Garmin rino 110 User Manual

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Map Datum—offers a selection of nearly all map datums 

in common use. Every map is based on a map datum (a 

reference model of the earth’s shape) and is usually listed 

in the title block of the map. If you are comparing GPS 

coordinates to a paper map, chart, or other reference, the 

map datum in this field must match the horizontal map 

datum used to generate the map or other reference. The 

default datum is WGS-84 (World Geodetic Survey 1984) 

and should only be changed when using maps or charts 

specifying a different datum. If a map does specify a 

datum, use the options list to find datums applicable to 

the region of the map, selecting the one that provides the 

best positioning at a known point. If necessary, you also 

may choose the User datum for custom designed grids.

Distance/Speed—choose from three units of measure to 

display your rate of travel.
Elevation/Vertical Speed—choose from two units of 

measure to record your elevation and vertical speed.

You can adjust the amount of time that the backlighting 

feature stays on and adjust the screen contrast.
Backlighting Timeout—choose from Stays On or delays 

of 15 seconds, 30 seconds, one minute, or two minutes 

before timing out.
Contrast Adjustment—can be adjusted from light to 

dark using the slider adjacent to the contrast bar.