1
Introduction
The HBR302-1 Scale can be used for a wide range of commercial activities including, receiving at factories
and general stores as well as at fish markets, fresh markets, and agricultural industries. The system
features “the check weighing function” that weighs based on the specified upper and lower limits.
Thoroughly read this operation manual to use the HBR302-1.
- Table of Contents –
1. Read these instructions before use........................................................................................ 2
1-1. For safe and proper use .......................................................................................................... 2
1-2. Cautions and instructions on use ............................................................................................ 4
1-3. Functions ................................................................................................................................. 5
1-4. Product package ..................................................................................................................... 5
1-5. Scale Diagram ......................................................................................................................... 6
1-6. To maintain the performance of the scale ............................................................................... 6
2. Preparations before use ........................................................................................................... 7
2-1. Assembling the instrument ...................................................................................................... 7
2-2. Place of installation ................................................................................................................. 7
2-3. How to charge a battery .......................................................................................................... 7
2-4. Display panel and operation keys ........................................................................................... 8
3. Basic operations ....................................................................................................................... 9
3-1. How to weigh an item .............................................................................................................. 9
3-2. How to reset the indication to zero.......................................................................................... 9
3-3. How to turn off the power ........................................................................................................ 9
4. One-touch tare function ......................................................................................................... 10
4-1. How to enable the one-touch tare function ........................................................................... 10
4-2. How to check the gross weight when the tare function is enabled ....................................... 10
4-3. How to exit the one-touch tare function ................................................................................ 10
5. User parameters...................................................................................................................... 11
5-1. About user parameters .......................................................................................................... 11
5-2. How to set a user parameter ................................................................................................. 11
5-3. User parameter table ............................................................................................................ 11
5-4. Description of each user parameter ...................................................................................... 12
6. Checkweighing function ........................................................................................................ 13
6-1. Checkweighing function ........................................................................................................ 13
6-2. How to select a checkweighing function ............................................................................... 14
6-3. How to use the checkweighing function ................................................................................ 15
7. Instruments for other than transactions or certifications .................................................. 19
7-1. About instruments for other than transactions or certifications ............................................. 19
7-2. User parameter of instruments for other than transactions or certifications ......................... 19
7-3. Gravitational acceleration compensation for the region of use (only for a scale not
legal for trade) ....................................................................................................................... 19
7-4. How to conduct weight calibration ........................................................................................ 20
8. Other topics ............................................................................................................................. 21
8-1. Options .................................................................................................................................. 21
8-2. Error messages ..................................................................................................................... 22
8-3. Specifications ........................................................................................................................ 24
8-4. Dimensional outline drawing ................................................................................................. 26
