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Design and function
3.6
Keypad
ON/OFF
Key
Use
0
Circulate between flow, velocity and optionally energy screens (via a short press when reading flow, energy or veloc-
ity), enter the zero-flow setting screen (long press when reading flow), or freeze and un-freeze diagnostic values in
the Diagnostic screen
1
GF PF330 V2 HM models only: Display the Logger menu
2
Display the System Settings menu
3
Display the Output Board Setup menu
4
Switch to the Read Velocity display from the Read Flow display or Read Energy display
(GF PF330 V2 models only)
5
No function - reserved for future use
6
No function - reserved for future use
7
Cycle through the available display units
8
Switch to the Read Flow display from the Read Velocity display or Read Energy display
(GF PF330 V2 models only)
9
GF PF330 V2 HM: switch to the Read Energy display from the Read Velocity display or Read Flow display
Delete
No shortcut function: within text entries, deletes character to left of flashing cursor.
+/-
Deletes alarms when activated, or return to the MAIN MENU from the Summary scree
Diags
Display the Diagnostics screen
.
3.6.1
ON/OFF Key
The ON/OFF key is shown on the top left of the keypad. When turned ON an initialization screen is displayed on the LCD showing the
instrument's serial number and software revision. Once this
appears, the instrument can be started by pressing the ENTER key once the initialization screen is then replaced by a MAIN MENU
which provides access to the remaining functions.
16
Numerical keypad with
dual function keys
7
8
Units
Flow
4
5
Velocity
Off
1
2
Logger
System
9
Delete
Energy
+ / -
6
Diags
•
On
3
0
Outputs
Operating Instructions
Scroll
up
ENTER
(select)
Scroll
Down
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