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8. Illumination

Your Junghans Mega Futura has a function to illuminate the display.
In order to prevent any loss of power through this being activated acci-
dentally, the MODE button needs to be pressed twice to turn on the light.
After the first press, the display switches to showing the date. When you
press the MODE button a second time, the light comes on and the display
switches  for  3  seconds  to  showing  the  time. The  display  then  switches
automatically to showing the date (with date, day and calendar week) for
2 seconds.
If when pressing the MODE button for the second time you keep it held
down, the display first switches to showing the time for 3 seconds 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  power
reserves to run down. You should check your
watch  regularly  to  make  sure  that  it  has
enough  battery  power.  If  it  no  longer  has
enough  (e.g.  the  battery  has  run  out  or
ambient  temperature  is  too  low,  which
impairs  battery  performance),  a  battery
 symbol  appears  on  the  LC  display.  If  the
 battery  does  not  recover  (e.g.  through  the
ambient  temperature  getting  better),  you
should take your watch to a specialist dealer
within a couple of weeks to have the battery
changed.  Alternatively,  send  your  watch  to
the Junghans Service Centre.

Battery type: CR 1620
Typical life: c. 2 years

Please  ensure  that  the  battery  is  disposed  of  properly  in  accordance
with statutory regulations.

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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