Hướng dẫn khoá hệ thống, màn hình, nút nhấn SUB JBL PRX 915
“System lock” locks out all hardware operation from the speaker.
• To initiate system lock, press and hold the POWER button and the BACK button until all LEDs flash and a LOCK icon appears in the top left corner of the LCD.
OR
Navigate to the System Lock field in the settings menu, and select CONFIRM.
• To disable system lock, press and Hold the POWER button and the BACK button until all the LEDs flash the lock icon disappears from the top left corner.
OR
Remove AC power and reboot the system.
Hướng dẫn khoá hệ thống, màn hình, nút nhấn SUB JBL PRX 915
Reviewed by Ngô Hoàng Minh
on
3/29/2024
Rating:
Reviewed by Ngô Hoàng Minh
on
3/29/2024
Rating:
