Hanna Instruments HI97734, Instruction Manual, Page: 14 / 28

14
Restore factory settings
Press the Select key to reset to factory settings.
Press Accept to confirm or Cancel to exit without
restoring the factory settings.
GENERAL OPERA
TIONS
6.7. BATTERY MANAGEMENT
The meter will perform an auto‑diagnostic test when it is powered on. During this test,
the Hanna
®
logo will appear on the LCD. After 5 seconds, if the test was successful,
the last method selected will appear on the display. The battery icon on the LCD will
indicate the battery status:
‑ battery full
‑ battery below 10%, replace the batteries soon
‑ battery is low, replace the batteries with new ones
6.6. CONTEXTUAL HELP
The HI97734 offers an interactive contextual help
mode that assists the user at any time.
To access the help screen press the
key.
The instrument will display additional information
related to the current screen. To read all the available information, scroll the text using
the
  keys.
To exit help mode press the or the key and the meter will return to the
previous screen.
6.5. REAGENTS/ACCESSORIES
Press the key to enter the menu. Use the

 keys to select
Reagents/Accessories
and press
Select to access a list of reagents and accessories. To
exit press the key.