D.6.8) Reflected Light; D.6.9) Precipitation Interference; D.6.10) Changes In Background Conditions - Nabco Gyro Tech Acuvision Instruction Manual

D.6.8) Reflected light

Too much reflected light off the floor may reduce the sensitivity
causing the Acuvision to malfunction. Adjust sensitivity accordingly.

D.6.9) Precipitation interference

If the Acuvision is installed in a place where rain or snow falls on it,
ghosting or damage to the sensor may occur. In this case, use
Acusensor Rain Cover (P/N 14-10278).

D.6.10) Changes in background conditions

If the background condition within the infrared detection area
suddenly changes due to a strong snowstorm, the Acuvision could
ghost. In this circumstance, lower the sensitivity or choose the
Snow mode. After the sensor is set to Snow mode, make sure the
detection area is properly set. (See pages 16 in
this Instruction Manual.)
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Acuvision Instruction Manual
Within 118"
DN0192
05-11-10