Furuno CH-500 User Manual

IN-1
INDEX
A
A-Scope mode .......................................... 2-6
B
Backup/restore settings............................. 5-9
Brilliance
how to adjust the brilliance...................... 1-4
C
Cleaning the equipment ............................ 6-1
Controls..................................................... 1-1
CH-502 description ................................. 1-1
CH-506 description ................................. 1-2
Cursor
how to use the cursor............................ 1-12
D
Diagnostics................................................ 6-7
LCD test .................................................. 6-8
system test.............................................. 6-7
Display modes
how to select ........................................... 1-5
E
Echo sounder mode.................................. 4-1
adjusting the picture................................ 4-4
a-scope dual display ............................... 4-6
display example ...................................... 4-1
menu overview........................................ 4-2
selecting a picture advance speed.......... 4-3
Error messages......................................... 6-6
Event mark.............................................. 1-20
how to delete marks.............................. 1-21
how to inscribe a mark .......................... 1-20
F
Function keys............................................ 5-5
preset keys.............................................. 5-6
setting up function keys........................... 5-5
shortcut keys........................................... 5-5
G
Gain........................................................... 1-7
H
Horizontal mode........................................ 2-1
adjusting the picture.............................. 2-16
bottom tail suppression ......................... 2-16
displaying weak echoes clearly............. 2-17
horizontal+cross section dual display...... 2-8
horizontal+vertical dual display ............... 2-9
how to interpret the display ................... 2-12
menu overview........................................ 2-2
operational overview ............................... 2-1
seabed/surface reflection suppression..........
.............................................................. 2-16
TVG....................................................... 2-17
zoomed example..................................... 2-7
Horzontal mode
display example....................................... 2-5
Hull unit maintenance................................ 6-2
lubrication................................................ 6-2
raising/lowering manually........................ 6-3
M
Maintenance
cleaning................................................... 6-1
fuses........................................................ 6-4
hull unit.................................................... 6-2
transducer ............................................... 6-4
Maintenance/Troubleshooting................... 6-1
Menu operations ....................................... 5-1
acessing the menus ................................ 5-1
changing the language............................ 5-2
COM1 menu............................................ 5-2
COM2 menu............................................ 5-3
FUNC Key menu ..................................... 5-5
N
Noise/interference..................................... 1-9
erase weak echoes ............................... 1-12
false echo.............................................. 1-10
marine life.............................................. 1-11
other interference.................................. 1-11
reflections................................................ 1-9
sidelobe echo........................................ 1-10
wake........................................................ 1-9
P
Power........................................................ 1-2
Power key ................................................. 1-2
Preventative maintenance......................... 6-1
R
Range
how to adjust the range......................... 1-13
Range mark............................................. 1-21
S
Sectors.................................................... 1-17
horizontal sector.................................... 1-17
sector center - vertical........................... 1-19
vertical sector........................................ 1-18
Simulation mode ..................................... 5-13
Speaker
adjusting speaker bandwidth................. 5-11
adjusting speaker frequency ................. 5-11
adjusting speaker harmonic pattern ...... 5-12
filtering for doppler shift......................... 5-12
System menu ............................................ 5-4
adjusting speaker settings..................... 5-11
adjusting TX frequency.......................... 5-10
backup/restore settings........................... 5-9

Furuno CH-500 Specifications

General

Brand	Furuno
Model	CH-500
Category	Sonar
Language	English