Index-1
INDEX
B
Bearing measurement ......................................8
C
Control description ...........................................1
Cursor..............................................................5
D
Depth unit ......................................................12
DIMMER key....................................................7
E
EBL (Electronic Bearing Line)...........................8
EBL key ...........................................................8
Echo hue........................................................13
Echo stretch...................................................11
F
False echoes..................................................16
FTC..................................................................5
Fuse replacement...........................................21
G
GAIN key .........................................................4
Guard alarm .....................................................9
GUARD key ...................................................10
H
Heading marker................................................6
I
Indications........................................................2
Interference rejector .......................................10
M
Magnetron replacement..................................22
Maintenance ..................................................21
Menu operation ................................................6
Multiple echoes ..............................................16
N
Nav data........................................................12
P
POWER key ....................................................3
R
Range
measurement...............................................7
minimum and maximum .............................15
selection.......................................................3
Range measurement .......................................7
Range rings .....................................................5
Ranges to use................................................13
S
SART.............................................................17
Shadow sector ...............................................17
SHIFT key .......................................................8
Sidelobe echoes ............................................16
STC key...........................................................4
Synchro belt replacement............................... 22
T
Target trails......................................................9
TONE key........................................................3
TRAIL key........................................................9
Troubleshooting .............................................22
TX key .............................................................3
V
Virtual image.................................................. 16
VRM (Variable Range Marker) .........................7
VRM key..........................................................7
W
Watchman ..................................................... 11
Water temperature unit...................................12
Z
ZOOM key .......................................................8