LARTET DN-107P, Руководство по эксплуатации

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CHAPTER 4 OPERATION 4-1
DN-107P displays series
4.
OPERATION
4.1. Initial reset.
Before connecting the display to the network, we must ensure that all of the connections
have been carried out correctly and that the display is firmly in place.
Each time we connect the display to the power supply network, an initial reset occurs
which tests all of the segments comprising the display. The test consists of the sequential
illumination of all of the digits with the number "8", all of the digits with the value "0", all of the
decimal points are lit up and finally the version code.
4.2. Programming parameters.
Displays DN-107 can be adapted to the specifications of each client by the
programming of parameters.
To program the parameters, the digits on the right of the display are used. The number
of the parameter is indicated by the digit on the left and the decimal point flashes while the digit
on the right is off.
4.2.1. Enter to modify parameters
In order to enter the sequence to modify the parameters, the Advance key “*” must be
pressed and held for three seconds. After this, the first parameters will be displayed, with the
digit flashing.
There are then two options:
1- Modify the parameter value
By pressing the Advance key "*", the values and the parameter number correlatively
can be selected.
To increase the parameter value, press the “+” key. After parameter 7 it returns to 1.
2- Select another parameter
In order to select another parameter, the parameter number must be made to flash
using the “*” key and then the new parameter may be selected using the “+” key. The number if
the parameter is: The left one when the decimal dot is activated in 2 digit displays. In 3 or more
digits displays the third digit starting from the right.
4.2.2. Exit modify parameters
In order to exit the sequence for modifying parameters, parameter F must be selected
then press “*”.