Aqua Medic pH-Computer - Page 9

9
pH Computer
Out
High
Lo
w
Lo
w
High
Prog
7.25
QUA
D
QUA
D
CAL
CAL
pH7
pH4
3. Description of the front plate
1. LED–digital display
2. Prog./Enter-button
3. High/Low-button
4. LED for High/Low status display
5. SET-button
6. + and – button
7. BNC-connection for electrode
8. Hys-button for adjusting the hysteresis
9. Connection plug
10. Calibration buttons