7 Coaxial Out SPDIF Coaxial digital output8 Line Out-R 3.5mm jack for speaker connection – Rightchannel9 Line Out-L 3.5mm jack for speaker connection –Left channel10 LAN port Ethernet connection11 DC IN Power supplyRemote ControllerUse your thumb to press the lid of the batterycompartment and pull it out. Install a CR2025 type 3Vbattery into the battery compartment, taking care toinsert it with the positive (+) side up.Risk of explosion if battery is replaced byan incorrect type.Dispose of used batteries according to the instructions.WARNINGDo not ingest the battery, Chemical Burn Hazard(The remote control supplied with) This product contains a coin/button cell battery. Ifthe coin/button cell battery is swallowed, it can cause severe internal burns in just 2hours and can lead to death.Keep new and used batteries away from children.If the battery compartment does not close securely, stop using the product and keep itaway from children.If you think batteries might have been swallowed or placed inside any part of the body,seek immediate medical attention.Suggestion:- Never attempt to recharge or open the battery. Explosion hazard.- Never damage or warp the battery.