4Front PanelRear Panel1 123465 71. Antenna Input Connectors - Connect a pair of tuned coaxial antennas to these BNC jacks.These antenna outputs are phantom powered, so care should be taken not to short them.2. POWER Switch - Press and hold this to power the DA40 on or off.3. Power Indicator - This LED lights whenever the DA40 is powered on.4. DC Input - Connect the supplied power adapter here, using the strain relief as shown in theillustration below. WARNING: Do not substitute any other kind of power adapter. Doing socan cause severe damage to the DA40 and will void your warranty.5. Antenna Output (Distributor A) - Use these BNC jacks to connect each of these antennaoutputs to the Antenna A input of the associated receiver.6. Antenna Output (Distributor B) - Use these BNC jacks to connect each of the antenna out-puts to the Antenna B input of the associated receiver.7. DC Output jacks - Use these four 15V DC 800mA outputs to power the wireless receivers.Using the strain relief: Gather up a loop of wire andpass it through the strain relief, then pass the adapterplug through the loop in order to create a knot.