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8A
8B
EN
EN
PROBLEM
SOLUTION
The reader's backlight does not turn on.
Check if the power supply and RS485
connection are connected correctly.
I don't hear the beep when reading the
card.
Please contact our technical support
department.
07. TROUBLESHOOTING
06. TESTE DE COMPONENTES
INSTRUCTIONS FOR CONSUMERS / SPECIALIZED TECHNICIANS
DEVICE TEST
To avoid touch sensor self-detection interference, please do not touch the sensor when
turning on the device's power.
1. When the power is on, the player will flash the green LED and you will hear the beep
sound simultaneously.
2. Place the supplied card near the reader. The reader should beep simultaneously.