Why I need a key file to enable IFP7550 sleep mode?

Modified on Wed, 9 Jan, 2019 at 3:15 AM

If you enable Sleep mode, when you press POWER button to power off IFP50, the system is still working, it could cause unpredictable issue occur, so we need to record your IFP7550 series number. We suggest only enable Sleep mode when it is necessary(LAN RS232 power on, HDMI CEC power on) to do.