Simrad RA771UA, Инструкция по эксплуатации

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IF Frequency:
(11) IF Bandwidth:
(LOG IF
15
(for transmitting pulse width)
5 (for 0 . 8 transmitting pulse width)
(12) Local oscillation frequency:
Receiver Tuning:
Transmitting frequency
+
60
Indicated by bar-graph marks on CRT by
microcomputer control
(14) Inter-connection Cable:
Range 0 . 1 2 5 0 . 2 5 0.5 0 . 7 5
1 . 5
3 6
Scale
Ring 0.0625 0.125 0 . 2 5 0.25
0 . 5 1
Interval
Number of 2 2 2 3
6
6
Display Unit
Display system:
( 2 ) CRT: 10-inch rectangular monochrome CRT
Range scale and range rings:
presentation on raster-scan base
1 2 24 48
2
4
8
6 6 6 6
(4)
Variable Range Markers :
Numerical Display: Four digits
Accuracy
:
/-1.5% of setting
range, or meters,
whichever greater
Unit : NM SM (selectable)
: is selectable at SET UP
Bearing Lines
:
mode.
Steps
:
0.2 degree steps
EBL2
:
is selectable at SET UP mode.
Display Modes:
Heading Up:
HU
Following display modes are selectable at SET
mode.
Head Set: HS
North Up: NU
Course Up:
(The
*
mark modes are available only when compass
is connected.)
Display brightness of echoes: Four levels
Off-centering:
60% forward or 60% backward of the setting range
Guard Zone:
Setting range:
0.5 NM or more
Setting bearing: degree steps
Setting area: Selectable from four patterns
Zone width:
0.4
NM (fixed)
Interference Rejector
:
Built-in
6.1.4 Interface Signals
Output radar signals for Radar Monitor.