Furuno FCV-30 - Manual (Page 41)

1. OPERATIONAL OVERVIEW
1-31
1.19 Function Keys
The function keys on the control unit provide for one-touch access to the setting window of
your choice.
1.19.1 Using the function keys
The default program for each function key is as shown in the table below. Press the
appropriate function to access the setting window programmed for it.
Function key Default program displays;
F1 Echo image dialog box
F2 Shift dialog box
F3 Gain dialog box
F4 Mode dialog box
1.19.2 Programming the function keys
1. Press the appropriate function key until the menu title looks something like the one
shown below.
Pressed function key
File Disp Setting System Window
FCV-30 [F1 Key Registration]
2. Click the item on the menu bar which you want to use. For example, “Alarm” in the
Setting menu. Note that neither “Load user setting” nor “Save user setting” (in the File
menu) can be used.)
Yes No
Assign the [ Alarm...] menu to the [F1] key?
Confirmation
3. Click the Yes button. The item selected at step 2 appears.
4. Click the OK button.