Background Lighting - Jvd Rb3409 Bedienungsanleitung

 The atmospheric Pressure of the weather station is refreshed every hour, and the trend
histogram of atmospheric Pressure is refreshed at the same time
 The weather station can display the barometric Pressure trend.
 You may see the following displays:
: The barometric Pressure will rise.
: The barometric Pressure will remain constant.
The barometric Pressure will fall.
:
Reception of the Radio signal:
 At 1:00 /2:00 / 3:00, the clock automatically carries out the synchronization procedure with the
DCF signal to correct any deviations to the exact time. If this synchronization attempt is
unsuccessful (the radio mast icon disappears from the display), the system will automatically
attempt another synchronization at the next full one hour. This procedure is repeated
automatically up to total 5 times.
 To start manual DCF signal reception, press and hold down the "▲" button for two seconds. If
no signals received within 7 minutes, then the DCF signal search stops (the radio mast icon
disappears) and start again at the next full one hour.
 During DCF radio signal reception，to stop searching radio signal, press and hold down the
"▲" button for two seconds.
F.Y.I.:
 A flashing radio mast icon indicates that the DCF signal reception has started
 A continuously displayed radio mast icon indicates that the DCF signal was received
successfully
 The symbol "DST" indicating the time of receipt for daylight saving time.
 We recommend a minimum distance of 2.5 meters to all sources of interference, such as
televisions or computer monitors
 Radio reception is weaker in rooms with concrete walls (e.g.: in cellars) and in offices. In such
extreme circumstances, place the system close to the window.
 During the DCF radio reception mode, only the "▲" and "
" " button operations can only turn on the backlight. If you want to perform other
operation functions, press the "▲" button to exit the DCF radio reception mode.
 Note that when you enter the radio control time receiving mode, the backlight will automatically
turn off. This is a normal phenomenon. After the radio control time receiving reception, the
backlight will be automatically lit.

Background lighting

RB3409
73
" button have function,