CALIBRATION
This scale is factory calibrated and does not require calibration prior to use.
The calibration procedure may be performed using a known/certified weight in either pounds or
kilograms. The default is in pounds, but calibration can be done in kilograms. The following instructions
assume the scale is set to pounds. If you prefer to calibrate in kilograms, please call Customer Service
at 1-800-815-6615.
Note: Calibration weight must be no less than 60 lb (27 kg) and no more than 300 lb (150 kg).
Turn the scale on. While "START" is displayed (for 3 seconds);
Press ZERO - UNITS - UNITS - ZERO
Press SEND
Press SEND to calibrate with 300 lb. If calibrating with a lesser
weight, press WEIGHT/HEIGHT/BMI to change the weight and
then the arrows to change the flashing digit,
WEIGHT/HEIGHT/BMI to move to the next digit, until you reach
the required weight (no less than 60 lb and no more than 300 lb)
Clear the platform and press SEND
Wait without touching or shaking the scale until the zero
calibration process is finished
Load the platform with the required weight and press SEND
Wait without touching or shaking the scale until calibration
process is finished.
Remove weight from the platform.
CALIBRATION ERROR LIST
ERROR
NO.
Err 1
Mathematical mistake; division by zero.
Cannot calculate calibration factor
Err 2
Weight loaded too low. Cannot
calibrate
Err 3
Unstable weight. Cannot calibrate
Err 5
Calibration disabled
Err 6
High saturation state (high A/D)
Err 7
Low saturation state (low A/D)
ACTION
DEFINITION
"CAL" will appear on the LCD
Scale will reboot. "StArt" will
appear followed by the software
CHECK/REPLACE
Will show when trying to calibrate with no
calibration weight
While in calibration procedure add more weight in
load mode
Check the load cells mechanical surroundings
and see nothing touches them and the cables are
well connected
On the back of the display, locate the silver
extended screw and plastic tab. Use a nut driver
or pliers to remove the tab and gain access to the
push button underneath. Press and release one
time to enable proper calibration. When finished,
toggle the calibration switch to enable
The load cell cable is not connected correctly.
Check the connection, cables, and mechanical
connection.
See Err 6
14
DISPLAY SHOWS
"Load/300.0 lb"
"CLEAR"
Zero Calibration
"-----------"
Weight calibration
"Put XXX.X"
"-----------"
"DONE"/"CLEAR"
version and "0.0"