Introduction
1
How Sonar Works ....................................................................................................................1
DualBeam PLUS™ Sonar
(DualBeam PLUS™ models only
[858c HD, 898c HD SI, 958c HD, and 998c HD SI])
..............................................................3
Down Imaging™ Sonar
(Down Imaging™ models only [858c HD DI and 958c HD DI])
..........3
High Definition Side Imaging® Sonar
(Side Imaging® models only
[898c HD SI and 998c HD SI])
..............................................................................................4
Xtreme Depth Sonar (
Xtreme Depth Series™ models only
[
858c HD XD and 958c HD XD])
..4
QuadraBeam PLUS™ Sonar
(with optional-purchase QuadraBeam PLUS™ transducer)
........5
Universal Sonar 2
(compatible w/optional-purchase Minnkota trolling motors)
......................5
How GPS and Cartography Work ............................................................................................5
Fishing System Configuration ..................................................................................................7
Accessory Bus ..........................................................................................................................7
Video-Out and RS 232 Connectors ..........................................................................................7
Ethernet Connector ..................................................................................................................8
Power On
8
What’s on the Control Head
9
Key Functions
9
POWER/LIGHT Key....................................................................................................................9
VIEW Key ................................................................................................................................10
MENU Key ..............................................................................................................................10
4-WAY Cursor Control Key (RIGHT, LEFT, UP, or DOWN Cursor Keys) ................................10
VIEW PRESET Keys ................................................................................................................11
EXIT Key ..................................................................................................................................11
INFO Key ................................................................................................................................11
MARK Key................................................................................................................................11
GOTO Key ................................................................................................................................12
ZOOM (+/-) Keys ....................................................................................................................12
SD Memory Card Slots
12
Add Maps to Your Fishing System ........................................................................................13
Import Navigation Data..........................................................................................................13
Export Navigation Data ..........................................................................................................13
Update Software ....................................................................................................................15
What’s on the Sonar Display
16
Understanding the Sonar Display..........................................................................................17
Real Time Sonar (RTS™) Window ........................................................................................17
SwitchFire™ ............................................................................................................................17
Freeze Frame and Active Cursor ............................................................................................18
Instant Image Update ............................................................................................................18
Sonar Colors and Bottom View..............................................................................................18
What’s on the Side Imaging® Display
(Side Imaging® models only [898c HD SI and 998c HD SI])
20
Understanding the Side Imaging® Display ..........................................................................21
Side Imaging® Frequencies and Coverage............................................................................22
For Best Performance ............................................................................................................23
On the Water Interpretation ..................................................................................................24
iii
Table of Contents
Summary of Contents for 858 HD DI
Page 1: ......