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Maintenance
Maintenance
6-2
Sensor Cleaning
Clean the sensor case by wiping it with a soft damp
cloth. Do not attempt to cleaning the internal optics.
Follow these important guidelines:
H Follow the guidelines for cleaning the photometer
case.
H Clean external lenses using a lens cloth dampĆ
ened with lens cleaning solution. Do not apply
lens cleaning solution directly to the lens.
H Use clean compressed air to blow dust out of
sensors.
Calibration
An annual recalibration of the heads will ensure best
accuracy. The Performance Verification section in the
manual that is shipped with the sensorĆhead details
the procedures for checking the sensorĆheads.
There are no calibration adjustments within the
photometer or sensors. Calibration values are stored
in an EEPROM circuit located in the sensorĆhead.
Contact you local Tektronix representative for assisĆ
tance if either product does not pass a performance
verification check.
Maintenance
Maintenance
6-2
Sensor Cleaning
Clean the sensor case by wiping it with a soft damp
cloth. Do not attempt to cleaning the internal optics.
Follow these important guidelines:
H Follow the guidelines for cleaning the photometer
case.
H Clean external lenses using a lens cloth dampĆ
ened with lens cleaning solution. Do not apply
lens cleaning solution directly to the lens.
H Use clean compressed air to blow dust out of
sensors.
Calibration
An annual recalibration of the heads will ensure best
accuracy. The Performance Verification section in the
manual that is shipped with the sensorĆhead details
the procedures for checking the sensorĆheads.
There are no calibration adjustments within the
photometer or sensors. Calibration values are stored
in an EEPROM circuit located in the sensorĆhead.
Contact you local Tektronix representative for assisĆ
tance if either product does not pass a performance
verification check.