MI 2892 Power Master
Operating the instrument
105
Figure 3.75: Instrument info screen
Table 3.105: Keys in Instrument info screen
Returns to the “GENERAL SETUP” submenu.
3.22.6
Lock/Unlock
Power Master has the ability to prevent unauthorized access to all important instrument functionality by
simply locking the instrument. If instrument is left for a longer period at an unsupervised measurement
spot, it is recommended to prevent unintentional stopping of record, instrument or measurement setup
modifications, etc. Although instrument lock prevents unauthorized changing of instrument working
mode, it does not prevent non-destructive operations as displaying current measurement values or
trends.
User locks the instrument by entering secret lock code in the Lock/Unlock screen.
Figure 3.76: Lock/Unlock screen
Table 3.106: Description of Lock/Unlock screen
Pin
Four digit numeric code used for Locking/Unlocking the instrument.
Press ENTER key for changing the Pin code. “Enter PIN” window will
appear on screen.
Note: Pin code is hidden (****), if the instrument is locked.
Lock
The following options for locking the instrument are available:
Disabled
Enabled
