NAVI D-25 Instruction Manual page 108

● Initialization of setting [item No. 07]
Item No. 07
D-52/53/54/55
This mode returns all settings to the default settings.
Use this mode to return the pH meter to the original set-
tings when the meter was purchased.
1.
Press the ENTER key to initialized the settings.
2.
Use the MODE key to proceed to Printer con-
nection and printing test (item No. 08).
The setting values to be initialized are shown on page
202.
HINT!
Entering the Maintenance mode
Measure-
Maintenance mode
ment mode
3 Functions
3.4 Setting modes
Item No.
selection
97