Low Battery Indicator; Backlight - Billiger WS 687 Manual De Instrucciones

MIN/MAX temperature and humidity
Press to display the maximum and minimum values of temperature and humidity.
While display the MIN/MAX values press and hold
Note: (if the station is connected with further outdoor transmitters)
While display the MIN/MAX values press CH button to display the maximum and minimum values of
temperature and humidity of the other outdoor transmitters.
Temperature alert setting
The default MAX alert temperature is 60°C, the default MIN alert temperature is -40°C.
Press ALERT button to activate the temperature alarm. The temperature alert symbol lights up in
LCD. Press and hold ALERT button for 3 seconds to enter temperature alarm setting mode. The
maximum degree digits flash. Press
button to confirm the setting and enter next setting. The minimum degree digits flash. Press
to set the required minimum value. Finally press ALERT button to confirm the setting and return to
current temperature display.
After setting, the alert will automatically ring 5 seconds each minute, when the current outdoor
temperature is below set MIN or above set MAX alert temperature.
Press any button will stop the alarm, but temperature alert symbol will flash until temperature is back in
the required range.
Press ALERT button to deactivate the temperature alert function. The temperature alert symbol will
disappear from LCD.
Note: (if the station is connected with further outdoor transmitters)
To set temperature alert for outdoor transmitter 2 or 3 press CH button to change to a different
channel before you start the temperature alert setting for the chosen channel.
If the temperature alert is not in the currently displayed channel, the temperature alert symbol flashes
in the LCD, but alert will not ring.

LOW BATTERY INDICATOR

If the batteries are weak, the low battery indicator appears in the LCD. Make sure to replace the
batteries at the earliest opportunity.

BACKLIGHT

If the weather station is not connected to DC power, press the SNOOZE/LIGHT button to illuminates
the LCD for 5 seconds.
If the weather station is connected to DC power the backlight is always on.
SPECIFICATIONS
Temperature measuring range:
Indoor:
Outdoor:
Temperature resolution:
Humidity measuring range:
Humidity resolution:
Air pressure:
Calendar:
or to set the required maximum value. Press ALERT
0°C to +50°C (+32°F to +122°F)
(display shows HH.H / LL.L if out of this range)
-20°C to +65°C (-4°F to +149°F)
(display shows HH.H / LL.L if out of this range)
0.1°C
20% - 95%
(display shows HH.H / LL.L if out of this range)
1%
850 hPa to 1050 hPa
25.1 inHg to 31.01 inHg
2000-2009
for 3 seconds to reset the values.
or