1
CONTENTS
INITIAL INSPECTION AND ASSEMBLY .....................2
BEFORE YOUR FIRST USE ..........................…………2
A. Replace the Batteries
............................................2
B. Soak the Electrode
.................................................2
C. Setup and Calibrate the Electrode and Meter
............2
VISIONPLUS pH630FA OVERVIEW............................3
A. Meter Description
...................................................3
B. LCD Display
..........................................................3
OPERATION MODES AND KEYPAD OPERATIONS...4
A. Operation Modes
......................................................4
B. Keypad Operations
................................................4
USING VISIONPLUS pH630FA....................................5
A. Power on/off
.........................................................5
B. Select Buffer
.........................................................5
C. Calibrate pH
..........................................................5
D. Measure
...............................................................6
E. Hold Data
.............................................................6
REPLACE ELECTRODE…...........................................7
ERROR DISPLAYS AND TROUBLESHOOTING ….....8
SPECIFICATIONS ........................................................9
WARRANTY ...............................................................10
