Operation
15
Operation
14
The message “Drive in 2 circles… Press City
when done” will then be displayed.
Drive your car in a circle twice and then
press
City. Your compass will be set. The display
provides 8 primary directions;N,NE, E, SE, S,
SW, W and NW.
Note
Your compass may not give
a correct reading if you are
inside any enclosure,
building or close to a large
metal tractor trailer, truck or
train. Your compass will
work again correctly as
soon as you get away from
these locations.There is no
need to calibrate your
compass again.
Calibrate
Compass
Calibrate Compass
The compass in your ESD-9850 must be calibrated
before you use it to give accurate directions.
Calibration allows the compass electronics t o
measure and store information about the
magnetic fields from your vehicle.
Press
City button for a minimum of
2 seconds.
Compass
is displayed.
Note
Pushing City button for
more than 2 seconds
produces a single beep
confirmation tone.
Note
If you decide to re-locate
your ESD-9850 to a different
location in your vehicle or
move it to another vehicle, it
is best to recalibrate the
compass.
1
2
2
Selecting Manual Muting Mode
In Manual Mute mode the alerts will always be
heard at the set volume level.
Press and release
Mute Button when no
signal is being received.
M u t e
will appear on
the display for 2 seconds, then disappear.
1
Auto Mute
will appear in display for 2 seco n d s,
then disappe a r. All future alarms will be Au to
Mu te.
Muting
Press and re l e a s e
Mute b u t ton when no
signal is being re ce i ve d.
1
Selecting Auto Muting Mode
In Auto Mute mode the alerts will be heard at the
volume set for 3 seconds, then automatically be
reduced to a lower level.
In Voice Alert, the message “AutoMute”
will be heard.
*9850.MANUAL 8/9/00 12:24 PM Page 14
