R&S 4200 Series, Руководство по эксплуатации

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R&S XU 4200 Local Control (Local Mode)
6166.5368.02.01 3.32
3.4.3.3 Standard Operating Display
Standard operating display\Standard operating display "Radio".doc
Display parameter During operation, the LCD indicates the most important settings and status
messages.
R&S XU 4200
example
X U 4 2 0 0 2 1 : 0 4 : 1 3
M U E N C H E N 4 R A C K 1 R A D 1 7
A M
1 2 4
.
6 7 5
+ 7 . 5
S C
L O C I N A C T
S Q
C B I T S T A T U S : W A R N I N G
3 3 1 V S W R A B O V E 2 W
Fig. 3.12 Standard operating display.
Line Display text Description
1 XU4200
21:04:13
Device type: VHF transceiver
Display: time of day
2 MUENCHEN4 RACK1 RAD17 Location information, optional text. It can be entered
via USB service PC (see chapter 3.3). Only the first
line is displayed.
3 + 4 124.675
AM
+7.5 Frequency in ICAO format. Example shows frequency
value with 25 kHz spacing
AM/ACARS mode
Offset TX, set to +7.5 kHz
Note: Frequency can be entered by pressing any
numeric key. Then, the MMI opens the Frequency
submenu automatically.
5 + 6 LOC
INACT
SC
SQ Local control mode
Radio in inactive state (standby). For example, radio
was switched to inactive via remote control command.
Single channel configuration has been configured via
USB.
Squelch Button indication. The SQ state will be stored
after the reboot.
7 + 8 CBIT STATUS: WARNING
331 VSWR ABOVE 2 W CBIT status line. In normal case “OK” is indicated.
Otherwise, warning or error is indicated (if at least one
notice is present).
If there are more notices, they are displayed in
sequence.
Note: The “W” at the end of a message means that
this is a warning. Generally there are two types of
displayed CBIT messages:
“W” for warning
“E” for error