12
GENERAL OPERA
TIONS
Backlight
Values: 0 to 8
Press the
Modify
key to access the backlight intensity.
Use the functional keys or the
keys to increase or decrease
the value.
Press the
Accept
key to confirm or
ESC
to return to the
Setup
menu without saving the new value.
Contrast
Values: 0 to 20
Press the
Modify
key to change the display’s contrast.
Use the functional keys or the
keys to increase or decrease
the value.
Press the
Accept
key to confirm the value or
ESC
to return to the
Setup
menu without saving the new value.
Date / Time
Press the
Modify
key to change the date/time.
Press the functional keys or the
keys to highlight the value
to be modified (year, month, day, hour, minute or second).
Use the
keys to change the value.
Press the
Accept
key to confirm or
ESC
to return to the
Setup
without saving the new date or time.
Time Format
Option: AM/PM or 24-hour
Press the functional key to select the desired time format.
Temperature Unit (pH Only)
Option: °C or °F
Press the functional key to select the desired temperature unit.