User Manual

CAUTION

Refrigeration

Hot-

house

This

humidity

is killing

me!

Refrigeration

I'm

freezing!

I'm burning

up!

Handling the BHT

• Never put the BHT in places where

there are excessively high tempera-

tures, such as inside closed-up auto-

mobiles, or in places exposed to di-

rect sunlight.

Doing so could affect the housing or

parts, resulting in a fire.

• Avoid using the BHT in extremely

humid or dusty areas, or where there

are drastic temperature changes.

Moisture or dust will get into the

BHT, resulting in malfunction, fire or

electrical shock.

Handling the rechargeable battery cartridge

• Never charge a wet or damp rechargeable battery cartridge.

Doing so could cause the batteries to break, generate heat, rup-

ture or burn.

• Do not look into the laser beam through the reading window or point

the laser beam towards the eyes.

The laser beam emitted through the reading window is harmful to the

eyes.

•Use of controls or adjustments or performance of procedures other than

those specified herein may result in hazardous radiation exposure.