La Crosse Technology WS-7042 Instruction Manual page 11

B. Viewing and Operating Multiple Remote Sensors
To view the temperature of a different remote sensor unit, press
and release the "CH" button. An arrow over one of the numbers
at the bottom of the LCD will be seen.
To view the minimum/maximum temperature:
1. Press and release the "CH" button to select which remote
temperature sensor to read data from (indicated by the
arrow).
2. Press and release the "MIN/MAX/RESET" button.
3. The maximum recorded temperature will be displayed.
4. Press and release the "MIN/MAX/RESET" button (while
"MIN" is still displayed, otherwise press the button
twice).
5. The minimum recorded temperature will be displayed.
To reset the minimum/maximum readings
1. Select which remote sensor you wish to reset by pressing
the "CH" button.
2. Press and hold the "MIN/MAX/RESET" button for 3
seconds.
3. The records for the selected remote sensor unit will be
reset.
Note: The minimum and maximum indoor temperature values
will be reset when any of the remote temperature values
are reset.
11