Columbus V-900 Logger Review
by Lutz Bendlin---PocketGPS
World |
In the box
The V-900 comes with the usual arrangement of accessories, such as AC
adapter, car charger, carrying strap, user manual and software CD.
BuyGPSNow are throwing an SD-to-MiniSD-to-MicroSD adapter (plus 1GB
card) into the offer.
The user manual features a cute little character that
doesn't seem to perform any function except to make you smile.
Setup and use
The V-900 can be used "out of the box" without needing to be configured.
The 32 channel MTK chipset has an excellent performance and will achieve
and retain a lock even under difficult conditions like dense foliage or
urban canyons.
According to the log the receiver had a DGPS fix most of
the time despite the fact that the V-900 was tucked away under the car's
trunk floorboard (!) with no direct sky view.
You'll notice the small stretch of fixes in the bottom
center. That's a very small opening in the eastbound Boston harbour
tunnel, and most other GPS devices are not able to regain a fix at that
point.
You do have a few (limited) options to change the behaviour of the
receiver, namely to switch between "normal" and "professional" logging
(as well as no logging), and between the standard 1Hz recording rate and
the "spy mode" where the device records a position and then sleeps for a
specified amount of time.
You can use the V-900 as a Bluetooth GPS receiver, the normal pairing
procedures apply. If you don't want to log while navigating (who would
want that?) you can switch to the Navigation mode. Bluetooth will
automatically be disabled after 15 minutes of no connection. The SD card
does not need to be inserted in pure Navigation mode.
In the logging mode the device will record the position
every second (GPS lock permitting) and will also record the voice notes
and waypoints you may enter.
Voice notes are recorded in a push-to-talk fashion - you have to keep
the button pressed while recording your important statements.
If you press the waypoint button a bit longer the device will start
writing to a new file (ie start a new track).
To switch between logging/navigating and spy modes you have to press
both the power and voice note buttons for a few seconds.
It's not a real spy mode though as the device keeps blinking profusely.
You cannot record voice memos in that mode but you can record waypoints
manually by pressing the waypoint button. After the receiver has gotten
a fix it will then resume the configured schedule. Think of it more as
am option to record slower but regular processes with the possibility of
manual addition of waypoints, and with the advantage of a much longer
battery runtime (up to a month)
In fact the blinking and beeping is one of the niggles I have with the
device. The LEDs are way too bright, and the beeps are way too loud. It
sometimes feels like an arcade game. Well, some may like that.
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