PART THREE - OPERATION
SECTION 1 - USER INTERFACE
Accu4™ Low-range Turbidimeter System
Rev. 2-300
34
1.3 MEASURE Screen
(normal display mode)
☞
The MEASURE screen is normally displayed. Pressing the
MENU key
temporarily replaces this screen with various
screens to calibrate, configure, or test the analyzer. If the
keypad is not used within 30 minutes, except during cali-
bration and while using specific analyzer test/maintenance
functions, the display automatically returns to the MEAS-
URE screen. To display the MEASURE screen at any time,
press the
MENU key
once and then the
ESC key
once.
When viewing the MEASURE screen, you can press the
Ø
Ø
or
×
×
keys
to select between other measurements shown on
the bottom auxiliary display line. These MEASURE screen
examples illustrate this feature:
NOTE:
When the analyzer returns to its normal MEASURE
screen mode, the appearing MEASURE screen is
always the version last selected. Note that these
MEASURE screen examples show “BASIN 1” nota-
tions on their top lines, illustrating the analyzer
notation feature. To create your own notation, refer
to Part Three, Section 4.2, under the subheading
“ENTER NOTE (top line of MEASURE screen).”
When a measured value is beyond the analyzer measuring
range, a series of “ + ” or “ - ” screen symbols appear, re-
spectively indicating that the value is above or below range.
