Backlight Adjustment; Return To The Select Mode Screen; Screens - JRC JLR-7700MKII Instruction Manual

JLR-7700 MK 2 GPS Navigator
4.1.4

Backlight Adjustment

The intensity of the backlight for the LCD and key panel can be selected among which can be changed each
time when the DIM key is pressed. Note that the intensity is set to the "Low" position after turning the power on.
Caution
An EL plate is used for the backlight of which service life is limited. Thus, it is recommended not to overuse
it to extend its service life.
4.1.5

Return to the SELECT MODE Screen

A given operation will be interrupted and the screen will return to the SELECT MODE screen whenever the
MODE key is pressed.

4.2 Screens

The key screens and functions for the equipment are shown in the next page.
Pressing the
will be able to seize the overall operation flow by simply looking at the figure shown on the next page.
You will be able to freely operate the navigator by simply looking at the figure if you are once get accustomed
to it.
The password is needed to enter the setting screens on this navigator in
order to comply with IMO requirement that any non-essential operation
activities are not readily available from controls and to avoid changing the
settings by mishandling.
The password is as follows.
press the AUX
40
Low High
key will display a given menu, which will provide ease in operating the navigator You
CAUTION
, then input
Off
1 0 ENT .
password