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Navitron Systems Ltd |
Autopilot
Type NT921 MKII
Technical Specifications |
| Supply Voltage | 11-40Vdc |
Panel
Displays: - |
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| Rudder Angle | 2
Digit + LCD Bar |
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| Power Consumption | 12v |
24v |
Heading Indicator | Servo
Card in Standby Mode and 3 Digit LCD Display |
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| Standby | 3.0W |
3.6W |
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| On | 3.3W |
3.9W |
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| Illumination (max) | 5.8W |
7.0W |
CTE Indicator | LED |
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| Autopilot Mode | LED
Indication of Standby, Auto & Remote |
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| Solenoid Switch Ratings: - | |||||||
| Voltage |
11-40Vdc |
RadioNav Mode | LED
Indication of CTE & Auto Heading Correct |
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| Current |
5A
(max) |
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| Switchline Polarity | Installation
Selectable |
CTE Correction Angle |
3
Digit LCD Display 2 Digit LCD Display |
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| Switch Type | Solid
State
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| (via
auto Heading display updates at 15 second intervals) |
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| Operator Controls: - | |||||||
| Yaw | Panel
Alarms: - |
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| Rudder |
Remote Engaged | LED
+ Audible |
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| Autopilot Mode Switch | Data Input Fail (CTE) | LED
+ Audible |
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| RadioNav Mode Switch | Max Correction | LED
+ Audible |
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| Illumination |
Red
Backlight |
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| Heading
Input Sentences from GPS Compass etc: - |
Mechanical | ||||||
| Width | 259mm |
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| NMEA 0183 | XX
HDT, XX HDG XX HDM, XX HCC |
Height | 176mm |
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| Depth - behind bezel | 115mm |
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| Weight | 3.9Kg |
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| XTE / HTS Input Data (from GPS/Plotter) | |||||||
| NMEA 0180 | |
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| NMEA 0183 |
XX HSC (Priority) XX APA, XX APB XX RMB, XX XTE |
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| Heading Output to Radars / Track Plotters etc. | |||||||
| Step by Step | Selectable 3, 6, 12 or 24 steps per degree | ||||||
1Hz |
11Hz |
22Hz |
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| NMEA
0183 Sentence types @ 1, 11 & 22Hz |
APHDG, APHCC HCHDG, HCHCC or HEHDT, AGHDT |
HCHDG,
HCHDM or HEHDT, AGHDT |
HCHDM or HEHDT |
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| Furuno Format | Selectable 0.1° or 0.166° resolution | ||||||
| Selectable 5Vpp or 11Vpp output | |||||||
| Selectable 5Hz or 40Hz update rate | |||||||
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