User's Manual

Screen Service SDT ARK 1 ECHO Operations
Jan, 2012 v 1.ATSC_FCC Page 3 - 28
Box
Parameter /
Control
Description
Admitted Ranges / Values
R/H
Switching Rules
Mode A / B
No RF, No TS
Input, Tuner
S/N, Input
Squelch, Tuner
BER
Autoswitch alarms mask. Refer to
Switching modes rules
paragraph for a detailed description of the
switching rules and conditions.
R/H