Hanna Instruments HI 83215-2008 Series - Manual (Page 11)

11
POWER CONNECTION AND BATTERY MANAGEMENT
The meter can be powered from an AC/DC adapter (included) or from the built-in rechargeable battery.
Note: Always turn the meter off before unplugging it to ensure no data is lost.
When the meter switches ON, it verifies if the power supply adapter is connected. The battery icon on the
LCD will indicate the battery status:
- battery is charging from external adapter
- battery fully charged (meter connected to AC/DC adapter)
- battery capacity (no external adapter) - battery Low (no external adapter)
- battery Dead (no external adapter)
OPERATIONAL GUIDE
METHOD REFERENCE TABLE
Method Method Page
description
1 Ammonia HR 23
2 Ammonia MR 25
3 Ammonia LR 27
4 Nitrate HR 29
5 Nitrate MR 31
6 Nitrate LR 33
Method Method Page
description
7 Phosphorus HR 35
8 Phosphorus MR 37
9 Phosphorus LR 39
10 Potassium HR 41
11 Potassium MR 44
12 Potassium LR 46