19.3 Raymarine sonar modules
You can find details on Raymarine
below.
The depth shown below for DownVision
range for SideVision
™
achievable depths / ranges, depending on the
connected transducer in optimum water conditions.
The depths shown for Traditional and CHIRP sonar
modules are the maximum depths achievable
depending on connected transducer in optimum
water conditions.
Sonar module
CP100
CP200
CP300 / CP370
CP450C
Dragonfly
a68 / a78 / a98 / a128
a67 / a77 / a97 / a127
c97 / c127
e7D / e97 / e127
DSM30 / DSM300
Note: SideVision
™
cannot be used as a source
of depth data.
Fishfinder application
®
sonar modules
™
and the
sonar modules are typical
Technology / Description
DownVision
™
external
SideVision
™
external
Traditional (1 kW) external
CHIRP external
DownVision
™
internal
DownVision
™
internal
Traditional (600 W) internal
Traditional (600 W) internal
Traditional (600 W) internal
Legacy external
19.4 Multiple sonar module support
Your multifunction display supports multiple active
sonar modules on the same network.
You can select which sonar channel you want to be
displayed. Only 1 channel can be displayed at a
time in a single Fishfinder application pane. Multiple
channels can be displayed at the same time using
custom splitscreen pages. Alternatively multiple
custom pages could be set up to suit individual
requirements.
Channel
Description
Auto
Automatically selects
the best frequency
for bottom tracking
50 kHz / 83 kHz
Good for deeper
waters and for a wide
sonar beam
100 kHz
Good detail at
most depths, with
moderately wide
sonar beam
160 kHz
Gives good detail in
shallow waters
200 kHz
Gives the best detail
in shallow waters
Low CHIRP
Good target
separation in deep
water
Medium CHIRP
Good all round
performance,
with great target
separation
High CHIRP
Best for clear target
separation in shallow
waters and bottom
detail
DownVision
TM
Gives photo like
images of bottom
structure
Sonar module
• CP300 / CP370
• CP450C
• Sonar variant
MFDs
• CP300 / CP370
• CP450C
• Sonar variant
MFDs
• CP450C
• CP450C
• CP300 / CP370
• Sonar variant
MFDs
• CP450C
• CP450C
• CP450C
• CP100
• DownVision
TM
variant MFDs
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