Oregon Scientific Radio controlled projector alarm clock EW98 - Manual (Page 11)

9
EN
4. The indoor and outdoor temperature will be
projected alternatively for 5 seconds.
5. If alarm is turn on, the alarm icon “ ” will
also be projected.
6. Press “180 FLIP” to rotate the projected image
by 180°.
7. Turn “FOCUS” knob to focus the projected
image.
READING INDOOR & OUTDOOR TEMPERATURE
RECORDS
Slide “ºC/ºF” switch to select between Celsius and
Fahrenheit.
Note
1. If no signals are received or the transmission
is interfered, “--” will appear on the display.
2. Relocate the clock or sensor in other positions
to try out where your clock receives the
signals best. After several trials in vain,
please reset the clock thoroughly.
VIEWING THE MIN. & MAX. TEMPERATURE RECORDS
1. In normal mode, press “-/MIN./MAX.” key twice
to show the minimum indoor & outdoor
temperature records in the past 24 hours.
2. Press it thrice to show the maximum
temperature records.
3. Press it once again to exit.
Note Press and hold it for 3 seconds to delete the
minimum and maximum temperature records.
USING ICE ALERT FUNCTION
If the outdoor temperature range is -2.0ºC ~ 3.0ºC
(28.4ºF ~ 37.4ºF), the ice alert indicator light will be
turned on and flash.
BATTERY REPLACEMENT
If the low battery indicator “ ” displays beside
the outdoor temperature, it means that the battery
power of transmitter is not enough, and you should
replace with 2 AAA size batteries at once.
While if the low battery indicator “
” displays beside
the time, it indicates that you should replace
batteries of the main unit with 2 new AA size
batteries.
MAX.temperature records MIN.temperature records