Hanna Instruments HI 9829 - Manual (Page 56)

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8.1.11 Restore factory settings
This function restores measurement settings to their
original factory values. This includes measurement
units, coefficients, other measurement configura-
tions and all logged data. The factory calibration
for the sensor channels is not affected.
• Select the “Restore factory settings” and press <Select>.
• The meter will ask to confirm: press <Yes> to confirm or <No> to escape.
8.2 PROBE SETUP
8.2.1 Probe ID
The probe can be labeled with an identification
code: press <Modify> and a text box will be dis-
played. Use the keypad to enter the desired al-
phanumeric code and then press <Accept>.
A maximum of 14 characters can be used.
8.2.2 Probe Password
The Probe Password protects the probe against unauthorized configuration
changes and log data erasure. When implemented, many setting and functions
cannot be modified or viewed.
To enable the password:
• Highlight the “Probe Password” and press <Modify>.
• Enter the desired password in the text box and press <Accept>.
Note
Note Note Note Note While typing, the characters are masked with “*” (star) symbols.
• The probe will require confirmation. Retype the same password and press <Ac-
cept> to confirm.
• The meter returns to the “Probe Setup” menu. The checkbox corresponding to
the probe password is checked.
To disable the password, highlight the “Probe Password” and press <Modify>.
Enter the password and then press <Disable>. “No password” appears in the
text box. Press <Accept> to confirm.