50
Part Two
HOOD CAL MENU
MENU ITEM
SOFTWARE
NAME ITEM
DESCRIPTION
ITEM RANGE
DEFAULT
VALUE
HOOD # LOW
CALIBRATION
POINTS
HD1 LOW
CAL
through
HD7 LOW
CAL
The
HD# LOW CAL
menu items display the currently
measured fume hood flow rate and the calibrated value for
that fume hood flow. The calibrated hood flow can be
adjusted using the
S
/
T
keys to make it match a reference
measurement. Pressing the
SELECT
key will save the new
calibration data.
HOOD # HIGH
CALIBRATION
POINTS
HD1 HIGH
CAL
through
HD7 HIGH
CAL
The
HD# HIGH CAL
menu items display the currently
measured fume hood flow rate and the calibrated value for
that fume hood flow. The calibrated hood flow can be
adjusted using the
S
/
T
keys to make it match a reference
measurement. Pressing the
SELECT
key will save the new
calibration data.
MINIMUM HOOD #
FLOWS
MIN HD1
FLOW
through
MIN HD7
FLOW
The MIN HD# FLOW menu items adjust the minimum flow
value for each fume hood input. Use this menu item if the
fume hood flow measurements are too low when the sash is
closed.
0–10,000 CFM
0
RESET
CALIBRATION
RESET CAL
The RESET CAL menu item restores the default calibration
adjustments for the 7 hood flows. When this menu item is
entered, the 8682 will prompt the user to verify that they want
to do this by indicating NO. Use the
S
/
T
keys change the
display to YES, then press the
SELECT
key to reset the
calibrations. Pressing the
MENU
key before the
SELECT
key
will exit out of the menu item.
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.
