TANDBERG E5780, Справочное руководство

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Operating the Equipment Locally — Mux Menu
Page 4-76 Reference Guide: evolution 5000 E5780 and E5782 Encoder
ST.RE.E10135.4
Selected Item Options Description
Min: 0.0000 Mbit/s
Max (without Remux:
)110.0000 Mbit/s
Max (with Remux):
65 Mbit/s
Step Size:
0.0001 Mbit/s
Multiplexer output bitrate when in baseband output format and ASI output
mode. Changing the bitrate affects the automatic video bitrate and video
resolution calculations.
The maximum bitrate is 65 Mbit/s irrespective of packet size. To obtain
69 Mbit/s modulated output rate, set the packet size to 188 and bitrate to
65 Mbit/s. The modulator automatically adds 16 Reed-Solomon bytes per
packet. If the specified bitrate is outside the valid input range, a confirmation
screen is displayed which shows the maximum/minimum value allowed.
Host bitrate:
This option refers to the multiplex in
the local (host) Encoder.
When the Remux option module M2/EOM2/REMUX is fitted, there is an additional item in the
Mux
Menu
and a further
Remux Module Menu
and
1.Service Menu
. Addition to Mux Menu
When Remux Fitted
On Multiplexer output is switched on.
On-Air:
Enables the output of the Encoder
to be sent to the Multiplexer.
Off Multiplexer output is switched off.
188 bytes Uses 188 byte packet format.
Packet Length:
This option enables the Packet
Length to be set.
204 bytes Uses 204 byte packet format.
Min: 1
Max: 8190 (1FFEh)
PCR PID:
This option shows the Program
Clock Reference Packet Identifier.
Step Size: 1
RAS Firmware:
This option indicates the version of
the RAS Firmware.
It is for status only and cannot be changed.
BISS Mode 1 Encoder output is scrambled. Scrambling key used is entered using the
Session Word option.
BISS-E
Encoder output is scrambled. Scrambling key used is entered using the Enc
Session Word option.
Off Encoder output is not scrambled.
Scrambling (BISS):
This option enables security
scrambling of the Encoder
transmission to be switched on or
off.
If the scrambling is switched between BISS Mode 1 and BISS-E, the session word, or the encrypted
session word must be re-entered.
Off Encoder output is not scrambled.
RAS (Fixed 1) Encoder output is scrambled using the fixed RAS key assigned by TANDBERG
Television, and preprogrammed into the Encoder.
RAS (Fixed 2) Encoder output is scrambled using the fixed second RAS key assigned by
TANDBERG Television, and preprogrammed into the Encoder.
RAS (EBU Key) Encoder output is scrambled using the fixed RAS key assigned to the EBU and
preprogrammed into the Encoder.
RAS1 (SNG Key) See SNG Key (RAS 1) in this table.
Scramble (RAS1):
This option enables RAS1 security
scrambling of the Encoder
transmission to be switched on or
off.
RAS Fixed Keys and the EBU Key are only programmed into the Encoder if requested when the units are
ordered.