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
Summary of Contents for CR 1522
Page 1: ...CR 1522 Marine Chart Radar Owner s Manual...
Page 30: ...CHAPTER 1 INTRODUCTION 28...
Page 44: ...CHAPTER 2 GETTING STARTED 42...
Page 62: ...CHAPTER 3 MENU AND SETTINGS 60...
Page 72: ...CHAPTER 5 APPENDICES 70...
Page 73: ......