Audiovox 128-8854 GPS Receiver User Manual


 
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128-8854
Page 11
Why aren’t the unit’s
features accessible?
Why is the LCD
directional arrow
missing during
the return?
When do I need to
calibrate the unit?
Why is the
calibration
or unit change un-
successful?
Does the unit stay on
while navigating?
Will the unit
remember the
selected location
if it goes to Sleep
while navigating?
Can I delete a
stored location?
Why doesn’t the unit
turn Off when I
hold down the
Return button?
Why don’t the
distance and
times exactly
match the ones in
the instructions?
The unit may need to be charged, or if fully charged, it may
still be connected to the charging cable. None of the unit’s
features are accessible if the charging cable is connected.
Occasionally, the arrow may briey disappear (for example,
if you put the unit in your purse or pocket while navigating
and then take it out). However, if the arrow does not reap-
pear after 1–2 minutes, calibrate the unit.
The unit auto-calibrates; however, if the device cannot
provide correct heading information due to an environment
change (for example, near a metal structure), it is recom-
mended to manually calibrate the unit. It is also recom-
mended to manually calibrate the unit for rst-time use.
When instructed to “press and hold” a button, do so
for at least 3 seconds; otherwise, the unit reverts to
Ready mode without saving any changes.
The unit remains on and active as long as it’s acquiring
GPS data (to update direction and distance information)
and you are moving more than 30 ft or 9 m every 5 minutes.
If neither, the LCD message No Movement appears and
the unit goes to Sleep.
Yes. After you power it on to Ready, simply press return
button (e3) and the unit resumes the last course toward
your selected location.
The location remains in memory until it is replaced with a
new locked position.
You can turn the unit Off only during start-up or while
Searching. Incidentally, the unit times out to Off after 5
hours in Sleep mode.
The distance and times provided in the unit’s
Owner’s Guide are approximate measurements.