After activating the receiver we only hear sound and we don't see any display. The led light of the switch turned to green, but you don't see any picture. We are thinking the problem is due to the Philips E-box FTR9964, for having no display on our Philips plasma screen.
The unit has LED activity indicators on the front of the case provide a status display indicating error conditions, transmission, and network activity for the 802.11a (amber) radio or the 802.11b/g (green) radio.
802.11a Activity LED Amber
The amber LED flashes three times per second until firmware is loaded. During boot, 802.11a mobiles cannot associate. After adoption, the amber LED is steady or flashes with 802.11a radio traffic.
The amber LED flashes once per second if an error prevents the 802.11a radio from operating normally.
802.11b/g Activity LED Green
The green LED flashes three times per second until firmware is loaded. During boot, 802.11b/g mobiles cannot associate. After adoption, the green LED is steady or flashes with 802.11b/g radio traffic.
The green LED flashes once per second if an error prevents the 802.11b/g radio from operating normally.
From this, it appears that the 802.11A radio is malfunctioning.
Here is the Motorola support web page for this device.
Usually answered in minutes!