4-39.
The color display monitor of
the LMS-11 uses composite video
when it performs which of the
following operations?
1.
Normal LMS-11 operations
2.
Start-up operations only
3.
Testing operations only
4.
Both start-up and testing
operations
4-40.
The functional keys on the
4-41.
4-42.
4-43.
LMS-11 keyboard are color-coded
to facilitate operator
selections and entries.
1.
True
2.
False
During initialization of the
LMS-11, which of the following
operator entries is NOT a
required entry?
1.
Date and time
2.
Own-ship PU number
3.
Net mode
4.
Data rate
When initializing the LMS-11,
the operator enters 127 frames
as the CALL-TIMEOUT value.
What type of Link-11 operation
is indicated by this entry?
1. NET TEST
2. Normal roll call mode
3. Satellite link operation
4. NET SYNC
The link monitor mode of the
LMS-11 displays what
information?
1.
2.
3.
4.
Quantitative information
concerning the operation of
a maximum of 21 PUs
Detailed characteristics of
the received signal from a
specified PU
Real-time link activity
A graphic representation of
the power levels of the
received Link-11 tones from
a single PU
4-44.
4-45.
Which of the following function
keys on the LMS-11 keyboard
would the operator depress to
select the link monitor mode?
1. LM
2. NET
3. SPECT
4. PU
A PU address of 77 is used by
the LMS-11 to indicate which of
the following units, if any?
1. PU 77
2. NCS
3. Task force flagship
4. None, 77 is illegal
address
IN ANSWERING QUESTIONS 4-46 THROUGH
4-75, REFER TO FIGURE 5-7 IN THE TEXT.
4-46.
which of the following colors
indicates the preamble on the
link monitor screen of the
LMS-11?
1.
Yellow
2.
Red
3.
Cyan
4.
Green
4-47.
A small cyan line in the middle
of the data field indicates the
LMS-11 has detected which of
the following signals?
1.
Start code
2.
Stop code
3.
Phase-reference frame
4.
Noise
4-48.
Which of the following displays
is used to indicate the LMS-11
is listening?
1.
A thick blue line
2.
A thin blue line
3.
A thick red line
4.
A thin red line
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