Locking The Sentinel Lct4 - GE Measurement Sentinel LCT4 User Manual

Chapter 3. General Programming
3.4.1 Unlocking the Sentinel LCT4 (cont.)
2. Using the arrow keys, change the code number to the value desired for your security level. The security
passcodes can be configured under USER → EDIT PASSCODES when the user is logged in as User Admin.
3. Press . The display screen reappears, with the lock removed, partially unlocked, or lettered to represent
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the level. Security will remain at this level until you change the level in the user program, as described on the
next page, or if it times out and returns to full lock.

3.4.2 Locking the Sentinel LCT4

The security level can be accessed in two ways.
From the display screen:
1. Press the [] or [
2. Press , and proceed to step 4 below.
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From the User Program:
. The Sentinel LCT4 enters the User Program.
1. Press
[ESC]
2. Press the [] key until USER is bracketed.
3. Press the [] key until Set Security is highlighted. Press
60
Table 12: Default Passcodes
LEVEL SECURITY LEVEL
0 Full Lock
1 Display Locked
2 User 1
3 User 2
4 User 3
5 User 4
6 User Admin
7 Field Service
8 Factory
9 Engineering/Unlock
*User Administrator Configurable

] key, until the lock in the upper right corner is highlighted.
PASSCODE
0000 (Fixed)
2719 (Fixed)
0001*
0002*
0003*
0004*
0005*
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Sentinel™ LCT4 User's Manual