Hi@rahul1117kumar In cal-comp STB there is only one Dual Colour LED indicator. The same LED becomes red and green depending upon situations. It turns Red in standby mode and Green in Power On mode. While pressing any button on remote except STB power On/Off button, the Green light blinks every time. Sometimes both Red and Green Colour in LED lits up like in cases of No Signal. Till date I have never faced any issue of hanging.
What is the full cost of upgrading to HD stb? I just got a new led tv after my 10 year old CRT tv conked off.So looking to upgrade my existing airtel SD stb too.What confused about many options with HD stbs like cardless calcomp and flextronics box etc?