2.4 CONTROLS
Switches the instrument on and to standby.
Print key. Provides a printout of the current readings with an incremental sample number
depending on instrument operating mode. When pressed for the first time after a calibration,
the print out will give calibration information. The incremental sample number will be
reset after a calibration if auto cal print is set to on.
These keys are used to move around menus and for entering non-numerical functions.
Display select key. Used to toggle between primary and secondary displays.
Used to enter the exponential part of a value.
e.g. to enter 1.3 x 10
-3
the key sequence is 1, ., 3, EXP, 3
Help key. Provides on-line help for menu options.
Used to select the displayed menu options and for entering parameters.
Used to change the sign of an entered number. It should be pressed after entering the
value. To enter a negative exponent this key should be pressed after entering the exponent
value - e.g. 1 x 10
-3
- the key sequence is 1, EXP, 3, ±
Numeric keys 0 - 9 are used to enter numeric data for measurement parameters, calibration
data and limits.
3345/REV A/08-99
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