Detecto 750 User Manual

SETUP AND CALIBRATION, CONT.
UnLoAd=
(UNLOAD CALIBRATION WEIGHT)
After a moment, the display will change to
UnLoad
.
1. Remove the test weights from the scale platform and then press the BMI/ENTER key.
2. Starting at the left and preceding right, a series of dashes will appear on the display.
The dashes will stay on the display momentarily, then disappear, after which the
calibration factor will be saved and the display will proceed to the next prompt.
IMPORTANT! During the time the dashes are appearing on the display, insure
that the loaded (or empty) scale is stable.
SEtGC
(SET GRAVITY CONSTANT)
This indicator is equipped with an acceleration of gravity function which means that it can be
calibrated in one location and then adjusted to match the acceleration of gravity at the location
where it will used.
With the display showing
setGC
press the BMI/ENTER key to view the current setting. If the
value displayed is acceptable, press the BMI/ENTER key again. Otherwise, press the a or
b keys to scroll through and select a new value and then press the BMI/ENTER key to save
it and proceed to the next prompt. Allowable values are: 0 or 1.
SEtGC=0 SEtGC=1
Gravity Constant is NOT used Set Gravity Constant
NOTE! If you select 1 (Set Gravity Constant) the following additional prompts will be
displayed:
CALGC=
(CALIBRATED GRAVITY CONSTANT)
The display will change to show
CALGC=
. Press the BMI/ENTER key to show the current
setting. This is the acceleration of gravity value of the location where the scale was
calibrated. If the value displayed is acceptable, press the BMI/ENTER key to save it.
Otherwise, press the a or b keys and the _ or ` keys to scroll through and select a new
value and then press the BMI/ENTER key to save it and proceed to the next prompt.
Consult the factory Tech Support for the Acceleration of Gravity value for your location.
OPGC=
(OPERATING GRAVITY CONSTANT)
The display will change to show
oPGC=
. Press the BMI/ENTER key to show the current
setting. This is the acceleration of gravity value for the location where the scale will be
operated. If the value displayed is acceptable, press the BMI/ENTER key to save it.
Otherwise, press the a or b keys and the _ or ` keys to scroll through and select a new
value and then press the BMI/ENTER key to save it and proceed to the next prompt.
Consult the factory Tech Support for the Acceleration of Gravity value for your location.
NOTE! Once the Gravity Constant has been set, both
CALGC=
and
oPGC=
must be set to the same value to disable it.
8555-M483-O1 Rev A x 750 Owner’s
16

Detecto 750 Specifications

General

Readability	0.2 lbs
Display	LCD
Power	AC adapter or battery
Connectivity	RS232
Functions	BMI