Omega Speaker Systems OS550-BB Series User Manual download pdf (Page 51)

5.1 Cleaning the Sensor Head Lens

Although all lenses are quite durable, take care to prevent scratching

when cleaning them. To clean the lens:

1. Blow off loose particles, using clean air.

2. Gently brush off remaining particles, using a camel hair brush.

Alternatively, clean any remaining contaminants with a damp, soft,

clean cloth. Be careful not to rub too hard.

Do not use any ammonia or cleaners with ammonia on the lens,

as damage may result. Do not wipe the surface dry, as this may

cause scratching.

5.2 Calibrating the Thermometer

The thermometer can not be calibrated by the user. For precise

calibration of the thermometer, call our Customer Service

Department. It is recommended that the Infrared Thermometer be

sent to the factory once a year for recalibration.

Maintenance

CAUTION

5-1

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Omega Speaker Systems OS550-BB Series User Manual Page 51