Extech Instruments RHT10 User Manual page 7

Once the changes have been made, click on the SETUP button to save them. Press the DEFAULT
button to set the RHT10 back to factory default conditions. Press the CANCEL button to abort the
setup.
Note:
Note:
If INSTANT was selected in the SETUP window, the RHT10 begins logging at the instant the SETUP
button is pressed. If MANUAL was selected, the RHT10 must be manually started by pressing and
holding the device's yellow button for approx. 3 seconds, or until the two LEDs on the RHT10 flash
at the same time.
Logging will continue at the programmed sample rate until the number of readings (sample points)
specified in the Setup window is reached.
The green LED flashes once per sample point and the red or yellow LED flashes when user
programmed alarm limits are exceeded. For details, see LED status guide.
Find Quality Products Online at:

The LED Flash Cycle can be set by the user: longer cycle times help to extend the battery
life.

The ALARM SETTINGS area of the SETUP window allows the user to set high and low
temperature and humidity limits and to disable the flashing of the RHT10's LEDs, thereby
conserving battery energy.
Any stored data will be permanently erased when the user clicks on Setup. To save the
data before creating a new setup, click Cancel and then download the data.
The battery may run out before the RHT10 has finished collecting a specified number of
sample points. Always ensure that the remaining charge in the battery is sufficient to last
the complete duration of your logging exercise. When in doubt, we recommend that you
always install a fresh battery before logging critical data.
GlobalTestSupply
www.
7 RHT10 HW_SW-en-US_V5.6.2 6/16
.com
sales@GlobalTestSupply.com