Sony GY-2120WD, Maintenance Manual

Page: 330 / 484

6-106
GY-2120WD/WS
SV10
Dew Sensor Check (Servo check command)
Function: Displays the state of a dew sensor.
For the sensor position, refer to the drawing on the next page.
Operation:
(1) Enter command.
* A cassette tape is automatically ejected when it has been inserted into this unit in this case.
(2) Touch the sensor slightly with a cotton swab moistened with water. At that time,
confirm that “DRY” on the screen changes to “WET!”.
For NG, refer to the next page.
(3) Wipe the sensor with a dry cotton swab and eliminate moisture completely or blow
wind against the sensor using a blower and evaporate moisture completely.
(4) Confirm that “WET!” on the screen changes to “DRY”.
For NG, refer to the next page.
(5) To terminate a check, press the CTRL and C keys simultaneously.
Example:
------>sv10
Servo Check [Input Check]
Dew Sensor Check
[KEY] CTRL-C=EXIT
Manual Check Start
DEW SENSOR : DRY
Exiting...
------>_
. When the dew sensor is dry
DEW SENSOR : DRY
.
When the dew sensor is wet
DEW SENSOR : WET!
6-2. Description of Commands