Discovery II
NAVIGATION SYSTEM
DESCRIPTION AND OPERATION
87-21
Basic Settings Menu
Service Mode
The service mode is accessed from the basic settings menu, by pushing and holding the menu switch until the service
mode menu is displayed. On the service mode menu, various checks can be selected using the rotary controller.
Pushing the menu switch again returns the system to the main menu.
The service mode has four main functions:
l
To check that components are fitted and to determine their hardware/software levels
l
To perform a quick 'health check' of the major input signals to the system
l
To check for correct operation of the control switches
l
To check the status of the GPS reception.
Service Mode Menu
SET
Units
Language
D
km
110y
220y
550y
miles
GB
Other
Volume
Wp. radius
- 2
M86 6065
M86 6066
ON-BOARD MONITOR
NAVIGATION / GRAPHIC
ELEMENT
VIDEO MODULE
GPS
Service Mode
SENSOR TEST