* Please take out the film at the rear of the remote before you use. Please insert the film to remote rear if you do not use the remote for long time.
Connection and operation:
To use HDMI cable to connect the HD source with the HDMI input port of device.
To use HDMI cable to connect the HDMI output port of device with the display.
To connect the power adaptor to the DC port of the device.
To use remote control to operate the device.Also you can press the Select button at device to control the audio format.
Audio format select: When the audio format light is dark, 1x4 will set the audio format to LPCM 2.0 and send the set info to the HD Signal sources, then the HD Signal sources will output LPCM 2.0 audio format signal as the info (Note: There are few HD signal source that will not work with this info, for example: XBOX 360). When the audio format light goes bright, the 1x4 will tell the HD signal source to output the best audio format that the output connected device can support.
1X4 support the scale down function. If the HD signal source feeds one HDMI 4K/60Hz signal to the 1x4 , the 1X4 can support that output the 4K/60Hz resolution picture at one 4K Display and output the 1080P/60HZ resolution picture at one 1080P display
Notes: Scale down function only support the same frame resolution conversion, for example: 4K/60Hz only can down convert to 1080P/60Hz, 4K/24Hz only can down convert to 1080P/24Hz.
Scale down function do not support YCBCR 4:2:2 format.Please choose
YCBCR 4:4:4 or 4:2:0 or RGB color format if you want to use Scale down function.
