TABLE OF CONTENTS
1. FEATURES................................................................ 1
2. SPECIFICATIONS...................................................... 2
2-1 General Specifications.......................................... 2
2-2 Electrical Specifications........................................ 4
3. FRONT PANEL DESCRIPTION.....................................5
4. GENERAL MEASURING PROCEDURE........................... 7
4-1 Light measurement..............................................7
4-2 Data Hold............................................................9
4-3 Data Record (Max., Min. reading)......................... 9
4-4 Data Logger........................................................ 10
5. ADVANCED ADJUSTMENT PROCEDURE.......................12
5-1 Check Memory Space...........................................13
5-2 Clear Memory......................................................14
5-3 Date/Time Setting................................................14
5-4 Sample Time Setting............................................14
5-5 Auto Power Off Default Setting.............................14
5-6 Unit Default Setting............................................ 15
5-7 Auto/Manual Default Setting............................... 15
5-8 Escape from the SETTING function....................... 15
6. HOW TO SEND THE DATA OUT FROM THE METER......16
7. RS232 PC SERIAL INTERFACE....................................19
8. BATTERY REPLACEMENT........................................... 21
9. SYSTEM RESET.........................................................21
10. OPTIONAL ACCESSORIES........................................ 22
11. SPECTRUM of LIGHT SENSOR.................................. 23