27
PH 3400(X)-033
“Passcode entry” menu
When this menu is opened, the
analyzer displays a warning (Fig.).
Passcodes (factory settings):
Calibration:
1147
Maintenance:
2958
Operator level:
1246
Administrator level:
1989
If you lose the passcode
for the Administrator level, system
access will be locked! Please consult
our technical support!
To enter a passcode
Select the position using the left/right keys,
then edit the number using the up/down keys.
When all numbers have been entered, press enter to confirm.
To change a passcode
• Open the menu selection (menu)
• Select parameter setting
• Administrator level, enter passcode
• Select System control: Passcode entry
Passcode Entry
Menu Display
System control:
Passcode entry
Passcode entry (Administrator)
25.6 °C
7.00pH
Passcode entry (Administrator)
25.6 °C
7.00pH
Close
cal
Calibration
On
maint
opl
Off
If you lose your
adm passcode, system
access will be locked.
Changing a passcode
Select “On” using arrow keys,
confirm with enter.
Select the position using the left/right
keys, then edit the number using the
up/down keys.
When all numbers have been entered,
confirm with enter.
cal
Calibration
On
Off
maint Maintenance On
Off
Change passcode
opl
Operator level
1147
On
Off
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Summary of Contents for Protos 3400 Series
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