Furuno GP-3500F - Manual (Page 135)

9. CUSTOMIZING YOUR UNIT
9-21
9.5 PROGRAMMABLE KEYS & REMOTE
CONTROLLER SETUP Menu
This paragraph shows how to program keys and the remote controller (option).
9.5.1 Programmable key setup
The [PROG] key provides one-touch execution of desired function. Further, the
[SHIFT], [RANGE], [GAIN] and [VRM] keys can also be programmed for other
functions. The default programs for those keys are as shown in the table below.
Key label Functions
PROG Shows the WAYPOINTS LIST.
SHIFT Shows E/S SHIFT window.
RANGE Shows E/S RANGE window.
GAIN Shows E/S GAIN window.
VRM Use the VRM function. (When the menu is turned off.)
If the above settings are not to your liking, you may change them as below.
1. Press the [MENU] key to show the main menu.
2. Press the [0] key to show the SYSTEM SETUP menu.
3. Press the [3] key to show the PROGRAMMABLE KEYS & REMOTE
CONTROLLER SETUP menu.