
Replacing the remote control batteries
If delays in the responsiveness of the remote control occur or if it does not
operate after it has been used for some time, it probably means that the
batteries are becoming flat. When this happens, replace them with new
batteries. Have two AA size manganese or alkaline batteries ready. You
cannot use other batteries except for the AA size manganese or alkaline.
Attention
Make sure you read the following manual before handling the batteries.
s
a
Remove the battery cover.
While pushing the battery compartment cover catch, lift the cover
up.
b
Replace the old batteries with new batteries.
Caution
Check the positions of the (+) and (-) marks inside the battery holder to
ensure the batteries are inserted the correct way.
c
Replace the battery cover.
Press the battery compartment cover until it clicks into place.
Remote control operating range
Part Names and Functions
17
Содержание EB-1750
Страница 1: ...User s Guide ...
Страница 7: ...Introduction This chapter explains the projector s features and the part names ...
Страница 18: ...Preparing the Projector This chapter explains how to install the projector and connect projection sources ...
Страница 25: ...Basic Usage This chapter explains how to project and adjust images ...
Страница 44: ...Useful Functions This chapter explains useful tips for giving presentations and the Security functions ...
Страница 66: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Страница 86: ...Troubleshooting This chapter explains how to identify problems and what to do if a problem is found ...
Страница 108: ...Appendix ...
Страница 115: ... Stop bit 1 bit Flow control None Monitoring and Controlling EB 1775W EB 1770W EB 1760W Only 115 ...