User's Manual
7 
 Display the three 
channels 
alternatively 
z  When viewing the record on CHANNEL 1 or 2, or 3, hold “CHANNEL” 
button (B6) for 3 seconds to cancel the record on this channel 
manually, and receive the transmission automatically again.   
(2) Maximum / Minimum Temperature and Humidity 
z  Press “MAX/MIN” button (B9) to show the maximum recorded Indoor 
/Outdoor Temperature and Humidity. “MAX” is shown on the LCD 
z  Press “MAX/MIN” button (B9) again to show the minimum recorded 
Indoor/Outdoor Temperature and Humidity. “MIN” is shown on the 
LCD. 
  (3) Outdoor Temperature Trend 
z  The trend pointer (A7) displayed on the LCD indicates the trend of 
the outdoor temperature. 
Indicating the outdoor 
temp. is rising 
Indicating the 
outdoor temp. is 
steady 
Indicating the 
outdoor temp. is 
falling 
(4) Outdoor Humidity Trend 
z  The trend pointer (A11) displayed on the LCD indicates the trend of 
the outdoor humidity. 
Indicating the outdoor 
humidity is rising 
Indicating the 
outdoor humidity is 
steady 
Indicating the 
outdoor humidity 
down 
(5) Celsius / Fahrenheit 
z  Press “°C /°F” button (B8) to select Indoor/Outdoor Temperature in 
Celsius mode or Fahrenheit mode.   
z  If the temperature is out of the measurable range, LL.L (beyond the 
minimum temperature) or HH.H (beyond the maximum temperature) 










