| General |
JFE-400 |
| Display |
6.5-inch LCD |
| Resolution |
640×480 (VGA) |
| Frequency |
200 kHz/50 kHz |
| Echo Color |
8 colors or 8 level monochrome |
| Digital Depth |
3 digit |
| Range Scale |
5, 10, 20, 50, 100, 200, 500, 800 m |
| Depth Accuracy |
20 m range: ±0.5 m or less
200 m range: ±5 m or less or ±2.5 % of the indicated depth, whichever is greater |
| Minimum Sounding Depth |
200 kHz: 1.0 m
50 kHz: 2.0 m |
| Draft Adjust |
50 m in 0.1 m steps |
| TX Pulse Repetition Rate |
171PRP (5, 10, 20, 50 m)
86PRP (100, 200 m)
43PRP (500, 800 m) |
| Presentation Mode |
Standard, history, docking |
| Time Range of Echo Display |
5, 10, 20, 30 min |
| Auto Function |
Gain, range, interference waves rejection from other ships at startup |
| Alarm Function |
Depth, power fail, system error |
| Preview Function |
3, 6, 12, 24, 48 hours or up to 48 hours |
| Power Supply |
100-115/200-230 VAC±15 %, 50 Hz/60 Hz±5 %
24 VDC (only use for power fail monitoring) |
| Power Consumption |
100 VAC: 140 VA
220 VAC: 200 VA
24 VDC: 0.8 W |
| Operating Temperature |
-15 to+55 ℃ |
| Relative Humidity |
93 %@40 ℃ |
| Waterproofing |
Display unit: IP56
Processing unit:
floor mount: IP20/wall mount: IP22
Matching box: IP55 |
