Table Of Contents - JRC JFC-180BB Instruction Manual

Contents
Caution .................................................................................................................................................... i
PREFACE .............................................................................................................................................. xiv
Before Operation .................................................................................................................................... xv
Pictorial Indication ......................................................................................................................................................................... xv
Examples of Pictorial Indication ............................................................................................................................................. xv
Warning Label ................................................................................................................................................................................. xv
Precautions upon Equipment Operation .......................................................................................................................... xvi
Contents .............................................................................................................................................. xviii
Chapter 1 Echo Adjust/Display Setup ..................................................................................... 1-1
1.1 Introduction ..................................................................................................................................... 1-1
1.2 Features .......................................................................................................................................... 1-1
1.3 Menu List ........................................................................................................................................ 1-2
1.4 Change of TX Power ...................................................................................................................... 1-9
1.4.1 TX Power (HF) ......................................................................................................................................................... 1-9
1.4.2 TX Power (LF) .......................................................................................................................................................... 1-9
1.5 Change of dynamic range of Echo ............................................................................................... 1-10
1.6 Making of reflection strength at shallow and deep depth equal ................................................... 1-10
1.6.1 Changing of TVG Type ................................................................................................................................ 1-10
1.6.2 Changing of TVG Strength ....................................................................................................................... 1-11
1.6.3 Changing of TVG Depth ............................................................................................................................. 1-11
1.6.4 Changing of TVG Adjust ............................................................................................................................ 1-11
1.7 Displaying of A Scope ................................................................................................................... 1-12
1.8 Display in of white line .................................................................................................................. 1-12
1.9 Changing of screen....................................................................................................................... 1-13
1.9.1 Changing of Background Color of images of echo sounders ..................................... 1-13
1.9.2 Changing of display color of echo sounder images .............................................................. 1-13
1.9.3 To display of Scale/Not to display ....................................................................................................... 1-14
1.9.4 Changing of Scale Position ....................................................................................................................... 1-14
1.9.5 Changing of Scale Value ............................................................................................................................ 1-14
1.9.6 Displaying of Color Bar Scale .................................................................................................................. 1-14
1.9.7 Set the Image Title as frequency/ HFX LFX................................................................................ 1-15
1.9.8 Changing of Image Direction .................................................................................................................... 1-15
1.9.9 Changing of display alignment of images ...................................................................................... 1-15
1.9.10 Detailed display of image resolution and lapse time .......................................................... 1-16
1.9.11 Changing of Width of Zoom Image ................................................................................................. 1-16
1.9.12 Zoom Image Split ............................................................................................................................................ 1-17
1.10 Displaying of Water Temp Window ............................................................................................. 1-17
1.10.1 Display of Water Temp Window/Not to display .................................................................... 1-18
1.10.2 Changing of W. Temp. Graph Range ............................................................................................. 1-18
1.11 Changing of Depth Font Size and Depth Position/Display of Sub Depth Value ......................... 1-18
1.11.1 Changing of Depth Font Size .............................................................................................................. 1-18
1.11.2 Changing of display position of depth.......................................................................................... 1-19
1.11.3 Display of Sub Depth Value .................................................................................................................. 1-19
xviii
Contents
JFC-180BB
7ZPNA4619A