7
4 Precautions
4.1 Normal phenomenon
Interruption appears when moving.
As adopting RF control technical, there will be momentary interruption in the picture when use remote
control.
The distance varies according to the surroundings; the ordinary house can reach about 10-20 meters. But if
the wall is of iron and concrete, it will largely muffle the signal (may not receive signal or shorten receive
distance)
4.2 Use precaution
2.4GHz domestic appliance (such as micro oven 2.4GHz cordless phone, Bluetooth earphone, 802.11b/g
wireless network) may affect the quality of receiving signal even no signal receiving. If affected by micro
oven, the receiver can be put far away from it. As for other interruption, you can reset the signal channel of
the transmitter and receiver.
It is better for transmitting when placing the transmitter to a higher position and the antenna is not sheltered.
So is it for the receiver.
5 Troubleshooting
1) Indicator invalid, no picture
Check whether the transceiver is powered on.
Change the transmission channel of the receiver(refer to operation manual/channel switch)
Adjust the place of the transceiver (refer to exterior illustration and installation)
2) Remote control retransmission invalid
Check whether the transmitter is right connected(refer to exterior illustration and installation)
Adjust the antenna place of the transceiver (refer to antenna placing)
3) Image interrupted
Change the transmission channel of the receiver(refer to channel selection)
Adjust the place of the transceiver(refer to exterior illustration and installation)
4) No picture output or abnormal picture output (using notebook)
Select FORBIDDING of DirectDraw accelerate (start-up operation input
“
DXDiag
”
open
“
DirectX
”
select
“
display
”
)
