Presys DMY-2030 Light Technical Manual page 21

PRESYS
 Instruments
To enter a number for the password or any other parameter value is used
indicator of the front buttons with the following functions:
All configuration parameters are stored in the non-volatile memory and determine
the normal operation of the instrument. With these parameters the user can adjust the
instrument to his needs, when it is necessary to change the configuration from factory.
Configuration parameters are distributed in eight hierarchical levels shown in figure 12.
In order to move through the levels and access the parameters of any one of
them, use the front panel keys which have the following functions:
The Indicator allows the user to know what kind of input, alarms or output are
configured without the need to access a specific parameter level. The mnemonics
corresponding to the level and to the configuration chosen move on the display
continuously, as soon as one reaches one of the levels (except Calib. and General).
Key
UP Increments the digit
DOWN Decrements the digit
ENTER Changes to the digit on the left
Fig. 12 - Parameter levels diagram
Key
UP Moves to higher levels
DOWN Moves to lower levels
ENTER Enters the level
DMY-2030-Light-5S-Energy
Function
Function
Operation
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