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If synchronisation is not possible with the transmitter
shown, all other transmitters get checked for possible
reception of the time signal. As soon as a time signal
has  been  picked  up,  the  digital  seconds  on  the  LC
display start running.

Once your watch has picked up a signal, it automatically sets itself to
the  current  time;  the  date  display  shows  the  transmitter  from  which
the time signal was received and the radio tower.
Should you be in a time zone different to that of the transmitter that
the watch picked up, you will need to set the applicable local time for
that location (see section 6.1) once synchronisation has been success-
fully completed.

While  the  watch  is  receiving  a  signal  from  the  transmitter  the  follo-
wing time zones are shown:

Transmitter

Time transmitted

EU:

DCF77 (Europe)

CET or CEST

JP40: JJY40 (Japan)

Japanese local time

JP60:  JJY60 (Japan)

Japanese local time

US:

WWVB (North America)

Pacific time

Manual  synchronisation  can  be  aborted  at  any  time  by  pressing  the
MODE button.

For  the WWVB  (USA)  and  JJY60  (Japan)  time  signal  transmitters  the
following specific feature applies:

During  reception  of  the  signal  the  LC  display  switches  off.  After  the
time  signal  has  been  received,  the  indicator  automatically  becomes
visible again on the LC display.

5.1 Automatic transmitter search

In  areas  with  poor  reception  conditions  (e. g.  caused
by an increased number of sources of interference or
an  unfavourable  topographic  situation)  we  recom-
mend disabling automatic search.
To do this, press the SET button briefly once during a
manual transmitter call or restart.
[

SET

]  appears  on  the  display  and  the  currently  set

transmitter  and  radio  tower  flash.  By  using  the
 numbers,  you  can  select  the  order  for  the  process  of
transmitter  synchronisation.  In  the  standard  setting
(number  2)  synchronisation  starts  with  the  DCF77
transmitter.

Summary of Contents for Mega Futura

Page 1: ...Mega Futura J604 90 JUNGHANS DIE DEUTSCHE UHR...

Page 2: ...osophy has always remained the same Innovative flair and the constant pursuit of precision right down to the smallest detail define how the company works and thinks You can see and sense this in every...

Page 3: ...al clocks of the 13th century and quartz watches Now we have the Junghans radio controlled watch This is a watch that with good reception will never go wrong and never need setting The Junghans radio...

Page 4: ...ghans Mega Futura radio controlled watch is unable to receive a signal due to inter ference e g thunder storms electronic devices lighting dimmer swit ches it will automatically attempt to receive a s...

Page 5: ...ndicator is shown of the transmitter from which the signal was received The time signal always changes the date automatically In leap years the 29th of February gets automatically taken into account I...

Page 6: ...appropriate transmitter frequency gets checked as the first priority thus reducing the length of the trans mitter check and power consumption Important note When you travel into a different reception...

Page 7: ...tton again and the most recently imported time gets shown once more 4 Reception indicator In addition to the date display you can also call up the reception indi cator by pressing the MODE button brie...

Page 8: ...JJY40 Japan Japanese local time JP60 JJY60 Japan Japanese local time US WWVB North America Pacific time Manual synchronisation can be aborted at any time by pressing the MODE button For the WWVB USA...

Page 9: ...ive signals from the DCF77 JJY40 JJY60 andWWVB time signal transmitters and in each transmitter area reliably shows summer winter time respectively WWVB is an excep tion see section 2 When you are in...

Page 10: ...rches for the time signal transmitters in the standard order of EU JP US During this process the symbol of the transmitter being addressed flashes As soon as the time data has been received the second...

Page 11: ...month likewise via the SET and or SET button You confirm your entry by briefly pressing the MODE button Perform the following settings using the procedure described above Set the date the LC display...

Page 12: ...and then automatically switches to showing the date for 2 seconds this time with date month and year 9 Ready for use To ensure that your watch is always ready for use you should avoid allowing its pow...

Page 13: ...h and wrist strap can be cleaned with a dry or slightly moistened cloth Caution do not use chemical cleaners e g benzine or paint thin ners These may harm the surface 11 Technical information Synchron...

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