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d) C003: DEW SENSOR
This mode checks the function of the DEW (condensation detection) sensor.
(1) Confirm that the "DRY" display on the monitor screen changes to "WET !"
when the sensor is slightly touched with a cotton swab moistened with water.
(2) Wipe the sensor with a dry cotton swab to eliminate water. Confirm that the
display on the monitor screen returns from "WET !" to "DRY" when a wind
is blown against the sensor using a blower to evaporate moisture.
In case of NG;
When the display does not change from "DRY" to "WET !" even if the sensor is
moistened.
Check only the sensor.
5-2. Servo/DT System Check Mode
SERVO CHECK
INPUT CHECK
C003:DEW SENSOR
DEW SENSOR : DRY
DEW (condensation detection) sensor
(on HN-185 board)
5-15
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