Junghans voyager mega mf Manual Download Page 4

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2. Readiness for use

So that your watch is always ready for use, you should make sure that it does
not run low on power.  The watch regularly checks to see if it has sufficient
battery power.  If it no longer has enough (e.g. the battery has run out or the
ambient  temperature  is  too  low,  which  impairs  battery  performance),  the
second hand stops at the 12 o’clock position.  Whatever display is set at that
time on the LCD also then flashes, alternating with the letters [

Lo

]. In this

event, the seconds may also be shown on the LCD display.  If the battery does
not  recover  (e.g.  through  an  increase  in  the  ambient  temperature),  you
should  take  the  watch  as  soon  as  possible  to  your  authorised  specialist  to
have the battery changed, or send it to the Junghans Service Centre to have
this done.

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

Please note that manual time synchronisation is not possible when battery
power is low.  Too much power would be needed.

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

3. Automatic time synchronisation

The daily, fully automatic time synchronisation takes place at night.  While
the watch is receiving the signal, the second hand temporarily stops in the 3
o’clock position.  During reception, the flashing bar in the LCD display shows
that the reception attempt is being made.

For the USA’s WWVB time signal transmitter the following specific feature
applies:

After a successful transmitter call or battery change (restart), your Junghans
multi-frequency  radio-controlled  watch  always  reads  in  Pacific  Standard
Time. Due to the non-uniform changeover from summer to winter time and
the differing time zones in the individual US states, you are given the oppor-
tunity to adjust winter time, summer time and time zone settings (see 6.5)
manually. If, due to where you are, the time zone or summer / winter time
that you have set differs from PST, it is nevertheless retained during any sub-
sequent transmitter call or automatic synchronisation.

T1

T2

All manuals and user guides at all-guides.com

Summary of Contents for voyager mega mf

Page 1: ...ve 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 watch that carries the Junghans name For as...

Page 2: ...e Base at the National Institute of Standards and Technology NIST in Boulder Colorado For Japan the Ministry of Post and Telecommunication s Caesium Time Base at the Commercial Research Laboratory CRL...

Page 3: ...frequency radio controlled watch will launch renewed attempts to pick up the signal fully automatically the following night It is also possible to use a transmitter call to synchronise the time manual...

Page 4: ...power would be needed Please ensure that the battery is disposed of properly in accordance with statutory regulations 3 Automatic time synchronisation The daily fully automatic time synchronisation t...

Page 5: ...sation signal the watch should not be worn and if possible not left near to any electrical appliances mobile or cordless pho nes Important note When travelling into a different reception area e g goin...

Page 6: ...s the T1 button repeatedly until you reach the C0 00 display The stop watch function is started and paused again by pressing the T2 button The stopwatch hand can be paused and started again any number...

Page 7: ...l is successfully picked up from one of the 4 transmitters the reception display will be shown again 6 4 Manual time synchronisation transmitter calls Your Junghans multi frequency radio controlled wa...

Page 8: ...the T2 button again You can use the digital hour display to help you set the correct time Repeatedly pressing the T2 button enables you to set the hour in fast forward mode You can set all time zones...

Page 9: ...e DCF77 is activated on the LCD and the date is displayed with the day of the week in German On successful reception of the WWVB transmitter the Pacific time zone is shown the reception display for th...

Page 10: ...ot make any automatic attempts to pick up a time signal You can make a manual transmitter call however at any time If you make a transmitter call while in quartz mode then in addition to the current s...

Page 11: ...ison with the DCf77 time signal transmitter 2 a m and 3 a m Synchronisation with the time signal transmitters JJY40 JJY60 WWVB c 2 a m Operating temperature 0 to 50 C No licence fee Approved by the Ge...

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