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without any weight. Then repeat the step (6) for the span or weight adjustment untill the desired
calibration is achieved.
8) Re-place the 2000g weight to the platform and readjust the VAR1 weight mode to read as “.2240”.
if
scale shows .2240 with this standard weight on the platform and when weight is removed,
the LCD must display “ . 240” then the scale is well calibrated and ready for operation.
Caution:
The maximum weight readable by this scale type = 2250 gm as a stopper to prevent overloading is
located underneath the loadcell.
9) Please repeat the procedure 5) to 8) until scale is calibrated to requirement. You may use other
standard weights to calibrate the scale.
10) Remove the screw driver, close the case and fasten back the screws to its original position. If the
case of the scale is dirty please wipe the case with household kerosene and please ensure no
kerosene is splashed on the keyboard circuit and overlay as it may remove the adhesive in the long
run.
SPECIAL INSTRUCTION:-
TO GO INTO CALIBARTION MODE ROUTINE PLEASE FOLLOW THE STEP INDICATED BELOW AND LCD
WILL DISPLAY AS FOLLOWS:
8.8 8. 8 STEP 1. PRESS
ON/OFF
KEY
- - - -
STEP 2. PRESS
TARE
KEY AND
HOLD IT MOMENTARILY
WHILE DEPRESSING
THE
ON/OFF
KEY AGAIN. AFTER 1-2 SECS RELEASE BOTH KEYS TO GET THE
FOLLOWING DISPLAY ON LCD SCREEN.
]
.7 7.7
6.66.6
5.55.5
4.44.4
3.33.3
2.22.2
1.11.1
X.XX.X
LCD WILL DISPLAY A NUMBER, IF THE SCALE SHOWS
“-80” OR “E.E” ,
WHICH
IS THE OFFSET FREQUENCY NEED TO BE ADJUSTED......PLEASE USE THE ABOVE PROCEDURES
TO CALIBRATE.
