Operating and Connecting：
1. To use one hdmi cable to connect the HD Source with the input HDMI port.
2. To connect the converter hdmi output port with the HD Display.
3. To use one audio cable to connect the converter R/L port with the audio equipment.
4. To use the optical cable to connect the SPDIF port with the audio equipment.
5. To connect the converter with 5V DC power adaptor.

SPECIFICATIONS:
HDMI resolution : 2160P/1080p/1080i/720p/576p/576i/480p
Audio output : L/R+SPDIF
Max baud rate : 18Gbps
Input /Output TMDS signal : 0.5~1.5Volts p-p(TTL)
Input /Output DDC signal : 5Volts p-p (TTL)
Input cable distance : 15m AWG26 HDMI standard cable
Output cable distance : ≤20m AWG26 HDMI standard cable
Max working current : 500mA
Operating Temperature range : (-15 to +55℃)
Operating Humidity range : 5 to 90%RH (No Condensation)
Dimension (L x W x H) : 80x60x20(mm)
Weight : 88g

NOTE:
1. When you use ARC Function, please make sure the spdif port light is red on, that's means the converter get signal. And the TV need support ARC.
2. When you open the ARC, then the TV remote will can't control the volume, you can only adjust the volume on your speaker/sounder/home theater.
3. Please do not plug HD TV to HDMI input of converter otherwise you could not get any signal.