Evolution Digital HD-uDTA-E - Trouble Mode; Mode Transitions; 3 Channel Maps; Channel Types Supported

Evolution Digital
EVO-SUP-DMS2002HD-U-001-v1r0 Page 37
2.7 Trouble Mode
The DTA will enter trouble mode if during Boot Mode, the bootloader cannot validate the DTA code image.
Trouble Mode is only entered from Boot Mode. The DTA will not reboot when in Trouble Mode. The DTA must
be reset in order to re-attempt a proper boot. Table 9 details the properties of Trouble Mode.
Table 9 Trouble Mode Properties
Mode activities
Nothing
Valid Mode Transition(s)
None. Box must be
rebooted.
LED status
Three blinks, then long
pause
A/V Decode
None
Diagnostics
Not Available
IR Input
Not Available
In-band Message
Processing
Continuous short blink
2.7.1 Mode Transitions
There are no mode transitions from Trouble Mode. The DTA must be power cycled to attempt another boot-up.
3.0 Channel Maps
The DTA supports channel maps delivered in SCTE-65 tables, in-band on the default Network PID (0x1FFC) or the
Network PID defined in Program 0 in the PAT. The DTA does not support PSIP.
3.1 Channel Types Supported
The DTA supports both visible (video) and hidden channels. The channel map may be any of the following.