IN-1

INDEX

A

AGC.............................................................5-1
A-scope display.........................................4 -10
Auto retraction........................................... 5-11
Auto tilt.......................................................2-24

B

Backup data...............................................5-18
BRILL key....................................................1-7
Brilliance......................................................1-7

C

Clutter
echo sounder mode...............................4-12
horizontal mode.....................................2-24
vertical scan mode.................................3-15
Color palette.............................................. 5-17
Colors
background..............................................5-2
display......................................................5-2
COM1 menu................................................ 5-1
COM2 menu................................................ 5-2
Control description.......................................1-1
Current data.................................................5-9
Custom key
choosing function.....................................5-4
preset.......................................................5-5
short-cut...................................................5-6

D

Default settings..........................................5-20
Demonstration mode.................................5-19
Diagnostics..................................................6-6
Display modes.............................................1-7

E

Emphasis mode.........................................5-10
Error messages...........................................6-5
ETA marker................................................5-10
EVENT key
echo sounder mode.................................4-5
horizontal mode..................................... 2-11
vertical scan mode.................................3-10
Event marker
deleting from echo sounder mode...........4-6
deleting from horizontal mode...............2-12
deleting from vertical scan mode ..........3-11
inscribing in echo sounder mode............ 4-6
inscribing in horizontal mode ................2-11
inscribing in vertical scan mode............ 3-10

F

FACTORY SETTING display.................... 5-12
FAST SCAN key
echo sounder mode................................ 4-4
horizontal mode.....................................2-10
vertical scan mode.................................. 3-9
FULL/HALF control
horizontal mode.......................................2-4
vertical scan mode.................................. 3-7
Fuse replacement....................................... 6-3

G

GAIN control................................................1-7
Gain offset
echo sounder mode.............................. 4-11
horizontal mode.....................................2-23
vertical scan mode................................ 3-14

H

Heading data
indication format.................................... 5-10
source ...................................................5-10
Horizontal expansion display.................... 2-18
Horizontal/history display.................2 -30, 2-31
Horizontal/strata display............................2-32
Horizontal/vertical scan display ..................3-4
HORZ menu.............................................. 2-23
Hull unit maintenance .................................6-2

I

Interference rejection ................................3-14

L

Language.................................................. 5-18

M

MAIN/SUB key................................. 2-31, 2-32
Maintenance
cleaning................................................... 6-1
fuse replacement ....................................6-3
hull unit.................................................... 6-2
preventive................................................6-1
transducer............................................... 6-3
MENU key................................................... 1-8