Oregon Scientific EMR812HGN User Manual page 7

To deactivate the remote-sensor scanning mode:
Press any button.
MAXIMUM AND MINIMUM
TEMPERATURE AND HUMIDITY
The maximum and minimum recorded temperature and humidity
readings will automatically be stored in the memory.
To display the maximum and minimum display memory:
1. Select the channel to be checked.
2. Press MEM/CLEAR once to display the maximum temperature
and again the minimum temperature. The respective indicators,
MAX or MIN will be displayed.
To clear the memory:
• Press and hold MEM/CLEAR for 2-seconds.
If you press MEM/CLEAR now, the maximum and minimum
temperatures will have the same values as the current ones until
different readings are recorded.
HOW TO USE CHANNEL-1
TEMPERATURE/HUMIDITY ALARM
Upper and lower temperature and humidity limits for channel-1 can
be set so that an alarm activates when the limits are exceeded.
The high and low temperature and humidity displays are selected by
sequentially pressing HI/LO.
The high-low displays are as follows:
Sequence
Pressing HI/LO once
Pressing HI/LO twice
Pressing HI/LO three times
Pressing HI/LO a four time
To set a high or low temperature or humidity alarm:
1. Press HI/LO, channel-1 will be displayed.
2. Press to set the temperature or humidity limit. Each press will
increase increments by one degree or percentage. Press and hold
the button for a rapid-scrolling sequence by increments of five.
7
Respective Display
Enters HI temperature display
Enters HI humidity display
Enters LO temperature display
Enters LO humidity display