Oregon Scientific JMR868A user manual Troubleshooting, Problem, Symptom, Remedy

Models: JMR868A

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TROUBLESHOOTING

 

 

 

 

 

 

 

 

 

 

 

 

 

EN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TROUBLESHOOTING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBLEM

SYMPTOM

REMEDY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clock time is not

No atomic clock reception

Place the main unit far away from PCs,

 

 

 

 

 

correctly set

 

phones, and other electronic equipment

 

 

 

 

 

 

 

and near a windowsill. Wait for at least

 

 

 

 

 

 

 

24 hours

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No alarm

Alarm does not sound

Turn on the alarm setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation not normal

Certain functions do not

Reset the main unit and the

 

 

 

 

 

 

perform

remote nightlight

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Calendar

Strange day

Check it is set to your own

 

 

 

 

 

 

 

language

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clock

Cannot change clock

Disable the atomic clock signal and set

 

 

 

 

 

 

 

the clock manually

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clock / calendar

Cannot auto-synchronize the

1. Adjust batteries

 

 

 

 

 

 

clock

2. Press Reset on the main unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature

Shows “LLL” or “HHH”

Temperature is out of range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote nightlight

Does not activate the clock

1. Adjust batteries / AC adaptor

 

 

 

 

 

 

backlight

2. Check Control Clock switch, is set

 

 

 

 

 

 

 

to On

 

 

 

 

 

 

 

3. Check the Code switch on the

 

 

 

 

 

 

 

nightlight matches the main unit Code

 

 

 

 

 

 

 

display

 

 

 

 

 

 

 

 

 

 

 

10

JMR868A_EN_R6

10

09/21/2004, 11:08

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Oregon Scientific JMR868A user manual Troubleshooting, Problem, Symptom, Remedy