ICONS ON A DISPLAY OF SET-TOP BOX
Updating icons
S (Sources) It downloads the source list (channel list).
P (Programs) It downloads the EPG (Electronic Program Guide) for channels.
I (Images) It downloads icons for sources.
Zzz The function SLEEP is ON. Less than 1 minute left, it keeps flickering.
UPD It signalizes a software update.
Error icons
NI (Network incorrect) It signalizes network error (disconnected cable, no IP address).
SE0 (Stapi error) It signalizes unstable software status of set-top box. It is followed by restart of set-top box.
ME (Master error) Data flow error for watched channel.
AE (AUX error) Data flow error for PIP function or watched channel on 2. TV.
70