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3.4
[SETUP]
PURPOSE
[SETUP] accesses a menu of functions and features commonly used in setting up and using RPM4-AD.
OPERATION
To access the SETUP menu, press [SETUP] from the MAIN RUN
screen. The display is:
SETUP menu choices include:
<1range>
This function is not used in RPM4-AD models.
<2res>
Adjust the resolution of measurement displays (see Section 3.4.2).
<3stab>
Adjust the pressure stability test that is the criterion for the Ready/Not Ready indication
(see Section 3.4.3).
<4UL>
Adjust upper and lower pressure limit alarms (see Section 3.4.4).
<5ATest>
This function is not used in RPM4-AD models.
3.4.1
<1RANGE>
This function is not used in RPM4-AD models.
3.4.2
<2RES> (RESOLUTION)
PURPOSE
To set the resolution with which various measured values and settings are displayed.
PRINCIPLE
The resolution with which RPM4-AD displays pressure values can be adjusted.
The resolution setting determines the number of digits with which pressure is displayed.
The resolution is calculated based on the span of the range and then rounded to the furthest
digit to the right.
150 X 0.001 % = 0.0015 which is rounded down to 0.001 kPa.
When the displaying units of altitude, the resolution is adjusted as follows:
1, 0.1, 0.01% resolution: display 1 m or ft.
0.001% resolution: display 0.1 m or ft.
0.0001% resolution: display 0.01 m or ft.
Default resolution is 0.001% of active range span.
OPERATION
To access the resolution function, press [SETUP],
<2res>. The display is:
Use the cursor control keys to set the desired level of resolution. Press [ENT] to return to the
MAIN RUN screen with the new resolution setting active or [ESC] to make no changes.
The resolution setting is Q-RPT specific. A resolution setting made on one Q-RPT does
NOT affect other Q-RPTs.
For example, resolution of 0.001 % on a range of 150 kPa is
Page 53
3. OPERATION
1range 2res 3stab
4UL 5ATest
Display resltn:
0.0010 %FS
< and >
© 2005-2007 DH Instruments, a Fluke Company
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