RECEIVER IT3R10
USER MANUAL
11
7. DISPLAY THE EQUIPMENT CODE
The code of the equipment is a unique hexadecimal code shared between the transmitter and the
receiver, and identifies and links them by radio frequency.
In case you need to know the equipment code, the receiver allows its display by acting on
jumper J1
on
the motherboard.
To start the display, place the
jumper
in the position indicated in the following image:
Detail of jumper J1 to show the equipment code
At this point, starts the code display sequence through the LED, The value in hexadecimal of each
number will be represented by a LED on the front panel of the receiver by a number of flashes equal to
that value, starting with LED S1 with the first digit of the code (reading from left to right).
The following table indicates the correspondence between the hexadecimal value of each digit and the
number of flashes that will correspond to the LED that represents it.
Code character (
Hexadecimal value
)
0 1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
Number of pulses (
Decimal value
)
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Note once the receiver detects the position of jumper J1, the functional test of all LEDs begins, without
interruption. Between the presentation of one LED and another, all the LEDs flash as a separation mark.
If the position of jumper J1 is changed during the test, the sequence is not interrupted. For a better
understanding of this process, we propose an example of code and the result of its display.
With the example code 01A38E you get:
LED
S1 S2 S3 S4
Code
0
1
A
3
8
E
Nº of pulses LED
0
1
10
3
8
14