TSI Instruments PRESSURA 8630-PM, Operation And Service Manual

Page: 28 / 49

CONFIGURE MENU
(continued)
MENU ITEM
SOFTWARE
NAME ITEM DESCRIPTION ITEM RANGE
DEFAULT
VALUE
SECOND
SENSOR
SPAN
Premium
models only
2SENSOR
SPAN The 2SENSOR SPAN item is used to match or calibrate the
second PresSura velocity sensors to the average room
pressure velocity as measured by a portable air velocity meter.
A second sensor span should be established prior to adjusting
the second sensor span. (see
Calibration section following
menu item listing).
If menu item displays SEC SENS OFF, the second sensor must
be turned on (menu item 2 SENSOR) to activate the 2SENSOR
SPAN.
NONE Unit is factory
calibrated.
No initial
adjustment
should be
necessary.
ELEVATION ELEVATION
The ELEVATION item is used to enter the elevation of the
hospital above sea level. This item has a range of 0 to 10,000
feet in 1,000 foot increments. The pressure value needs to be
corrected due to changes in air density at different elevations.
0 to 10,000 feet above
sea level 0
ACCESS
CODE ACCESS
CODE The ACCESS CODE item selects whether an access code
(pass code) is required to enter the menu. The ACCESS CODE
item prevents unauthorized access to a menu. If the ACCESS
CODE is ON a code is required before the menu can be
entered. Conversely if the
ACCESS CODE is OFF no code is
required to enter the menu.
ON or OFF ON
END OF
MENU The END OF MENU item informs you that the end of a menu
has been reached. You can either scroll back up the menu to
make changes, or press the
SELECT or MENU key to exit out
of the menu.
22
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