User Guide

6
3 DISPLAY AND KEYPAD FUNCTIONS
3.1 Display
The LCD has a primary and secondary display.
• The primary display shows the measured pH, mV or Relative mV
value.
• The secondary display shows the measured temperature. In
Calibration mode, pH buffer values are displayed here; while
measured mV values are displayed in the ORP Calibration mode.
SETUP MEAS CAL
HOLD
pH
癈
READY
-.8.8.8
-1.8.8.8
ATC
pH
mV
ERR
123
4
5
6
7
8
9
10
1112
13
14
15
1. SETup mode indicator
6. Primary display 11. ERRor indicator
2. MEASurement mode indicator
7. Temperature indicator
12. Probe indicator
3. CALibration indicator 8. pH buffer selection indicator
13. Buffer indicator
4. mV indicator
9. Automatic Temperature Compensation
indicator
14. HOLD indicator
5. pH indicator
10. Secondary display 15. READY indicator