Raymarine i50 Depth, Installation And Operation Instructions Manual

Page: 54 / 90

7.12 Illumination
Adjusting the backlight level — i50 Speed
The backlighting level can be accessed using the
Speed button.
During normal operation:
1. Press and hold the
Speed button for
approximately 2 seconds to display the Backlight
page.
LAMPS
is displayed on-screen and the current
backlight level.
2. Use the Reset button to increase the backlight
setting to the required level.
3. Use the Timer button to increase the backlight
setting to the required level.
The backlight level can be adjusted between level 1
to 9 or switched Off (default).
Note: The backlight page will time-out after 8
seconds of inactivity.
Adjusting the contrast — i50 Speed
The contrast level can be accessed using the Speed
button.
During normal operation:
1. Press and hold the
Speed button for
approximately 4 seconds to display the Contrast
page.
CONTRAST
is displayed on-screen and the current
contrast level.
2. Use the Speed button to cycle through the
available contrast levels.
The contrast level can be adjusted from level
0 (default) to 3.
Note: The contrast page will time-out after 8
seconds of inactivity.
Group illumination
Group illumination is used to synchronizes and
control the backlighting level of multiple units
assigned to the same group.
The unit can participate in shared illumination
via a SeaTalk network or group illumination via a
SeaTalk
ng network.
When connected on a SeaTalk network all
compatible units will share their backlight level (when
1 unit's backlighting level is adjusted all other units
backlight level will also change).
When connected on a SeaTalk ng network the unit
can participate in group illumination and be assigned
to a group of units which will share their backlighting
levels. Available groups are as follows:
•
OFF (default)
— Group illumination is
switched off
•
HL1
— Helm 1
•
HL2
— Helm 2
•
CPt
— Cockpit
•
FLY
— Flybridge
•
NST
— Mast
•
GP1
to
GP5
— User defined groups
When assigned to a group, when the backlighting of
1 unit is adjusted the backlighting level of all units
assigned to the same group will also change.
Assigning the i50 Speed to a group
To assign the i50 Speed as part of a group so that it
can participate in group illumination follow the steps
below.
During normal operation:
1. Press and hold the
Speed and Trip buttons at
the same time for 6 seconds, until the Group
illumination page is displayed.
GROUP CAL
is displayed on-screen.
Note: The Group illumination entry page is a
temporary page and will time-out to the previous
page after 8 seconds.
2. Press the Speed button to display the Groups
page.
3. Press the Timer and Reset buttons at the same
time to enable selection of a group.
The group setting will flash.
4. Use the Reset button to cycle upwards through
the list of available groups.
5. Use the Timer button to cycle back down through
the list.
6. Press the Timer and Reset buttons at the same
time to assign the display to the selected group.
The group setting will stop flashing.
7. Press and hold the Speed and Trip buttons at
the same time for approximately 2 seconds to
return to normal operation.
54 i50