Rice Lake MSI4300 PortaWeigh Plus Crane Scale 7 Key - Manual (Page 34)

MSI-4300 Porta-Weigh Plus/7 Key • User Guide Page 33
M E A S U R E M E N T S Y S T E M S I N T E R N A T I O N A L
WARNING: This function will not work unless the scale is loaded at
45% of capacity or more.
3) Use the SELECT key to cause the displayed reading to move
up slightly. Use the CLEAR key to cause the reading to move
down. Each push of the Select or Clear key causes the
calibration to shift by 1/4 displayed count. When the dis-
played reading is acceptable push ENTER .
4) Fine Calibration is complete, push CLEAR to return to
normal scale operation, or push SELECT to choose another
Calibrate Setup function.
Calibrate with RCal
Calibrate with the Resistor Calibration number.
Caution: Cal RCal is for emergency calibration when test weights or a
calibration system is not available.
1) Remove the right (facing the back) battery tube. On the
calibration label is a printed RCal value. Make a note of the
value and reinsert the battery tube. Turn the scale power on
and push the calibrate enable switch behind the seal port.
2) Use the SELECT key to scroll to the “CAL RCAL” message.
Push ENTER.
3) The message reads “Ø SCALE”. Remove all weight from the
scale. Push ZERO. The scale will internally zero when
motion ceases and assuming the detected zero weight is
within acceptable limits.
4) Use the SELECT and ENTER key to cause the left most digit
of the displayed reading to match the RCal value noted
earlier. Repeat for the remaining digits. Push ENTER.
Note: The RCal value is stored in internal memory and will
show up as a default value. If this is the desired value just
push the enter key.
5) Cal RCal is complete, push CLEAR to return to normal scale
operation, or push SELECT to choose another Calibrate
Setup function.
To enable/disable AZM (Auto Zero Maintenance)
1) Use the SELECT key to scroll to the “AZM” message. Push
ENTER.
2) Use the SELECT key to scroll through the AZM options.