright environment, lower intensity overhead projector lamps will do the job.

The basic structure of an overhead projector is called head assembly. There are singlet, doublet, and triplet head assemblies. Choose them according to the distance you need to project your images.

When it comes to open head or closed head overhead projectors, ,it’s better to choose a closed head overhead projector, as it is safer than an open head projector. This is because open head overhead projectors are more prone to physical damages than closed head overhead projectors.