Furuno CSH-5L/CSH-8L - Manual (Page 47)

3. ADVANCED SONAR OPERATION
3-11
7. Use the [GAIN] control to choose the function key (F1-F4) you want to
program.
8. Press the [EVENT] key to program the function key selected at step 7.
9. Press the [MENU] key to close the menu.
Useful programs (main items only)
For detecting surface fish For detecting bottom fish For detecting midwater fish
TX OUTPUT 8 TX OUTPUT 7 TX OUTPUT 8
PULSE LENGTH 7 PULSE LENGTH 5 PULSE LENGTH 8
TX CYCLE 10 TX CYCLE 10 TX CYCLE 10
TVG NEAR 5 TVG NEAR 5 TVG NEAR 6
TVG FAR 5 TVG FAR 6 TVG FAR 7
HOR
BEAMWIDTH Narrow HOR
BEAMWIDTH Narrow HOR
BEAMWIDTH Narrow
VER
BEAMWIDTH Narrow VER
BEAMWIDTH Wide VER
BEAMWIDTH Wide
COLOR CURVE 1 COLOR CURVE 4 COLOR CURVE 3
COLOR
RESPONSE 3 COLOR
RESPONSE 1 COLOR
RESPONSE 3
3.8.3 Programming specific function
You may program a function key with a menu item from the SONAR or
SOUNDER menu to use as shortcut. Most items are available except
TRANSMISSION, ASSIGN SETTING and ASSIGN MENU from the SONAR
menu and DRAFT from the SOUNDER menu. Locked items (shown in red) are
available however the message which asks if you are sure to change a setting is
not displayed when the corresponding function key is operated.
1. Press the [MENU] key to open the menu.
2. Use the [RANGE] control to choose [MENU MODE].
3. Use the [GAIN] control to choose SONAR or SOUNDER as appropriate.
4. Use the [RANGE] control to choose item.
5. Press appropriate function key until the message “COMPLETED” appears
(more than three seconds).
6. Press the [MENU] key to close the menu.