Do
you always find yourself getting lost or asking for directions when travelling
to places? If you do, then you might want to invest in a portable GPS device. This electronic device sends and receives
signal from satellites circling the Earth to help you determine your current
location as well as those of the places you want to visit. Today, navigation
systems are widely used not just by ordinary people, but also those in the
military and the government.
Meanwhile,
if you're buying a GPS navigation system for your car, here are the qualities
and specifications you should consider.
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1. Screen size and the look of the display screen.
The
screens of GPS devices are measured diagonally. Currently, they are available
in different sizes. There are units with screens measuring five inches and
those with screen that is as wide as seven inches. Generally, bigger is better.
However, if you have limited dashboard space, or if you don't want to carry around
a bulky piece of electronic equipment, you should consider a GPS with a smaller
screen. But no matter what size you choose, you should consider opting for one
with a glare-free display so it will be much easier for you to view the screen
in daylight.
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2. Maps
A portable GPS navigation system usually
comes with an updated map when you purchase it from your favourite electronic
store. However, roads and transport infrastructure change over time so the map
that originally came with the device will become outdated. It is advisable that
you purchase an update to ensure accuracy. Also, make sure the maps are
displayed two or three-dimensionally and are easy to follow with information
such as the current street name, points of interest (POI), and distance to next
turn.
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3. GPS processor speed
Like
computers, GPS devices have processors that enable them to process and deliver
data to the user. If you want lightning-quick directions and results, you
should go for a navigation device with processing speed of 600Mhz or higher.
This will ensure that you won't experience any lag time when using the GPS to
find specific locations or points of interest.
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4. Extra features to consider
If
you're driving in states like Victoria, having a GPS device with red light and
speed camera alerts can be quite helpful since fixed cameras in the state are
not usually signposted. It is also a great idea to invest in a navigation
system with warnings for school zones and areas with high pedestrian traffic.
Spoken street name is a good feature, too, as it makes for safer and more
convenient navigation.
At
Elinz Electronics, you can find a wide range of quality portable GPS navigation devices at very affordable prices. Visit us
today.
