Radio Shack Invisible Beam Entry Alert Owner's Manual download pdf (Page 19)

Care

3. Press down on the top of the

cover near the tab, and remove

the cover.

4. Remove the fuse by pulling the

red ribbon.

5. If the fuse is blown, wrap the

new fuse in the red ribbon and

insert it in the fuse holder.

6. Plug in the AC adapter and reconnect the backup DC

source (if one is used).

7. Replace the cover and tighten the screw.

Warning:

For continued protection against fire, replace only

with the same type and rating of fuse.

LIGHTNING

Lightning damage is not common, but it can occur in electronic

devices. A lightning strike near, or directly to, the power line

may cause an excessive surge of voltage that can damage the

alert. If you live in an area that has frequent or severe electrical

storms, we suggest that you purchase a surge protector to help

prevent damage to your alert as a result of power line surges.

Your local RadioShack store has a wide selection of surge pro-

tectors.

Ribbon

Fuse

Holder

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Radio Shack Invisible Beam Entry Alert Owner's Manual Page 19