Illumination - Raymarine i50 Depth Installation And Operation Instructions Manual

8.14 Illumination

Adjusting the backlight level — i50 Tridata
The backlighting level can be accessed using the
Depth button.
During normal operation:
1. Press and hold the Depth 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 Trip button to increase the backlight
setting to the required level.
The backlight level can be adjusted from level 1 to 9
or switched Off (default).
Note: The backlight page will time-out after 8
seconds of inactivity.
Adjusting the contrast — i50 Tridata
The contrast level can be accessed using the Depth
button.
During normal operation:
1. Press and hold the Depth button for
approximately 4 seconds to display the Contrast
page.
CONtrASt is displayed on-screen and the current
contrast level.
2. Use the Depth 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
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
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ng network the unit
• 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 Tridata to a group
To assign the i50 Tridata 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 Depth and Speed 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 Depth button to display the Groups
page.
3. Press the Trip 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 Trip button to cycle back down through
the list.
6. Press the Trip 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 Depth and Speed buttons
at the same time for approximately 2 seconds to
return to normal operation.
i50