Input Test; Output Test; Lcd Test - IDTECK Star LX505 User Manual

Proximity / pin access controller

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12.9.2 Input Test

The 5-digit number shows the input status, where "0" indicates that the input port is

open circuit, and "1" indicates that the input port is short circuit to the ground level, and,

finally, "2" indicates that the input port is disconnected.

The first two tests verify the output relays (Door Relay and Alarm Relay) are working

properly. You can hear the mechanical sound of relays and see the LED blink. The next

two tests are to verify TTL#1 and TTL#2 outputs. Finally, the last test is for an Internal

Buzzer test. You can hear two beeps during the test.

The LCD will display all possible characters on the screen. When the test is over, the LCD

will show the "LAST UPDATE PRESS ANY KEY" message.

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