Troubleshooting and Maintenance 3
3200P pH Meter User Guide 55
• Set interval of Timed Mode: 10 minutes.
• Disable calibration message interval (Calib Interval)
• Set the meter to overwrite the oldest data with new data
if the data storage becomes full.
• Set Operator No.: 000
• Set Auto-Lock condition in auto- lock reading mode: 0.1 pH
• Set Auto-Lock Time in auto- lock reading mode: 5 s
• Set pH resolution: 0.001 pH
• Set Auto Power Off: 0 (disabled)