Service Menu; Entering The Service Menu; Service Menu Contents - KERN 120-5DM Service Manual

Electronic analytical balances
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1 Service Menu

For general operations, please refer to the ABT Series instruction manual.

1.1 Entering the Service Menu

1)
Set the balance to display the mass.
2)
Press and hold the [ON/OFF] key and [1d/10d] key together for 3 seconds.
The mass display remains unchanged.
3)
Within 10 seconds, press and hold the [CAL] key and [PRINT] key together
for 3 seconds.
4)
The balance model name is displayed to enter the Service Menu mode.
ROM Version 1.01 E2.32 / 1.01 F2.32 and above
(1) Break the seal on base (left side). By pressing the sealing switch on the
display board (a push button on the left from your view of the board),
connect the AC adapter and when "CAL 2" is displayed, release the
switch.
(2) After a short time the display appears "OFF".
Press the [ON/OFF] key once. Now you are in weighing mode.
(3) Enter the Service Mode following the same procedure as with standard
models (see above, point 2-4).

1.2 Service Menu contents

Pressing the [CAL] key changes the display as follows.
Display
Example
220-4E
(1)
w.int
(2)
w.SEt
(3)
Lin-Adj
(4)
Lin-SEt
(5)
1.00-1.00
(6)
-End-
(7)
EE oUt
(8)
CAL (iCAL or
(9)
ECAL)
CAL SEt
(10)
PCAL SEt
(11)
PCAL
(12)
(
-wAd-
13)
(14)
-tAd-
4
Model name
All unit signs are displayed in "trAdE:on" specification.
"g","%","PCS","ct" and "d" unit signs are displayed in "trAdE:Si" specification.
Unit signs are not displayed in "trAdE:oF" specification.
Move built-in weights to initialize position (weight lift up)
Load or unload the built-in weights
Calculate and store the linear coefficient (ABT-5D excluded)
Linear adjustment weight value input (ABT-5D excluded)
Software version No. (Control CPU (Main board) – Application CPU (Display
board))
Exit Service menu
Print out EEPROM content (non-volatile memory)
Selected calibration mode in the user menu
Input value of external weight for calibration
Input value of external weight for built-in weight calibration
Built-in weight calibration
Load adjustment value (see 1.3 wAd Map)
(* Displayed by average mode selected in the user menu.)
Temperature adjustment value
Load adjustment value after temperature correction (see 1.3 wAd Map)
Content
ABT-SH-e-1012

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220-5dm

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