Hello @ajiayalur, I see the Emotiva has a 12v trigger, but I do not see a trigger output on the Marantz. Does it have one? If so you need a 12v trigger wire connected. (usually a mini phono plug, but needs to be specific for stereo or mono as required). If not, the only way the Emotiva will turn on by itself is if it has current sensing and will do it automatically. If this is the case, you may need music playing for it to sense the current and start by itself. I have personally experienced this not always working (automatic current sensing turn on) on other equipment.
Marantz NR1200 with Emotiva BasX A-300
Recently I purchased these Marantz NR1200 and Emotiva BasX A-300. Could someone provide a solution to automatically switch on the Emotiva BasX A-300 when I turn on the Marantz NR1200? Emotiva BasX A-300 requires manual turn on every time when I switch of the system.