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5. Battery check and replacement
1. If in the left corner of the LCD display the symbol
Appears, it is necessary to replace one 9V battery.
2. After turning off the meter, the battery cover has to be
pressed and pushed at the same time in the direction of
the arrow to open it.
3. The battery has to be disconnected from the instrument
and replaced with a standard 9V transistor battery.
4. The battery cover has to be reinstalled.
6. Spectral sensitivity characteristics
7. Maintenance
1. The white plastic disc on the top of the detector should
be cleaned with a damp cloth from time to time and if
necessary.
2. The instrument may not be stored when temperature or
humidity is excessively high.
3. The reference level, as the marker on the face plate, is
on the top of the photo detector globe.
4. The calibration interval for the photo detector will vary
according to operational conditions, but generally the
sensitivity decreases in direct proportion to the product of
luminous intensity by the operational time.
In order to maintain the basic accuracy of the instrument, a
periodical calibration is recommended.
SN-BA-e-1310
Sauter GmbH
Ziegelei 1
D-72336 Balingen
E-Mail: info@sauter.eu
Instruction Manual
SN
8. Examples of recommended illumination
Locations
9. Declaration of Conformity
Tel: +49-[0]7433- 9933-199
Fax: +49-[0]7433-9933-149
Internet: www.kern-sohn.com
Lux
2
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