A. Simply press the view button and the unit will restore the graphics to their normal state. This could occur due to a power outage, or after the receiver has been temporarily disconnected from its 110 VAC power source. The no pulse cue means the receiver is not getting the pulse from the actuator. The receiver will not move the dish until it receives a pulse again. The ESR800XT and ESR2000XT satellite receivers are capable of receiving only analog signals from the satellite.
Most channels originate or are transmitted and received in analog format.
It is a little known fact that all digital signals start out in analog format. The original analog signals are transmitted to a digital satellite station where they are converted to a digital format and then retransmitted. This is why analog signals are often considered superior to digital signals. Analog signals go through less processing than digital signals and therefore are less suceptible to degraded signal quality. If you wish to watch a digital channel, a dedicated digital satellite system would be required to view the channel in this format.