3-14
BVW-55
Location of Dew Condensation Sensor
C003 : DEW SENSOR
This submenu checks the function of a dew condensation sensor.
(1) Slightly touch the sensor with the cotton swab moistened with water.
. Confirm that the “DRY” characters change to “WET!”.
(2) Wipe the sensor with a dry cotton swab to eliminate the moisture or evaporate
moisture completely using a blower.
. Confirm that the “WET!” characters return to “DRY”.
(3) Press the MENU button when terminating the check.
In case of NG
. Check the sensor itself.
. Check the detection circuit (on the SV-206 board).
. Check the sensor input port of MPU (IC402 on the SV-206 board).
3-2. TAPE Maintenance Mode (M0)
3-2-2. SERVO CHECK Mode (C0)
INPUT CHECK
C003:DEW SENSOR
DEW SENSOR : DRY
INPUT CHECK
C003:DEW SENSOR
DEW SENSOR : WET!
moisten
dry up
Dew condensation sensor