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351 050/REV B/09-06
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2.4 Keypad
2.4.1 Keypad
1. ESC
used to switch the instrument on and to place into standby mode (only if power
supply lead remains connected to the instrument). Also used to escape/exit a
mode.
2. CAL / CLR
used to select and perform a calibration sequence. This key is also used to clear
readings from Memory. Used to select Abs/Rel mV in mV mode.
3. Print key
used to initiate a print.
4. Up Arrow
used for adjustment during set up, to scroll results and to toggle between mV and
pH modes.
5. Down Arrow used for adjustment during set up, to scroll results and to toggle between mV and
pH modes.
6. Left Arrow
used for adjustment during set up and to move between mode tags.
7. Right Arrow
used for adjustment during set up and to move between mode tags.
8. STO
used to accept an entered value in set-up mode and to instigate a stored
reading.
This key can also be used as a CAL key during calibration.
