9
To rotate the projected image by 180°, push the
button once. To decrease or increase projection
brightness press and hold the
for 3 seconds.
Projection is off while receiving the DCF-77 signal for time and date adjustment.
DISPLAY BACKLIGHT
The main unit is powered by an AC adaptor, the battery serves only as a backup. The display can be backlit
permanently of turned off. Press the
button repeatedly to select the backlight in 3 brightness levels
or turn off the display backlight.
Empty battery icons
Empty battery icon
on the main unit display:
- in the indoor quantities area – the main unit batteries are empty
- in the outdoor quantities area – batteries of the wireless sensor are empty
TROUBLESHOOTING
problem / situation solution
DCF-77 signal not received
relocate the main unit; start the manual signal search;
set the time and date manually
instead of temperature and humidity readings
temperature readings are outside the measurable range
the display shows: H.HH or LL.L
the weather station is not working correctly
reset the factory settings of the main unit by removing
the batteries and disconnecting the AC adaptor for
30 seconds
intermittent connection between reduce the distance between the main unit
the main unit and the wireless sensor and the wireless sensor or relocate them
between the main unit and the wireless sensor relocate the main unit and the wireless sensor so that
there are metal structures, frames etc. there are minimum obstacles between them which
reduce the signal range
the main unit or the wireless sensor are relocate the main unit and the wireless sensor further
located close to other electrical devices away from other electrical devices to prevent signal
interference
the current time on the main unit
a wrong time zone was probably selected
differs by one or two hours
the temperature reading from place the sensor away from direct sunlight and
the wireless sensor is too high heating
SAFETY PRECAUTIONS
• Do not expose the device to excessive force, shocks, dust, temperature and humidity
• Do not cover the ventilation holes with any objects like newspapers, curtains, etc.
• Never immerse the device in water. If you spill liquid on it, dry it immediately with a soft, lint-free cloth