4-4.Span Calibration - Excell SK-VET Service Manual

EXCELL PRECISION CO., LTD

4-4.Span Calibration

Set the jumper SWA1 on the main board to the ADJ position (EEPROM
v
UNLOCKED). Press the
the display shows
Set the jumper SWA1 back to the LOCK position, after completing the
v
calibration.
If the jumper SWA1 is set back to the LOCK position during calibration, the
v
scale exits the service mode automatically.
Press the key
TARE
Place a load on the weigh
pan according to the weight
value show on the display,
then press
the key.
TARE
Remove the load from the
weigh pan.
Set the jumper SWA1 to the LOCK position.
The scale returns to the weighing mode.
SK-VET V1.0
.
key to enter the SPAN calibration mode;
ON/ZERO
.
Detect and save zero point in EEPROM
automatically.
. The maximum capacity is displayed.
.
The calibration data is saved in the
EEPROM
.
ON/ZERO
TARE
.
HOLD
17
⇒ Increment digit (from 0 to 9)
⇒ Confirm / enter key
⇒ Move the cursor to the right
SME300000067