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9.1.2 INPUT TEST
☞
. The
5digit shows the input status and "0" indicates that the input port is open circuit and "1" indicates that the
input port is short circuit to ground level.
9.1.3 OUTPUT TEST
☞. The first two tests are for the output relays (Door Relay and Alarm Relay) test. You can hear the mechanical
sound of relays and LED will blink. Following two tests are for TTL#1 and TTL#2 output testing. The last
test is for the Internal Buzzer test and you can hear two beep sounds.
9.1.4 LCD TEST
☞. The LCD will display all characters on the screen. When the test is done, the LCD will show "Last Update
Press any key".
9.1.5 KEYPAD TEST
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