ACU-RITE 00439DI Руководство по эксплуатации - Страница 15

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Care & Maintenance

Display Unit Care

Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keep away from dust,

dirt and moisture. Clean ventilation ports regularly with a gentle puff of air.

3-in-1 Sensor Care

Clean the Sensor

Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives.

Insect Prevention

Insects may cause obstructions and interrupt data by nesting in or on the 3-in-1 sensor. To limit

this problem, spray sensor housing with a household insect repellent. Note: Insect repellent

should not be sprayed on the internal components or into the sensor. Consult insect repellent

instructions prior to use.

Snow & Freezing Weather

The 3-in-1 sensor will not be damaged by freezing conditions.

Clean the Wind Anemometer

Remove foreign matter from the outside of the sensor for free movement of the wind

anemometer. If needed, use a small amount of spray lubricant, clear silicone or graphite

powder on the anemometer for improved movement. Note: Spray lubricant, clear silicone or

graphite powder should not be sprayed on the internal components or into the sensor.

The indoor / outdoor temperature and humidity readings, and barometric

pressure can be calibrated on the display unit to improve accuracy. Calibration

can improve accuracy when sensor placement or environmental factors impact

the data accuracy.

1. To access calibration mode, press AND HOLD the "

buttons simultaneously for at least 5 seconds.

2. To adjust the currently selected (flashing) item, press and release the "

or "

" buttons to calibrate the data value higher or lower from the actual

reading.

3. To save your adjustments, press and release the "

next preference. The " " icon will remain illuminated next to calibrated

values.

The preference set order is as follows:

OUTDOOR TEMPERATURE

OUTDOOR HUMIDITY

INDOOR TEMPERATURE

BAROMETRIC PRESSURE (must be set to MANUAL mode to calibrate)*

", "

", and "

" button to adjust the