Furuno FSV-30 Operator's Manual page 189

Pulselength
horizontal mode..............................2-15
vertical mode ....................................3-9
Ｒ
R/B AUDIO key
history mode .....................................5-4
horizontal mode..............................2-26
Range
measuring in horizontal mode ......2-12
measuring in vertical mode.............3-6
presetting for horizontal range.......8-5
presetting for vertical range ...........8-5
setting in echo sounder mode..........4-8
setting in horizontal mode ..............2-7
setting in vertical mode...................3-6
Range and bearing data....................8-10
RANGE control
horizontal mode................................2-6
vertical mode ....................................3-6
Range rings
description ........................................8-7
interval............................................8-10
Reverberation............................. 2-28, 8-4
Rolling angle ......................................8-14
Rx test...............................................10-11
Ｓ
Scale (echo sounder) ..........................4-15
Sea surface reflections ......................2-48
SHOOT key ........................................2-40
Sidelobe echoes ..................................2-49
Signal level
ES1 mode ........................................4-15
horizontal mode..............................2-44
vertical mode ..................................3-16
Smoothing
circular in horizontal mode ...........2-45
circular in vertical mode................3-17
range in horizontal mode ..............2-45
range in vertical mode ...................3-17
STABILIZATION menu ....................8-14
Start-up test.....................................10-11
Status messages.................................10-6
System configuration.............................. x
Ｔ
Target lock
fish school mode .............................2-23
position mode..................................2-24
type ..................................................2-22
TARGET LOCK key................. 2-23, 2-24
Target lock mark..................................8-9
TEST menu.........................................10-7
Test pattern ......................................10-10
Tests
board test ........................................10-8
noise test .......................................10-11
panel test.........................................10-9
Rx test ...........................................10-11
test menu ........................................10-7
test pattern ...................................10-10
Tilt angle...............................................2-7
TILT control..........................................2-7
Time offset ..........................................8-15
Track
amount to display...........................8-10
description ........................................8-7
erasing...............................................8-1
Trackball mark position ....................8-11
Trackball mark position reference mark
echo sounder display........................4-2
vertical display .................................3-5
Trackball mark size .............................8-9
Transducer
lowering, raising from display unit 1-3
maintenance ...................................10-3
raising automatically from hull
control unit................................10-12
raising manually from hull control
unit.............................................10-13
Transducer switches .................... 1-2, 1-3
Transmitter
distances .........................................8-13
number of ........................................8-12
Troubleshooting..................................10-4
True motion mode
description ......................................2-29
display range ....................................8-2
TVG
adjustment in horizontal mode .....2-12
adjustment in vertical mode ...........3-7
curve in horizontal mode ...............2-44
INDEX
IN-3