DIGI-STAR EZ-320 SCALE
CALIBRATION
(USING PLATFORM SCALE AS
A REFERENCE)
1.
Drive
the mixer to a platform scale and obtain an empty weight of the mixer. Retain
this number for use later. NOTE: If the mixer is truck mounted, DO NOT shut the
engine off during this procedure because restarting could cause the scale to
exit the calibration mode.
2.
Power
up the scale indicator and allow it to warm up for five minutes.
3.
Press
and hold the [NET/GROSS] key, then press and hold the [ON] key until “
4.
From
this point on, the [ON] key will act as the ENTER key and the [NET/GROSS] key
will act as the VALUE INCREMENT key if it is necessary to change a parameter value.
5.
LANGUAGE will appear on the display, followed
by ENGLISH; if not the desired language, press [NET/GROSS] key to change.
6.
Press
the [ON] key.
7.
P-ALM will appear on the display, followed
by 100. if not, press the [CLEAR] key and enter in the
number 100.
8.
Press
the [ON] key.
9.
E-MTHD will appear on the display, followed
by a 1. This can be 1, 2 or 3 depending on the method of programming you choose
for rations and recipes.
10.
Press
the [ON] key.
11.
TOLER will appear on the display, followed
by OFF. This can be .5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ingredient
percentage.
12.
Press
the [ON] key.
13.
DELAY will appear on the display, followed
by MANUAL. This can be 1, 2, 3, 4, 5, 6, 7, 10, 20, 30 or 60 second delay.
14.
Press
the [ON] key.
15.
TIME will appear on the display, then change to SET TIME. If
not correct, use the [NET/GROSS] key to increase the value of the flashing
numbers, then the [TARE] key to change the position of the flashing numbers.
16.
Press
the [ON] key.
17.
DATE will appear on the display, then change to SET DATE. If
not correct, use the same procedure as setting the time.
18.
Press
the [ON] key.
19.
MARGUE will appear on the display, followed
by OFF. If not, press [NET/GROSS] key to turn it OFF.
20.
Press
the [ON] key.
21.
MOTION will appear on the display, followed
by OFF. If it displays ON, press the [NET/GROSS] key to change it OFF
22.
Press
the [ON] key.
23.
D RATE will appear on the display, followed
by a 2. if not, press [NET/GROSS] until it displays 2.
24.
Press
the [ON] key.
25.
26.
Press
the [ON] key.
27.
ZTRACK will appear on the display, followed
by OFF. If not, press [NET/GROSS] to turn it OFF.
28.
Press
the [ON] key.
29.
The
scale will now scroll the following message: “PRESS NET/GROSS FOR CALIBRATION –
PRESS TARE FOR SETUP – PRESS ON TO EXIT”. At this point, you will press the
[NET/GROSS] key for calibration.
30.
LB-KG will appear on the display, followed
by LB. If KG is desired, press the [NET/GROSS] key to change.
31.
Press
the [ON] key.
32.
CAP will appear on the display, followed by 40000 with the
far right digit flashing. If not, press the [NET/GROSS] key to change the value
of the flashing digit, then use the [TARE] key to change the position of the
flashing digit.
33.
Press
the [ON] key.
34.
COUNT will appear on the display, followed
by 10. If a count of 5 is desired, press the [NET/GROSS] key until 5 is
displayed.
35.
Press
the [ON] key.
36.
ZERO will appear on the display, followed by a number. Press
the [NET/GROSS] key, then the [ZERO] key to zero balance the indicator.
37.
ADD WT will appear on the display, followed
by 0.
38.
At
this point, you will need to load the mixer with no less than 4000 lb. of
weight.
39.
Next,
drive the mixer back to the platform scale and obtain a loaded weight. Subtract
the number from the empty weight obtained in step 1 from this number.
40.
Press
the [ON] key.
41.
Enter
the number obtained in step 39 into the scale by pressing the [NET/GROSS] key
to change the value of the flashing digit, and [TARE] to change the position of
the flashing digit in the number.
42.
When
the correct weight has been entered, press the [ON] key to enter the
calibration number into the scale.