Raytheon HSB L755, Owner'S Handbook Manual

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Chapter 1: Overview 1-3
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Figure 1-1: Fishfinder System
Display Unit
The HSB Series LCD display unit is waterproof to CFR46 and can be installed
either above or below deck.
The unit includes:
• 7" color (L760) or monochrome (L755) LCD display
• Trackpad
• Eleven dedicated (labeled) control keys
• Four soft keys (unlabeled) whose functionality changes
• Two slots for the C-MAP NT
®
chart cards
The display and keys can be illuminated for night-time use.
The HSB (High Speed Bus) connection enables transfer of data between two
compatible units. For example, the fishfinder data is transferred from the
fishfinder (the master display) via the HSB connection and can be displayed
and controlled on any other HSB Series LCD or CRT display (the repeater
display). In particular, you can connect your HSB Series Fishfinder to a
remote HSB Series Pathfinder Radar to provide fishfinder, chart, and radar
functionality on both displays.
Note: Your HSB Series display may require a software upgrade to repeat
Fishfinder data. Please contact your authorized Raytheon dealer for details.
Full functionality of the fishfinder/chartplotter is achieved when it is part of an
integrated system, with other equipment (in addition to another HSB unit)
connected via SeaTalk or NMEA 0183. Data from this equipment including
position and heading is displayed on the display and is used in calculations.
Details on connecting other equipment are given in Chapter 2.
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