Ericsson RX1290 用户手册
Options
6.5.1.2
Mode of Operation when input port is set to Port 1 or Port 2
When the user sets the input port to either port 1 or port 2, a link down or TS lock
drop does not cause any switch over to the other port. This mode of operation is the
manual mode where the user decides what port is being used regardless of the
status of the link.
drop does not cause any switch over to the other port. This mode of operation is the
manual mode where the user decides what port is being used regardless of the
status of the link.
6.5.1.3
Mode of Operation when switching from input Port 2 to Auto
If the active port is the secondary port and the redundancy mode is set to Auto, if the
link is up on the primary then it would cause an automatic switch to the primary port
without checking the link up length time.
link is up on the primary then it would cause an automatic switch to the primary port
without checking the link up length time.
6.6
Software Enabled Options
These options may be enabled through software license keys. Contact the
Customer Services Helpdesk for details (see Preliminary Pages).
Customer Services Helpdesk for details (see Preliminary Pages).
6.7
High Speed Data Over Ethernet
(RX1290/SWO/HSETHER)
(RX1290/SWO/HSETHER)
The Multi-Format Receiver can be enabled through a license key to output high
speed data over the Ethernet port. The Multi-Format Receiver uses the Data-Piping
protocol to de-encapsulate the data received. The data must be carried as private
data on a designated transport stream PID.
speed data over the Ethernet port. The Multi-Format Receiver uses the Data-Piping
protocol to de-encapsulate the data received. The data must be carried as private
data on a designated transport stream PID.
Careful consideration needs to be taken to ensure interoperability with the
transmitting equipment.
transmitting equipment.
6.8
Dolby Digital Decoder (RX1290/SWO/AC3)
The Multi-Format Receiver can be enabled through a license key to apply Dolby
Digital AC-3
Digital AC-3
®
decoding functionality. The RX1290 can decode a maximum of 2x
Dolby Digital
®
AC-3
®
services.
6.9
RAS Mode 1 and 2 Conditional Access
(RX1290/SWO/RAS)
(RX1290/SWO/RAS)
This option enables RAS Mode 1 and 2 conditional access descrambling.
6.10
Director Functionality (RX1290/SWO/DIR5)
This option enables Director functionality.
EN/LZT 790 0003/2 R1A
6-8