FOREWORD .....................................iii
SYSTEM OVERVIEW........................iv
1. OPERATION ...............................1
1.1 Control Description....................1
1.2 Turning the Power On/Off .........1
1.3 Adjusting Display Contrast,
Brilliance....................................2
1.4 Choosing a Display, Frequency.2
1.5 Menu Operating Procedure.......5
1.6 Automatic Operation .................5
1.7 Manual Operation......................6
1.8 Measuring Depth.......................8
1.9 Choosing Picture Advanced
Speed ........................................8
1.10 Suppressing Interference ..........9
1.11 Suppressing Low Level Noise...9
1.12 Erasing Weak Echoes.............10
1.13 A-scope Display ...................... 10
1.14 Alarms ..................................... 11
1.15 Waypoints................................ 12
1.16 Setting Up Nav Data Displays.15
1.17 Other Menu Items ...................16
2. SYSTEM & INSTALLATION
MENUS......................................18
2.1 System Menu .......................... 18
3.
MAINTENANCE,
TROUBLESHOOTING ..............21
3.1 Maintenance ........................... 21
3.2 Cleaning the Display Unit........ 21
3.3 Transducer Maintenance ........ 21
3.4 Replacing the Fuse ................. 21
3.5 Battery Voltage Alert ............... 21
3.6 Troubleshooting ...................... 22
3.7 Diagnostics ............................. 22
3.8 Test Pattern............................. 23
3.9 Memory Clear ......................... 23
4.
INSTALLATION.........................24
4.1 Display Unit............................. 24
4.2 Thru-hull Mount Transducer.... 24
4.3 Transom Mount Transducer .... 26
4.4 Inside-hull Transducer............. 28
4.5 Optional Triducer..................... 29
4.6 Optional Water
Temperature/Speed Sensor .... 33
4.7 Wiring...................................... 34
4.8 IEC 61162-1 Data Sentences.. 35
4.9 Installation Menu..................... 36
SPECIFICATIONS ........................SP-1
OUTLINE DRAWING
INTERCONNECTION DIAGRAM
