4 Display Segment TestWhenever the scale is power on, all segments of the LCD will be turn on for approx.5 seconds. Check for any missing segment.5 Functional Block Diagram / Description5.1 Functional Block Diagram440…N-SH-e-0840 5digital signalanalogsignalMicroprocessorPower control /Regulator &Low batterydetectorKeyboard L C DA/D ConverterExternalComputer /PrinterRS232 SerialInterfaceBatteryorAdaptorAmplifierLoad cell(Sensor)

Features

Internal Calibration Procedure (Linearity Adjustment)

Display Segment Test

Function Description

Trouble Shooting

To Replace PCB

To Replace Load Cell Assembly

Schematics

Components Layout

KERN 440...N Service Manual

Technical data

Declaration of conformity

Basic Information (General)

Monitoring of Test Resources

Unpacking, Setup and Commissioning

Scope of delivery

Connection of peripheral devices

Underfloor weighing

Operation

Taring

Parts counting

Net-total weighings

Weighing units (Unit)

Display background illumination

Animal weighing function

Settings

Leave menu structure

Selection of the adjustment weight

Interface RS232C

Selection printed edition

Reset to factory setting

Output on bar code printer

Service, maintenance, disposal

Instant help

440-21A

440-21N

440-33N

440-35A

440-35N

440-43N

440-45N

440-47N

440-49A

440-49N

440-51N

440-53N

440-55N

KERN 440...A

KERN 440...N