Backlight; Ice Alert; Trend Arrow Indicators; Correcting Feature - Optus Easy Bedienungsanleitung

sor for example Channel 1, if need switch to channel 2 or channel 3 then client
need to press the sensor button to channel 2/ channel 3 first then repower the
sensor and reconnect with main unit.
NOTE! Always make sure the channel chosen on the display unit matches the
channel option chosen on the outdoor sensor.

13. BACKLIGHT

You can activate the backlight by pressing the
backlight for 10 seconds.
After 10 seconds, the display switches back to power-saving mode.

14. ICE ALERT

When the outdoor temperature hits is between -1.0 ~ +2.9 °C, the ice alert
symbol will appear on the display, flashing continuously. If the tempera-
ture rises above 3°C, the symbol stops flashing.
NOTE! The main unit can connect with 3 outdoor sensors, if one of the sensors
temperature is between -1.0 ~ +2.9 °C, the main unit will show the ice alert
symbol .

15. TREND ARROW INDICATORS

1. Compare with last 1 hour if the temperature increase 1 degree, will
display
2. Compare with last 1 hour if the temperature decrease 1 degree, will
display
3. Compare with last 1 hour if the temperature increase or decrease within 1
degree, will display
4. Compare with last 1 hour if the humidity increase 5%,
5. Compare with last 1 hour if the humidity decrease 5%,
6. Compare with last 1 hour if the humidity increase or decrease within 5%,
will display
7. Compare with last 1 hour if the Barometer increase 2hpa,
8. Compare with last 1 hour if the barometer decrease 2hpa,
9. Compare with last 1 hour if the barometer increase or decrease within
2hpa, will display

16. CORRECTING FEATURE

In normal mode, press and hold the
mode, Press
confirm and go ahead to the next step, setting order is indoor temperature
value- indoor humidity value - Barometer value.
24
or button to change the value, press
button to enter the correcting feature
button to turn on the
will display
will display
will display
will display
button to