PRESYS
Instruments
DMY-2030-TOT
Light
Operation
Page 14
Fig.7 - Options of the operation level with configurable presentation
3.2 - Configuration
In order to access configuration mode the operator is required to provide a
password which avoids a non-authorized person to change any critical parameters of
the process.
So, when ENTER is pressed within the normal operation mode, one of the
following events can happen, depending on the current configuration:
i) To access directly level 1 (GENERAL) of configuration mode, which indicates the
instrument was not configured with a password system.
ii) To display the PASS warning, indicating that the instrument is provided with a
password system (a key sequence or a value), according to figure 8.
Fig. 8 - Password through key sequence or value
In case of a key sequence password, the user should press the UP,
DOWN and ENTER keys (exactly in this order) to access the configuration levels.
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