What to do if HD-SIG-MISS error appears on Furuno 1622 Marine Radar?
If you see the HD-SIG-MISS error on your Furuno Marine Radar, it indicates missing heading or bearing pulses. Inspect the scanner cable for any signs of damage or disconnection.
What to do if BP-SIG-MISS error appears on Furuno 1622?
If the BP-SIG-MISS error appears on your Furuno Marine Radar, this means that heading or bearing pulses are missing. You should check the scanner cable for damage or if it's disconnected.
General| Display Type | LCD |
|---|---|
| Power Output | 2.2 kW |
| Rotation Speed | 24 RPM |
| Power Supply | 12/24 V DC |
| Screen Size | 6 inches |
| Range | 24 nautical miles |
| Weight | 12 kg |
| Display Size | 6 inches |
| Antenna Length | 15 in or 18 in |
| Frequency | 9.4 GHz |
Details the construction, EMI protection, and waterproofing of the display unit, including its components.
Describes the components of the scanner unit and the antenna cable's communication lines.
Explains the communication protocol (RS-422) between the display and scanner units.
Outlines the key features and provides a block diagram of the display unit's internal components.
Lists the features of the scanner unit and presents its main block diagram.
Details the functional roles of the PANEL board, DU board, and INT board within the system.
Covers voltage checks and identifies test points on the DU Board for adjustment.
Details voltage checks and identifies test points on the MD Board for scanner unit adjustment.
Lists essential parts for maintenance, including part numbers and remarks.
Provides step-by-step instructions for disassembling and reassembling major components.
Explains the procedure for updating the unit's system program by replacing the ROM.
Details how to access and utilize the maintenance menu for system diagnostics.
Lists and explains common error messages and their potential causes.
Offers a diagnostic table to identify faulty PCBs or blocks based on observed symptoms.
Specifies test points on various boards with their expected readings and check items.
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