MI 2792 PowerQ4 Plus
Operating the instrument
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3.17.5 Instrument info
Basic information concerning the instrument can be viewed in this menu: company, user
data, serial number, firmware version and hardware version.
Figure 3.63: Instrument info screen
Table 3.93: Keys functions
Back to the “GENERAL SETUP” menu screen.
3.17.6 Lock/Unlock
PowerQ4 Plus has the ability to prevent unauthorized access to all important instrument
functionality by simply locking the instrument. There are several reasons for instrument
locking, especially if instrument is left for a longer period at an unsupervised
measurement spot. Some reasons are: prevention of unintentional stopping of record,
changing of instrument or measurement setup, etc. Although instrument lock prevent
unauthorized changing of instrument working mode, it does not prevent non-destructive
operation as displaying current measurement values or trends.
User locks the instrument by entering secret lock code in the Lock/Unlock screen.
Figure 3.64: Lock/Unlock screen