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22
Part Two
CALIBRATION MENU
MENU ITEM
SOFTWARE
NAME ITEM
DESCRIPTION
ITEM RANGE
DEFAULT
VALUE
SENSOR SPAN
SENSOR
SPAN
The
SENSOR SPAN
item is used to match or calibrate the TSI
pressure sensor (velocity sensors) to the average room pressure
velocity as measured by a portable air velocity meter.
A sensor zero should be established prior to adjusting the sensor
span, if the sensor was cleaned with a liquid cleaner (see
Calibration
section following menu item listing).
NONE
Unit is factory
calibrated. No initial
adjustment should be
necessary
.
ALTITUDE ELEVATION
The
ELEVATION
item is used to enter the elevation of the
building above sea level. This item has a range of 0-10,000 feet
in 1,000 foot increments. The pressure value needs to be
corrected due to changes in air density at different elevations.
0–10,000 feet above
sea level
0
TEMPERATURE
CALIBRATION
TEMP CAL
The
TEMP CAL
item is used to match or calibrate the
S
URE
F
LOW
temperature sensor to the actual space temperature
as measured by a portable reference meter.
NONE
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.