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Troubleshooting guide – Oregon JM889NA User Manual

Page 11

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EN

10

TROUBLESHOOTING GUIDE

This section includes a list of frequently asked questions for
problems you may encounter. If your device is not operating as
you think it should, check here before arranging for servicing.

Radio antenna not
displayed on LCD
screen.

The RF signal
cannot be
received.

Obstacles (either
electromagnetic
interference or
objects) are
barring the signal
from reaching the
main unit.

Move the unit
away from any
sources of
interference,
including other
electronic devices.

Batteries of the
unit are low.

Check LCD

display

of the unit.

Install new
batteries into the
unit.

Problem

Symptom

Check This

Remedy

Problem

Symptom

Check This

Remedy

Clock time is not
correctly set.

No radio signal
reception.

Electromagnetic
interference or
objects are barring
reception.
Orientation or
placement of main
unit is not optimum
for receiving the
RF signal.

Place the main unit
far away from PCs,
phones, and other
electronic
equipment.

No

alarm

Alarm does not
sound.

Alarm is disabled.

Turn on the alarm
setting.

Operation not
normal

Certain functions
do not perform.

Device requires
reset.

Reset the unit with
a blunt stylus
pressed against
the RESET Hole.

displayed
on LCD screen.

JM889NA ENG R3

12/16/04, 5:04 PM

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