Changes for page 15 Fault Troubleshoot
Last modified by Mora Zhou on 2024/12/04 18:12
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... ... @@ -12,7 +12,7 @@ 12 12 13 13 == Black screen == 14 14 15 - After the HMI is powered on, the screen is black, and the bepper keeps repeating a beep at a certain frequency, indicating that the power supply is insufficient.15 +When HMI is powered on, the screen is black, and the bepper keeps repeating a beep at a certain frequency, indicating that the power supply is insufficient. 16 16 17 17 * Please use the power supply with Voltage **DC12V~~30V**, Output current **500mA** and above. 18 18