A. INDOOR TEMPERATURE/ HUMIDITY window
B. OUTDOOR TEMPERATURE/ HUMIDITY window
C. CLOCK window
D. DOWN (? ) button
•Select the next available mode
•Press and hold for 2 seconds to search for wireless signal from remote sensor.
•Decrease parameters.
E. UP (? ) button
•Press to select the next available mode
•Increase the parameters
•In time with seconds display mode, press and hold for 2 seconds to activate/ deactivate atomic time signal search manually.
•In time with weekday display mode, press and hold for 2 seconds to switch time zone from Pacific, Mountain, Central to Eastern.
F. MODE button
•When time mode has been selected, press once to toggle between time with seconds display or time with weekday display.
•Press and hold for 2 seconds, set language of the day of the week, year digit, month digit, date digit, hour format (12/ 24 hours), hour digit and minute digit. (Note: calendar format is default in
•When temperature and humidity mode has been selected, press and hold for 2 seconds to toggle the temperature unit between Celsius or Fahrenheit.
G.ALARM button
•When time mode has been selected, press once to display the alarm time of weekday alarm (W), single alarm (S) and
•Hold for 2 seconds, set weekday, single or
•When temperature and humidity mode has been selected, press once to display the highest or lowest temperature alarm’s value.
•Hold for 2 seconds, set the highest or lowest temperature alarm’s value.
•When alarm is on, press once to stop the alarm temporarily. H. MEMbutton
•When temperature and humidity mode has been selected, press to recall the minimum or maximum temperature and humidity readings of main and remote units.
•Press and hold for 2 seconds, collected memories will be cleared.
I. CHANNEL button
•Press to display the outdoor temperature readings of Channels 1, 2 and 3. (additional remote sensors are required)
•Hold for 2 seconds, enter into the circulation mode and outdoor temperature readings of Channels 1, 2 and 3 will be displayed automatically in every 5 seconds.
J. WALL- MOUNT holes
• Use 2 provided screws to mount the unit on a wall
K. BATTERY COMPARTMENT
• Accommodate two (2) CR2032 batteries
L. TABLE STAND
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