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Passcode Settings
To prevent accidental or unauthorized changing of critical settings in some of the
menus, it is possible to block or restrict access to various menus. The Wohler Web
GUI can be used to limit access to the menus of your choice. Refer to Chapter 4,
the Front Panel Configuration tab of System Preferences.
The iAM-SUM contains a Passcode Settings screen. Access to this screen is
always protected by a unique Passcode, which you can set. Note that the
protection of the Passcode Settings selection is indicated by an orange lock icon:
The Passcode Settings button on the System Options screen contains this
icon, as shown in Figure 2-36. The factory default Passcode is 0-0-0-0.
Figure 2-36: System Options - Passcode Settings Lock
Touching the Passcode Settings selection in the System Options menu proceeds
to the Passcode Entry screen as shown in the left image of Figure 2-37.
Enter Passcode
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2
4
5
7
8
0
Enter the Passcode on the keypad and touch Enter. The numbers will display as
bullets in the field. If you enter the wrong Passcode, the entry field will turn red, as
shown on the right image of Figure 2-37. Press Clear and try again.
iAM-SUM
System Options
Network
Settings
System
Update
System
Details
Figure 2-37: Passcode Entry Screen
3
Backspace
6
Clear
9
Cancel
Enter
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Menu
System
Reboot
Factory
Reset
Passcode
Settings
Enter Passcode
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2
3
4
5
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7
8
9
0
Backspace
Clear
Cancel
Enter
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