Furuno CH-37 - Manual (Page 7)

v
FOREWORD
Congratulations on your choice of the FURUNO CH-37 Color
Sector Scanning Sonar! We are confident that you will enjoy
many years of trouble-free operation with this fine piece of equip-
ment.
For over 40 years FURUNO Electric Company has enjoyed an
enviable reputation for quality and reliability throughout the
world. This dedication to excellence is furthered by our exten-
sive global network of agents and dealers.
The CH-37 is the newest addition to FURUNO’s CH family of
sonars. This new sonar is especially designed to provide faster
detection capability by sector scanning method and improved
operation by rotary controls and trackball. The sonar picture is
presented in 16 or 8 colors on a high resolution CRT. The ex-
cellent signal processing technique and improved receiver bring
you a clear and high-quality picture on a 15-inch screen.
We would appreciate feedback from you, the end-user, about
whether we are achieving our purpose.
Thank you for considering and purchasing FURUNO equip-
ment.
Features
• Multi sector scanning provides quick coverage of full 360
°
area in just 8 transmissions.
• PPI operation can be selected for superior detection range
and bottom fish sounding.
• Custom mode keys provide desired sonar settings by one
key stroke.
• Selectable background color lessens eye fatigue in both
daytime and nighttime operations.
• Selection of frequencies - 60, 81, 113, 162 kHz.
• Trackball offers easy-to-use operation for marker settings.
• Quick training and quick raise/lower operation.
• Vertical mode presents a vertical section of underwater con-
ditions.
• 3D mode shows vertical echoes like a graphic track plotter.