Lg Electronics QHW 6 User Manual

 

 

SECTION 1 INTRODUCTION………………………………………………………………1 

SECTION 2 SPECIFICATIONS……………………………………………………..……2 

SECTION 3 INSTALLATION……………………………………………………..……….3 

3.1 General Installation……………………………………………………………………3 

3.2 Install of QHW series…………………………………………………………..………3 

SECTION 4 KEY DESCRIPTIONS………………………………………………………4 

SECTION 5 DISPLAYS………………………………………………………………….5 

SECTION 6 OPERATION…………………………………………………………….…..6 

6.1 Zeroing the display…………………………………………………………………….6 

6.2 Taring……………………………………………………………………………..…….6 

6.3 Weighing a sample……………………………………………………………..…….6 

6.4 Percent weighing………………………………………………………………..…….6 

6.5 Parts counting……………………………………………………………………..…….7 

6.6 Check-weighing………..………………………………………………………..…….7 

6.7 Accumulated total………..………………………………………………………..…….8 

6.8 Manual accumulation………..…………………………………………………..…….8 

6.9 Automatic accumulation……..………………………………………………..…….9 

SECTION 7 BATTERY OPERATION………………………………………………..…10 

SECTION 8 RS-232 OUTPUT…………………………………………………………..11 

SECTION 9 PARAMETERS……………………………………………………………12 

SECTION 10 CALIBRATION……………………………………………………..……..13 

SECTION 11 ERROR CODES…………………………………………………………15