Ashcroft 2236 - Digital Sanitary Pressure Gauge - Manual (Page 12)

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MENU FUNCTIONS
Step 3: press ENTER. The current setting (ENAB or dISAB)
will be displayed.
Step 4: Press the ᮡ (up arrow key) or ᮢ (down arrow
key) on the keypad to select a setting.
Step 5: Press ENTER To finalize the setting.
GRAPH: This option allows the user to change the BAR
graph on the gauge display to correspond to any desired
pressure within the pressure limits of the gauge. This
option is useful when identifying a select portion of the
full-scale range of the gauge. The default setting for the
GRAPH is zero and full-scale pressure. For compound
gauges, the default setting for zero is set at full-scale vacu-
um. Full-scale pressure is set at the positive pressure as
displayed on the gauge keypad.
For gauges supplied with the 4-20mA output option, the
default is 4mA equals 0% of the bar graph and 20 mA
equals 100% of the bar graph.
Changing the bar graph to a pressure other than 0 and
100% of range will also change the 4-20mA output to cor-
respond with the new bar graph pressures for 0 and 100%.
To use GRAPH option:
Step 1: Press the MENU key.
Step 2: Press the ᮡ (up arrow key) or ᮢ (down arrow key)
on the keypad until the word until the word GRAPH appears.
Step 3: Press ENTER . The gauge display will indicate the
set full scale pressure range setting on the top line. The
middle line indicates the bar graph at 100% of full-scale.
The bottom line of the display will indicate SETFS to set
the full-scale range as displayed by the bar graph and 4-
20mA.
Step 4: Press the ᮡ (up arrow key) or ᮢ (down arrow key)
on the keypad to increase or decrease gauge value at
100% of range.
*Indicates default.