## Front Panel (Left to Right) * Line 1  - Combo in - Gain knob - Fantom Power button - 0-latency monitoring button * Line 2 - Combo in - Gain knob - Fantom Power button - 0-latency monitoring button * Mix and Lines 3-4 - 0-latency/Computer Audio  mix knob - Line 3-4 0-latency button  * Display * Monitors volume knob * Headphones volume knob * Headphone jack ## Back Panel (left to right from front) Left connectors are upper, Right connectors lower * Lines 3-4 line in quarter inch sockets * Lines 1-2 quarter inch monitor outs (variable volume) * Lines 3-4 quarter inch Line out * Lines 1-2 RCA monitor outs (variable volume) * Lines 3-4 RCA Line out * USB C connector * Midi out * Midi in * Kensington lock slot * power switch (up is on) ## Start-up modes * Reset to factory by holding monitor 1 and powering on * Set to firmware update mode by holding monitors 1 and 2 while powering on. * return to normal operation by powering off and on. * Holding monitor 1 or monitor 2 button for more than a second switches to left-right stereo instead of mono for each channel.