TW20_NS20_EW20 Series Weighing Indicator Operation Manual
1. PRECAUTIONS-------------------------------------------------------------------------------------------------------------------------- - 1 -
2. PRODUCT DESCRIPTION----------------------------------------------------------------------------------------------------------- - 3 -
2.1 General---------------------------------------------------------------------------------------------------------------------------- - 3 -
2.2 Over View------------------------------------------------------------------------------------------------------------------------- - 4 -
2.3 Interfaces--------------------------------------------------------------------------------------------------------------------------- 7 -
3. INSTALLATION-------------------------------------------------------------------------------------------------------------------------- 10 -
3.1 Unpacking----------------------------------------------------------------------------------------------------------------------- - 10 -
3.2 Installation----------------------------------------------------------------------------------------------------------------------- - 10 -
3.3 Load cell connections-------------------------------------------------------------------------------------------------------- - 10 -
3.4 RS232 wire connection------------------------------------------------------------------------------------------------------- 11 -
3.5 Power Connection-------------------------------------------------------------------------------------------------------------- 11 -
3.6 Rechargeable battery---------------------------------------------------------------------------------------------------------- 11 -
4. DISPLAY&KEYS FUNTION--------------------------------------------------------------------------------------------------------- - 14 -
4.1 Key Board----------------------------------------------------------------------------------------------------------------------- - 14 -
4.2 Indication Description---------------------------------------------------------------------------------------------------------- 16 -
5. OPERATION---------------------------------------------------------------------------------------------------------------------------- - 18 -
5.1 Power On/Off------------------------------------------------------------------------------------------------------------------- - 18 -
5.2 Log in----------------------------------------------------------------------------------------------------------------------------- - 18 -
5.3 Zero Setting--------------------------------------------------------------------------------------------------------------------- - 18 -
5.4 Tare------------------------------------------------------------------------------------------------------------------------------- - 18 -
5.4.1 Semi-automatic tare------------------------------------------------------------------------------------------------- - 18 -
5.4.2 Automatic tare---------------------------------------------------------------------------------------------------------- 19 -
5.4.3 Pre-set tare------------------------------------------------------------------------------------------------------------ - 19 -
5.5 Weighing Operation------------------------------------------------------------------------------------------------------------ 21 -
5.7.2 Recall indirect PLU-------------------------------------------------------------------------------------------------- - 24 -
5.7.4 Recall direct PLU------------------------------------------------------------------------------------------------------ 25 -
5.8 Parts Counting------------------------------------------------------------------------------------------------------------------- 25 -
5.9 Percentage Weighing---------------------------------------------------------------------------------------------------------- 29 -
5.10 Accumulation------------------------------------------------------------------------------------------------------------------- 31 -
5.11 Printing-------------------------------------------------------------------------------------------------------------------------- 34 -
5.11.1 Label Printing-------------------------------------------------------------------------------------------------------- - 34 -
5.11.2 Receipt Printing----------------------------------------------------------------------------------------------------- - 34 -
5.12 Tolerance checking----------------------------------------------------------------------------------------------------------- 35 -
5.12.1 Beep Mode----------------------------------------------------------------------------------------------------------- - 35 -
5.13 Backlight Setting------------------------------------------------------------------------------------------------------------- - 39 -
5.14 Auto Power Off--------------------------------------------------------------------------------------------------------------- - 40 -
5.15 Animal Weighing------------------------------------------------------------------------------------------------------------- - 41 -
5.16 Peak Hold---------------------------------------------------------------------------------------------------------------------- - 42 -
6. PARAMETERS------------------------------------------------------------------------------------------------------------------------- - 44 -
CONTENTS
REV:01