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General Installation Recommendations
Ergonomics
1. Adjust the unit height so that the top of the screen is at or below eye level. Your eyes should look slightly
downwards when viewing the middle of the screen.
2. Adjust screen inclination to remain gaze angle to the centre of the screen approximately perpendicular to the line of
gaze.
3. When products are to be operated both from a sitting position and from a standing position, a screen inclination of
about 30° to 40° (from a vertical plane) has turned out to be favourable.
4. The brightness of displays is limited. Sunlight passing directly through the bridge windows - or its reflection - which
falls upon the screen workplaces must be reduced by suitable means (negatively inclined window surfaces,
venetian blinds, distance from the windows, dark colouring of the deckhead). However, units can be offered with
optical enhanced technology to reduce reflections and are viewable in direct sun light, but as a general rule the
units at the bridge wing area is recommended to be installed or mounted by suitable alignment or bulkhead /
deckhead mounting in such a way that reflections of light from the front pane of the display are not directed into the
observer's viewing direction.
5. The use of ordinary commercial filter plates or filter films is not permitted for items of equipment that require
approval (by optical effects, "aids" of that kind can suppress small radar targets, for example).
6. For ECDIS applications, the minimum recommended viewing distance are as follows:
(IEC62288, Part 7.5 Screen resolution)
17 inch = 908mm
19 inch = 1011mm
Cables
Use only high quality shielded signal cables.
Cable Entries & Connectors (Marked area) - Illustration only
Bottom View
Maximum Cable Length
Any cable should generally be kept as short as possible to provide a high quality input/output. The maximum signal
cable length will depend on the signal resolution and frequency, but also on the quality of the signal output from the
computer/radar.
Installation
IND100078-29
20 inch = 878mm
23 inch = 1011mm
14
27 inch = 1000mm
Back View
INB100535-2 (Rev 1)
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