Baker Hughes Panametrics Sentinel LCT8, Руководство пользователя

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3.3.1 Unlocking the meter
NOTE: The user needs to enter a valid passcode to unlock
the meter.
To unlock the display and/or the user program, refer to
Figure 39 below and complete the following steps:
1. From measurement view , press the [

] ,

, and [

] keys
in sequence (login is not required).
2. Use the [

] and [

] keys to highlight the desired digit in
the passcode display. Then, use the [

] and [

] keys to
increment or decrement the value for that digit. Repeat
this process until all four digits of a valid passcode have
been entered.
NOTE: The example passcode shown in Figure 39 below is
the factory default user4 passcode. Your actual passcode
may differ.
3. After the passcode has been entered, either press the
[

] key to cancel the unlock sequence and return to the
locked measurement view or press the [

] key to login
an the unlocked measurement view.
NOTE: If necessary, refer to Table 4 on page 23 as a
reminder about color code meanings.
After unlocking the meter with the required level of security,
the meter will remain active at this security level until the
security level is changed or the meter keypad inactivity time
limit (as set by a user admin) is exceeded.
Use

or

arrow keys to
position the cursor to
the digit.
Use

or

arrow keys to
increment or decrement
the digits.
Press  key to login
Icon on
the upper
right corner
indicates
successful
login to user
4 level.
Press  key to cancel
Press    in
sequence
NOTE: The passcode in the picture
indicates the default passcode for user
4 level. The actual passcodes may vary.
NOTE: The arrows in this figure are blue
and indicate login is not required to
follow these steps.
Figure 39: Steps to unlock the meter
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