Operation Manual

Calibration Verification (Kilograms)
Product Reference Guide 5-13
Increasing- Load Test (Phase 2)
After completing the Shift Test, you must complete the Increasing Load
Test using 10.00, 12.50 and 15 kilograms of weight.
1. Place 10.00 kilograms in the center of the weighing surface and
check that the display reads between 9.990 kg and 10.010 kg.
2. Place an additional 2.50 kilograms in the center of the weighing sur-
face and check that the display reads between 12.490 kg and 12.510
kg.
3. Place an additional 2.50 kilograms in the center of the weighing sur-
face and check that the display reads between 14.990 kg and 15.010
kg.
4. Remove the weights and verify that the display reads 0.000 kg.
5. You have completed phase two of the increasing load test.
Blanking Test
This test ensures that the scanner/scale will indicate its weighing capability
has been exceeded if a weight greater than 0.82 over its maximum upper
weight limit is placed upon the unit.
1. Place weights that total the upper limit plus 0.82 kilograms on the
weigh platter. For example: If the upper limit is set at 15 kilograms,
place weights equaling 15.82 kilograms.
2. Verify that the display shows a dash and three hyphens ( _ - - -).
This is the overweight indication.
NOTE
The upper limit of the scale is configurable according to POS
interface type and may not necessarily be set at 15 kilograms,
which is the standard setting. For this test, continue to place
weights in 2.50 kilgram increments only up to the upper weight
limit set for your scale.
NOTE
The scanner/scale may blank (show an underscore and three
hyphens) at any weight greater than its upper limit, but must
blank when the upper limit plus 0.82 pounds are set upon the
weighing surface.