Cardinal 220 - Advanced Display and Lockout Features; Calibration C Numbers Explanation

22
NOTE! The menu selections
HIGH RES
and
KEY LOCK OUT
can only be selected
using the calibration switch.
HIGH RES - Display High Resolution Weight
Press the Calibration switch until the display shows
HIGH RES
.
If High Resolution Weight adjustment is not desired, press the
ASTERISK
key to reset the
indicator and return to the normal operation weight display.
If High Resolution Weight adjustment is desired, place a calibrated test weight on the scale and
press the
ENTER
key.
With the display showing
HI Res=XXXXXX
,
Press the
1/YES
key to increase the span
OR
Press the
0/NO
key to decrease the span
Press the ASTERISK key to return to the
HIGH RES
prompt
OR
Press the
ENTER
key to exit
HIGH RES
and return to
SETUP
Press the
PRINT
key to print the weight.
KEY LOCK OUT - Key Lock Out Function
Press the Calibration switch until the display shows KEY LOCK OUT.
Press the key(s) to be locked out (display will show
-LOCKED-
) OR
Press the key(s) to be unlocked (display will show –UNLOCKED-)
Press the calibration switch or cycle power to exit the
KEY LOCK OUT
function.
During normal operation, pressing a locked key will results in a 1/2 second display
-
LOCKED-
and the key will be ignored.
CALIBRATION “C” NUMBERS
• The “C” numbers are displayed only during the Test mode operation.
• Press the
ASTERISK
key then the
UNITS/TEST
key.
•
The "C" numbers are shown at the end of the test operation and each number is
displayed for approximately 4 seconds.
•
Each number may be up to three (3) digits in length.
• Recording these numbers (and entering the numbers when prompted) will allow the
indicator to return to its present calibration settings without using test weights.
• Refer to the Setup and Calibration,
CALIBRATION?
section of this manual for instructions
on using the "C" numbers.
NOTE! If the scale is used in a commercial application and must be "Legal for
Trade", "C" numbers can not be used to re-calibrate.