Furuno GP-3500F - Manual (Page 23)

1. BASIC OPERATION
1-13
Note: The MOB mark can be deleted as follows.
a) Press the [CURSOR ON/OFF] key to show the cursor.
b) Operate the trackball to place the cursor on the MOB mark.
c) Press the [CLEAR] key.
The following message appears on the screen:
WAYPOINT NAME XXXXXX
WILL BE DELETED.
ARE YOU SURE?
YES … PRESS KNOB
NO … PRESS CLEAR KEY
Confirmation message
d) Press the [ENTER] knob.
Then, the waypoint entered at step 1 on the previous page is erased.
e) Operate the trackball to place the cursor on the MOB mark.
f) Press the [CLEAR] key.
g) A new message appears on the screen:
WAYPOINT NAME (MOB)
WILL BE DELETED.
ARE YOU SURE?
YES … PRESS KNOB
NO … PRESS CLEAR KEY
When MOB is not set as destination
THIS WAYPOINT (MOB)
IS USED FOR NAVIGATION.
WILL IT BE DELETED?
YES … PRESS KNOB
NO … PRESS CLEAR KEY
When MOB is set as destination
Confirmation message
h) Press the [ENTER] knob to erase the MOB mark.
1.7 Using PROG Key
Less-often used functions are provided in the menu. To avoid opening menus to
access a particular function, the [PROG] key may be assigned any of the
function in the menu. Note that the function for [SHIFT], [RANGE], [GAIN] and
[VRM] keys can also be programmed. The default program of the [PROG] key is
as shown in the table below.
Key Functions
PROG Displays the WAYPOINT LIST.
•Note 1: To program plotter functions to the [PROG] key ([SHIFT], [RANGE],
[GAIN] or [VRM] keys), see paragraph 9.5.1. For echo sounder functions,
see paragraph 11.16.
Note 2: If the [PROG] key is programmed for a sounder function it may only be
used on the sounder display or a menu entered from the sounder display
only.