Garmin CR 1522, Owner'S Manual

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CHAPTER 1 INTRODUCTION 6
1.1.5 Displaying Relative Positions
The calculated relative positions of detected targets are plotted on the radar display with
the own ship position usually at the center. The plot is refreshed as the antenna rotates,
and the relative motions and speeds of targets can also be displayed.
Aerial View Radar Display
1.2 Specifications
Display Specification Measurement
Dimensions (W x H x D) 355 x 376.7 x 82.7 mm
Weight 3.7 kg (5.7 kg with bail mount)
Display size (W x H) 15″ (228.1 x 304.1 mm)
Display type XGA
Display resolution 1024 x 768 pixels
PPI effective diameter 213.8 mm
Orientation North up, course up, head up
Display range (nm)* 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16,
24, 32, 48, 64, 72, 96
Range ring interval (nm) 0.0625, 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8,
12, 16, 18, 24
Range accuracy 1% of the maximum range in use
Range resolution GMR Fantom: 10 m
GMR xHD2: 16 m
EBL 2 (EBL 1 / EBL 2)
VRM 2 (VRM 1 / VRM 2)
PIP (Picture-in-Picture) 2x
Power supply 10 to 36 VDC
Fuse 8 A, 125 V fast-acting
Max. power consumption at 12 VDC 27 W
Typical current draw at 12 VDC 2.71 A
Max. current draw at 12 VDC 3 A
Temperature range -15° to 50°C (5° to 122°F)
Material Polycarbonate plastic and die-cast aluminum
Waterproof rating** IPX6/IPX7 (IEC 60529)
Memory card
2 SD
™
card slots; 32 GB max. storage