Ericsson TT1222 Guía de usuario Pagina 167

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Front Panel LCD Menus
C.6.4.1 ASI Input
Table C.60: Input Status Menu, ASI Input
Menu title: STAT:INPUT Description Section
Lock: Indicate whether the input is locked.
Options are: Locked and Not locked.
----
C.6.4.2 QPSK Input
Table C.61: Input Status Menu, QPSK Input
Menu title: STATUS:
INPUT
Description Section
Lock: Indicates whether the demodulator is locked.
Options are: Locked and Not locked.
----
BER(PostV):
Provides the post Viterbi BER measurement,
in logarithmic annotation.
----
C/N Margin: Displays the carrier-to-noise margin in dB. ----
Inner Code:
Displays the modulation forward-error-
correction code.
----
Spec Inv: Indicates whether the spectrum is inverted. ----
Lock freq:
Provides the frequency at which the
demodulator has locked in Gigahertz (GHz).
----
C.6.5 Signal Status Menu
The signal status menu provides information on the incoming transport stream.
Table C.62: Signal Status Menu
Menu title:
STAT:SIGNAL
Description Section
Pkt OK:
Counts the number of seconds since the last
sync break.
----
Bit rate:
Reports the current total bit rate of the
incoming transport stream in Mbps.
----
TV Service > Enters the TV Service status submenu. C.6.6
Audio 2 Service > Enters the Audio 2 Service status submenu. C.6.10
EN/LZT 790 0002/2
C-49
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