Rice Lake RS-130 - Calibration Instructions - Manual

85773 - Rev A
RS-130 Retail Scale Calibration Instruction Sheet
Authorized distributors and their
employees can view or download this
manual from the Rice Lake Weighing
Systems retail distributor site at
www.ricelakeretail.com
.
Warning
Procedures described require work
inside the scale enclosure. These
procedures are to be performed by
qualified service personnel only.
Weight Calibration
Follow the steps below to complete the calibration process.
1. Turn on power and press and hold the
CHANGE
key until the WEIGHT display shows
6.3
. Release the
CHANGE
key.
2. Press and hold the
ZERO
key until the WEIGHT display shows
SEtUP
.
3. Press the
ZERO
key to enter calibration mode. WEIGHT display flashes
CAL-1
and shows
UNIT 1
.
NOTE:
The WEIGHT display will not flash
CAL-1
if jumper JP1 is in the disable position. See “Setting JP1 to the
Enable/Disable Position” on page 2. if the WEIGHT display will not flash
CAL-1
.
4. Press the
CLEAR
key to select the weight unit (default is kg) to be used for calibration.
• Unit 1 - kg (annunciator above kg lit in the UNIT PRICE $ display)
• Unit 2 - lb (annunciator above lb lit in the UNIT PRICE $ display)
• Unit 3 - oz (annunciator above oz lit in the UNIT PRICE $ display) - not available in Canada
5. Press the
CHANGE
key to accept the weight unit. The WEIGHT display shows:
• 00.000 (kg)
• 000.00 (lb)
• 0000.0 (oz) - not available in Canada
6. Press the • key to shift and the
CLEAR
key to modify the flashing digit. For example, If you use a 30lb
standard weight to calibrate; use the • key to shift the flashing digit to
000.00
and use the
CLEAR
key to
set the digit to
030.00
.
7. Press the
CHANGE
key and wait for the WEIGHT display to show
000000
and the UNIT PRICE $
display to show the internal offset value at (
xxxxx
.)
8. Place selected weight from step six on the platter. WEIGHT display shows the internal span value and
UNIT PRICE $ display shows the internal offset value at (
xxxxx
.)
9. Wait for the span value to become stable, then press the
CHANGE
key. Wait for the WEIGHT display to
flash
good
(twice), quickly remove the weight from the platter. After automatic restart, finish calibration.
10. Disable JP1 to maintain NTEP and Measurement Canada approval See “Setting JP1 to the Enable/
Disable Position” on page 2. 
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