2
Contents
1. Cautions for safety ................................................................................................................................................. 6
1. Before operate the equipment (Safety warning) ................................................................................ 7
2. Before handle cables (Safety instruction) ............................................................................................... 8
3. Before handle the vibrator and water temperature sensor ......................................................... 8
4. Precautions ........................................................................................................................................................ 9
2. Specifications ............................................................................................................................................................ 10
1. Tx, Rx Specifications .................................................................................................................................... 11
2. Specification of display unit ....................................................................................................................... 11
3. Display functions .......................................................................................................................................... 12
4. Component ..................................................................................................................................................... 13
3. Discription .................................................................................................................................................................. 14
1. Display discription ........................................................................................................................................ 15
2. Power ON/OFF ................................................................................................................................................. 16
3. Menu .................................................................................................................................................................... 17
4. Display mode ................................................................................................................................................. 19
4. Functions ................................................................................................................................................................... 20
1. SONAR ................................................................................................................................................................ 21
1.1 Tx Power ............................................................................................................................................... 21
1.2 Tx Rate ................................................................................................................................................... 21
1.3 Pulse Edge ........................................................................................................................................... 22
1.4 Pulse Length ......................................................................................................................................... 22
1.5 Frequency Setting ............................................................................................................................... 23
1.6 Frequency Adjust ................................................................................................................................ 23
1.7 Tx Fix ......................................................................................................................................................... 24
1.8 Bottom Search ..................................................................................................................................... 24
1.9 Trigger Sweep ....................................................................................................................................... 25
2. Display ................................................................................................................................................................. 26
2.1 Mode ..................................................................................................................................................... 26
2.2 Range ..................................................................................................................................................... 26
2.3 Auto Range ......................................................................................................................................... 27
2.4 Display Speed .................................................................................................................................... 27
2.5 Interference/Noise Reduction ..................................................................................................... 28
