xxiii
1
GENERAL AND EQUIPMENT COMPOSITION
2
NAMES AND FUNCTIONS OF CONTROL
PANEL SWITCHES AND FUNCTIONS OF
SOFTWARE BUTTONS
3
BASIC OPERATION
4
MEASUREMENT OF RANGE AND BEARING
5
TRUE AND FALSE ECHOES ON DISPLAY
6
MAINTENANCE
7
TROUBLE SHOOTING AND ADJUSTMENT
8
AFTER-SALES SERVICE
9
DISPOSAL
10
SPECIFICATIONS
APPENDIX
3
4
5
2
1
6
7
8
9
10
APPENDIX