P/N UM2210KL 2210KL4 Rev20190312_Web
14
CALIBRATION
Your scale has been factory calibrated and does not require calibration prior to use. To check for
accuracy, place an accurately known certified weight (3,000 to 5,000 grams recommended) on the
platform. If the display reads other than the known weight value by +/- 5 grams, Health o meter
Professional recommends calibrating the scale.
Calibration must be done in grams or kilograms using certified weights.
IMPORTANT NOTE
: A certified weight is a weight that has been accurately calibrated and its
license is traceable to NBS weights & measures. Weight room free weights are
not
suitable to use
as check weights as they may vary from their stated value.
The 2210KL/2210KL4 is an ultra-accurate scientific instrument. Environmental conditions during the
calibration process can cause slight deviations in the calibration results. While these deviations will
not affect the overall performance of the scale, we recommend the following procedure for the most
accurate calibration results:
1. Press
ON/ZERO
and wait for the display to show “0.0”.
2. With no weight on the platform, begin the calibration procedure.
NOTE:
Ensure the scale is on
for a minimum of 2 minutes before beginning calibration. If the Auto Off time is programmed for
less than 2 minutes, either occasionally tap the scale so it does not power off or change the Auto
Off time to longer than 2 minutes.
3. The calibration security code must be entered before attempting to calibrate the scale. Hold
down
MENU
and press
RECALL
. Release both buttons. “Set-0” will be displayed and the “0” will
be flashing.
4. Press the
button repeatedly until “Set-2” appears. Press
ENTER
. Note: the button must
be pressed qui
ckly after “Set-0” appears or the scale will return to zero.
5. Use the and
keys to input “125” as the calibration security code. Press
ENTER
to advance
to the next digit. After entering the third digit, press
ENTER
and the scale will return to normal
weighing mode. The security code needs to be entered only once, unless the scale is powered
off. Access to calibration is denied if the proper code is not entered.
6.
After “0” appears on the display, wait 5 seconds then press
ON/ZERO
to zero the scale.
7. Place the certified weight onto the scale and wait for the weight measurement to lock. Press
REWEIGH t
hen quickly hold down
MENU
and press
RECALL
. Release both buttons.
Note:
this
button sequence must be done quickly to ensure the weight does not lock after pressing
REWEIGH
.
8.
“Set-0” will be displayed and the “0” will be flashing.Press the button repeatedly until “Set-6”
appears. Press
ENTER
.
9. A weight value will display representing the current calculation of the known weight. The grams
digit will be flashing. Use the and keys to input the proper value of the known weight.
Press
ENTER
to advance to the next digit. After entering the weight value, press
ENTER.
“-CAL-“ will appear on the display followed by dashes while the scale calibrates.
10. The calibration weight value will appear on the display. Remove weight, wait 5 seconds, then
press
ON/ZERO
. Wait for “0.0” to display and verify calibration by placing the same known
weight back on the scale. Calibration is now complete. For additional questions or technical
support contact Customer Service at 1-800-815-6615.
Calibration Error Code
“Err-4”
Scale is below minimum calibration weight. Use at least 3000 grams to
calibrate the scale.
Summary of Contents for 2210KL
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