TANDBERG SM6630 User Manual - page 19
SM6630 and SM6635 Satellite Modulators
19
Table 3.3: Menu Options
Top Level
Sub-level
Description
View Status
Displays the current status and temperature, and
current date and time.
View Active
Alarms
Gives a snapshot of present alarms when Enter
is pressed.
Logs Menu
View Alarm Log
History of alarms, e.g.:
Input stream errors.
View Event Log
History of events, e.g.:
When Modulator was restarted,
When new configuration was saved.
View
Temperature
Log
History of temperatures, e.g.:
Minimum, maximum, current.
Clear Alarm Log
Clear Event Log
Clears respective log history.
Clear Temp. Log
Configuration
Menu
Change Parameter
Allows changes to the current parameters
individually:
Data Select: ASI1, ASI2, Null Pkts, PRBS
Packet Size: Unframed, 188 bytes, 204 bytes
Rate Adapt: OFF, ON
Bit Rate: 1 – 84 Mbit/s (variable limits, dependent
upon selected Packet Size, Modulation, FEC
Rate and other parameters)
Symbol Rate: 1 – 5 Msymbol/s
(0.1 – 48 Msymbol/s with 48 MSym/s option or
0.1 – 66 Msymbol/s with 66 MSym/s option)
Standard: DVB-S/DSNG (+ DVB-S2 with S2
software option)
Modulation: BPSK, QPSK, 8PSK, 16QAM,
16APSK, 32APSK (available values dependent
upon software options installed and selected
Standard)
FEC Rate: 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5,
5/6, 7/8, 8/9, 9/10 (available values dependent
upon selected Standard, Modulation and Frame
Size)
Frame Size: Normal, Short (available only when
Standard is set to DVB-S2)
Pilots: OFF, ON (available only when Standard is
set to DVB-S2)
Map Mode: Peak power, Mean power (available
only when Standard is set to DVB-S2)