CONTENTS
FOREWORD | iv | ||
| A Word to | iv | |
| Features | iv | |
SYSTEM CONFIGURATION | v | ||
SPECIFICATIONS OF | |||
1 | OPERATION | 1 | |
| 1.1 | Control Description | 1 |
| 1.2 | Indications, Markers | 2 |
| 1.3 | Turning On/Off | 3 |
| 1.4 | Tone and Brilliance | 3 |
| 1.5 | Panel Dimmer | 3 |
| 1.6 | Display Mode | 4 |
| 1.7 | Range Scale | 7 |
| 1.8 | Gain Control | 7 |
| 1.9 | Automatic Operation | 7 |
| 1.10Picture Colors | 7 | |
| 1.11Shallow Depth Alarm | 8 | |
| 1.12Draft | 8 | |
2 | MENU OPERATION | 9 | |
| 2.1 | Menu Overview | 9 |
| 2.2 | Suppressing Low Level Noise | 9 |
| 2.3 | Suppressing Interference | 9 |
| 2.4 | Picture Advance | 10 |
| 2.5 | Trend | 10 |
| 2.6 | Interval | 10 |
3 | SYSTEM MENU | 11 | |
| 3.1 | System Menu | 11 |
| 3.2 | System Menu 1 | 12 |
| 3.3 | System Menu 2 | 12 |
| 3.4 | System Menu 3 | 13 |
4 | ECHO QUALITY SETTING | 14 | |
| 4.1 | Demonstration Display | 14 |
| 4.2 | Transducer Setting | 14 |
| 4.3 | Bottom Level | 15 |
| 4.4 | TVG Level | 15 |
| 4.5 | Echo Offset | 15 |
5 OPERATION OF DIGITAL DEPTH |
| ||
| INDICATOR | 16 | |
| 5.1 | Basic Operation | 16 |
| 5.2 | Menu Operation | 17 |
| 5.3 | Diagnosis | 18 |
| 5.4 | Factory Setting | 18 |
6 | MAINTENANCE, |
| |
| TROUBLESHOOTING | 19 | |
| 6.1 | Checking | 19 |
| 6.2 | Cleaning the Display Unit | 19 |
| 6.3 | Transducer Maintenance | 19 |
| 6.4 | Replacing the Fuse, Battery | 19 |
| 6.5 | Troubleshooting | 20 |
| 6.6 | Diagnostic Test | 21 |
| 6.7 | Test Pattern | 21 |
| 6.8 | Clearing the Memory | 22 |
7 | MENU TREE | 23 | |
8 DIGITAL INTERFACE (IEC | |||
| EDITION 2) | 24 | |
9PARTS LOCATION, PARTS LIST ..32 Declaration of Conformity
iii
