Oregon Scientific JM889N user manual Indoor Temperature Display, Radio Reception Description

Models: JM889N

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Indoor Temperature Display

EN

Indoor Temperature Display

Soon after the clear plastic battery tab has been removed, the unit immediately reads and displays the surrounding indoor temperature.

Toggling between Seconds/Day-of-Week Display

To toggle between displaying seconds or day-of-week on the LCD screen, press CLOCK.

RADIO RECEPTION

This product is designed to synchronize its calendar clock automatically once it is brought within range of the radio signal. When the unit is receiving the signal, the Radio Reception symbol with start to blink. Generally, complete reception takes around 2 to 10 minutes, depending on the strength of the signal.

Radio Reception Description

Radio Reception

Description

 

 

 

 

 

Strong reception of radio clock signal.

 

 

 

 

 

 

 

 

 

 

 

Weak reception of radio clock signal.

 

 

 

 

 

 

 

 

 

 

 

No reception of the radio clock signal.

 

 

 

 

 

 

 

 

 

 

 

Receiving the radio clock signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Radio Reception is disabled.

 

 

 

 

 

 

NOTE Reception can be affected by a number of factors. For best reception, place the device away from metal objects and electrical appliances. Other causes for signal interference include electrical transmission towers, steel reinforced construction, and metal siding. Reception is ideal when placed near a window.

Even though there are areas that may have more difficulty in receiving a signal, the Atomic Clock contains accurate quartz movement and will retain precise timing if the signal is missed on a rare occasion.

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Oregon Scientific JM889N Radio Reception, Indoor Temperature Display, Toggling between Seconds/Day-of-Week Display