OBH Nordica 4920 Instruction Manual page 35

Projection clock black radio-controlled

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• Buildings with very thick walls or constructions containing steel or reinforced

concrete.

• The clock is placed close (usually within 1.5 metres) to electric units such as

TV sets, a PC or similar.

• The transmitter is temporarily out of service due to maintenance, thunder

storm or similar.

• The clock is placed outside the transmitter's range (outside a radius of about

1500 km from the transmitter in Frankfurt).

If reception conditions are poor, the clock should be placed near a window

facing south. If the clock does still not receive a signal by the end of the day,

we recommend that you place the clock in a window overnight.

During the night, noise interferences are less distinct and consequently the

chances for successful reception of the radio signal are bigger. The clock will

continue to work as usual (if it has been set manually).

Settings

Do as follows to set the calendar and the time functions of the clock:

Make sure that the alarm clock receives a radio signal or that the radio signal

has been manually turned off by pressing the – button.

Note that the settings should be made within 30 seconds. If not, they will

be lost. Press and hold the MODE button for 3 seconds. Now the following

settings can be made:

Display is flashing

12/24 hour display

setting

Time zone (time

difference) +12/-12

hours

Number of hours

Number of minutes

Year

Month

4920_CS_UVN_0914.indd 35

Setting

- Use the + and - buttons.