Chapter 2 Install Your Product
2.1 Plug in Signals
Connect signals to the product (ensure all devices are powered off first). Tighten connector screws/locks where
provided.
2.2 Plug in Main Power
Connect IEC cable to device and plug into wall socket. Turn on power at wall socket.
2.3 Turn on Your Product
Turn the power switch on the rear to ON position.
The screen shows as below, meanwhile the device enter initializing state after that, the device will show its input
and output and system state.
Q4L/Q4L-4K
12
User Manual