Hanna Instruments HI 88703 - Manual (Page 17)

17
RANGE SELECTION
The HI 88703 instrument has two measuring
ranges: Ratio Turbidity, Non Ratio Turbidity. When
the instrument is in the main screen, the selected
range is displayed in the right side of the LCD, on
the message line.
To change the range, press the
RANGE key.
When the display shows the Change parameter
screen, press
▲ or ▼ keys until the new range is
highlighted.
Press the
CFM key to select the new range. The
instrument returns to the main screen.
TUTORIAL MODE
The HI 88703 has a unique Tutorial Mode that provides additional information to help the
unexperienced user during the measurements. The instruments display a screen, with explanations
and confirmation button, each time when a preparation or other operation has to be performed by
the operator. The instrument resumes the measuring sequence when the operator confirms that the
requested operation was done.
To disable this mode, when in the main screen,
press the
SETUP key to enter the setup, and then
press ▼ key until the “ Tutorial” line is highlited.
Press the Disable key and then press ESC to
return to the main screen.