Ashcroft ATE-2 - Handheld Calibrator - Manual (Page 23)

21
Exit Tare Mode
Press TARE key
Press PORT SELECT key repeatedly to select Channel 1,
Channel 2, or both active pressure modules
Press ENTER
Selected modules are now in Measurement Mode without a tare
value.
Program Manual Tare Value:
Press MENU key
Press DOWN or UP ARROW key to highlight “Modes…”
Press ENTER
Press DOWN or UP ARROW key to highlight “Tare…”
Press ENTER
Press DOWN or UP ARROW key to highlight “CH1 auto/manual
or CH2 auto/manual”
Press ENTER
Press DOWN or UP ARROW key to highlight Auto or Manual
Select “manual” and press “ENTER” to advance to “Enter CHx tare”
Press left or RIGHT ARROW key to select digit
Press UP and DOWN ARROW keys to advance numeric values
When desired tare value is displayed
Press ENTER
The HHC will enter Measurement Mode.
Select Automatic Tare Mode
Note that the default tare mode is Automatic. Tare Mode will be
reset to automatic when the unit is turned off. It is unnecessary to
program automatic tare mode unless manual mode was used in
the same session.
Press MENU key
Press DOWN or UP ARROW key to highlight “Modes…”
Press ENTER
Press DOWN or UP ARROW key to highlight “Tare…”
Press ENTER
Press DOWN or UP ARROW key to highlight “CH1 auto/manual
or CH2 auto/manual”
Press ENTER
Press DOWN or UP ARROW key to highlight Auto or Manual
Select “auto” then press ENTER to exit back to Measurement
Mode
SECTION 14 h. TARE FUNCTION CONT.
-0.24
0.000
–0.000
PSi
Tare
inH20
mA
Enter CH1 tare
00020.00000
^
psi
Enter to accept
Esc to cancel