Omega Vehicle Security HHP-2000 Series - Manual (Page 3)

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BACKLIGHT
ON Press and hold key.
BACKLIGHT
ON Press and hold key.
DISPLAY
DISPLAY
OUT OF RANGE
Out If pressure exceeds the scale range will appear on the display.
OUT OF RANGE
Out If pressure exceeds the scale range will appear on the display.
ZEROING
Models HHP-2000, 2001, 2002, 2003, 2020, 2021, 2022, 2023
0.0
Models HHP-2080, 2081, 2082, 2083, 2084
0.0
In order to achieve maximum accuracy it is recommended to zero
the instrument in the orientation it will be used before taking any
measurements.
Ensure both ports are open to atmosphere. If indicated pressure is
within 1%f.s (3% for Models HHP-2000, 2020 and 2080) of the
factory calibrated zero, press key which will adjust the reading to
zero.
As above but press key instead of the key.
ZEROING
Models HHP-2000, 2001, 2002, 2003, 2020, 2021, 2022, 2023
0.0
Models HHP-2080, 2081, 2082, 2083, 2084
0.0
In order to achieve maximum accuracy it is recommended to zero
the instrument in the orientation it will be used before taking any
measurements.
Ensure both ports are open to atmosphere. If indicated pressure is
within 1%f.s (3% for Models HHP-2000, 2020 and 2080) of the
factory calibrated zero, press key which will adjust the reading to
zero.
As above but press key instead of the key.
ZEROING ABSOLUTE
Models HHP-2005, 2025
0.0
Model HHP-2085
0.0
This feature enables correction of the indicated ambient pressure
between 900mbar and 1100mbar.
Open port to atmosphere and the instrument will indicate ambient
pressure. Press key and 900mbar (or the equivalent in other
engineering units) will appear on the display. Press and hold this
key. The display will scroll and when required atmospheric pressure
is displayed (maximum 1100mbar) release key. The current
pressure being measured will then be adjusted to the displayed
reading and used for the rest of the session.
Note: This setting will be lost when the instrument is switched off.
Press key instead of key.
ZEROING ABSOLUTE
Models HHP-2005, 2025
0.0
Model HHP-2085
0.0
This feature enables correction of the indicated ambient pressure
between 900mbar and 1100mbar.
Open port to atmosphere and the instrument will indicate ambient
pressure. Press key and 900mbar (or the equivalent in other
engineering units) will appear on the display. Press and hold this
key. The display will scroll and when required atmospheric pressure
is displayed (maximum 1100mbar) release key. The current
pressure being measured will then be adjusted to the displayed
reading and used for the rest of the session.
Note: This setting will be lost when the instrument is switched off.
Press key instead of key.
DISPLAY HOLD
Pressing key freezes the display. The symbol will appear on
the display. Press key again to return to normal display.
DISPLAY HOLD
Pressing key freezes the display. The symbol will appear on
the display. Press key again to return to normal display.
BATTERY YES
TIME LOG
HH:MM
MULTIFUNCTION MULTIFUNCTION
MULTIFUNCTION
NUMERIC
ENTRY RANGE
AVERAGE
PSI
ENTER
CAL
NE Cal P 1
2
2
3
mbar PSI
H O
Hg Pa
in
in
cm M
k
mm
OK?
A/R
BATTERY YES
TIME LOG
HH:MM
MULTIFUNCTION MULTIFUNCTION
MULTIFUNCTION
NUMERIC
ENTRY RANGE
AVERAGE
PSI
ENTER
CAL
NE Cal P 1
2
2
3
mbar PSI
H O
Hg Pa
in
in
cm M
k
mm
OK?
A/R