Jenway 3510 - Manual (Page 13)

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3.6.2 Buffer type entry
The display will show:
The secondary display will show BUFFER and will then scroll BUFFER TYPE after 10 seconds.
Select the type of buffer from the options available by scrolling through the list using the Up/Down
arrows – AUTO, MAN, JIS, NIST or DIN. (AUTO relates to the Jenway buffer types supplied with the
instrument).
with the first digit of the value flashing. Adjustment of the flashing digit can be made using the Up/
Down arrow keys. The Left/Right arrow keys are used to select the next adjusting digit which will
flash when selected. Once the full reading has been adjusted to the correct value, press the STO
key. If a 1 point calibration only is being performed the instrument display will update and show the
pH Resolution set up menu.
The Left/Right arrow keys and the CAL/CLR key have no function during this set up.
Symbol will flash while adjustment is being made.
To accept the type of buffer selected, press the STO key. The symbol will disappear and the
secondary display will momentarily show SAVED and the next set up menu option will be displayed.
If MANUAL buffer entry is selected the display will show SAVED and then the screen will update to
show: