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Multifrequenz-Funk- Solarwerk Multi-frequency radio-controlled solar movement J615.84...
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Put another way: when traditional crafts- manship, leading edge watch technology and classy design come together, then it is a genuine Junghans. A watch for all those who live their own style – and on that we can not do other than...
Automatic time synchronisation interim there have been water clocks, the mechanical clocks of the 13th Functions century and quartz watches. Now we have the Junghans radio-control- Selectable LC displays led watch. This is a watch that, with good reception, will never go wrong and never need setting.
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Provided that there is a good reception, the Junghans multi-frequency radio-controlled solar movement thereby guarantees a highly precise display of the time within these 4 transmitter ranges. The Junghans multi-frequency radio-controlled solar movement automatically syn- chronizes with the signal transmitters DCF77, JJY40, JJY60 and WWVB on a daily basis.
WWVB (USA): light or artificial – penetrates the solar or light-transparent watch face. The Junghans multi-frequency radio-controlled solar movement This transforms the light into electrical energy, which gets saved in a always reads in Pacific Standard Time after successful synchronisa- long-life power store.
It is also helpful for picking up the signal to set the appropriate time 4. Functions zone for your location, as an attempt at synchronisation always begins at c. 2 a.m. based on the local time set on the watch. If the time zone is wrong, the watch will try to synchronise with the time signal transmit- ter that was previously set.
5. Selectable LC displays After the next successful synchronisation, the relevant time signal The LC display is showing the date. By briefly pressing button T1, you transmitter will once again be indicated. can activate the reception indicator. After 3 seconds, the display swit- Please note that no time synchronisation occurs in quartz mode (see ches back to the date.
The time zones displayed when picking up the signal from the respec- 6.2 Setting the time zone tive transmitters are as follows: The Junghans multi-frequency radio-controlled solar watch receives the signal of DCF77, JJY40, JJY60 and WWVB. This means that the Transmitter...
• Press the PLAY button in the app as soon as the LC display of the Note: to achieve a time display accurate to the second in the LC display watch turns off set the next full minute and set using button T1 on 60 seconds, using •...
8. Charge level indicator on watches using solar power In order to keep your Junghans multi-frequency radio-controlled With the power store fully charged, the Junghans J615.84 multi-fre- solar-powered watch ready for use, it should be kept in a very well lit quency radio-controlled solar-powered movement has power reserves place.
Should you nevertheless wish to have the time informa- Following complete discharging of the energy store, the Junghans mul- tion displayed, the watch can be easily set manually with the Junghans ti-frequency radio-controlled solar movement must be exposed to light MEGA App or in quartz mode (refer to section 6.3).
Junghans specialist. Servicing and table are for orientational use only. Please note that the design of the bracelet repairs should also be carried out by an authorised Junghans solar dial affects the charging time. service partner.
Subject to technical modifications. 3 BAR 5 BAR Declaration of conformity 10 BAR Uhrenfabrik Junghans GmbH & Co. KG herewith declares that this wristwatch conforms to the principle requirements and other relevant 20 BAR stipulations of Directive R&TTE2014/53/EU. 30 BAR A corresponding declaration of conformity can be requested from info@junghans.de.
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