CONTENTS
PREFACE……………...……….………..…….…….………PREFACE-1
IMPORTANT……………...……….………..….…….…IMPORTANT-1
Precautions on Electromagnetic
Wave Interference……………………………………………………………………IMPORTANT-1
1. Possible Electromagnetic Wave Interference
Caused by This Instrument………………………………………………………..IMPORTANT-1
2. Possible Electromagnetic Wave Interference
Affecting This Instrument…………………………………………………………..IMPORTANT-1
Warranty on Product………………………………………………………..………IMPORTANT-2
Technical Service……………………..……………………………………………IMPORTANT-4
Disposal this instrument……………………………………………………..……IMPORTANT-5
Other Precautions…………………………………………………………..………IMPORTANT-5
1. Handling of Chemicals and Samples…........................................... … IMPORTANT-5
2. Notice on Instruction Manuals ........................................................ … IMPORTANT-5
3. Trademark Acknowledgments….……………………………………IMPORTANT-5
SAFETY SUMMARY……………...……….……….SAFETY-1
THE PERSONAL COMPUTER…………………..……………SAFETY-10
COMPUTER VIRUSES AND
BACKUP DATA………………………….………………………….SAFETY-10
WARNING DISPLAY LABELS…………………………………….SAFETY-11
CHAPTER 1 INSTALLATION………………….……………………….1-1
1.1 UNPACKING…………………………………………………..…………………………1-1
1.2 I
NSTALLATION SITE………………….……………………………………...………..…1-2
1.2.1 Installation Conditions…………………….………….…………………………….1-2
1.2.2 Installation Environment……………………………….…………………………..1-2
1.3 CHECK OF CONTENTS……………………………...……………………………………1-3
1.4 CHECK OF VOLTAGE AND FUSE……………………………...………………………….1-4
1.5 SIDE PANEL OF THE DB-20………………………..………..………………………1-5
1.6 CONNECTION OF POWER CORD AND GROUNDING WIRE……………...…………………1-5
1.7 CONNECTION OF PRINTER………………………...……………………………………..1-6
1.8 LOCAL-REMOTE SWITCH…………………….………………………………………….1-7
1.9 LCD BRIGHTNESS ADJUSTMENT PORT…………………………………………………1-7
I