Appendix A – Specifications
Physical features
Control head
Processor
Environmental
Page A-6
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VGA monitor output
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200 PPNM speed output
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External alarm output (future)
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External SAVE input
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External MOB input
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NMEA output sentences: APB, BOD, BWC, GGA, GLC,
GLL, GSA, GSV, HSC, MSS, RMA, RMB, RMC, VTG, WCV,
WPL, XTE, ZDA, ZTG (conforms to NMEA v 2.0 and later.
Supports 1.5 GLL, BWC, and RNN)
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NMEA input sentences: TLL ("rattle") and others
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Connects directly to processor with single RG-59 coaxial
cable
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Display screen: 640 x 480 pixel (10.4-inch diagonal), sun-
light viewable, high-temperature, high-contrast,
anti-reflection, backlit, transmissive, 65,536 color LCD
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Large, easy-to-use backlit controls
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Protective plastic cover
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Flush- and yoke-mounts standard
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Two audio beepers for alarms and confirmation of actions
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Supports two full-functional, waterproof control heads
(second head optional)
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CD-ROM drive for chart CDs and software upgrades
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4.3-GB hard drive
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233-MHz processor
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1.44-MB floppy backup drive
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Optional 100-MB Zip drive (replaces floppy drive)
Head
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Waterproof—meets IEC 529 IPX-6
961 Operations and Reference Manual Rev. D