9
Care & Maintenance
Display Care
ean ith a soft, damp coth. o not use caustic ceaners or abrasives. eep
away from dust, dirt and moisture. Clean ventilation ports regularly with a
gentle puff of air.
Calibration
The temperature and humidity readings can be calibrated on the display to
improve accuracy. Calibration can improve accuracy when product placement or
environmental factors impact your data accuracy.
1. o access caibration mode, press AN the “, “SET”, and “ “
buttons simultaneously for at least 5 seconds.
2. To adjust the currently selected item, press and release the “ “ or “ “
buttons to calibrate the data value higher or lower from the actual reading.
3. To save your adjustments, press and release the “SET” button to adjust the
next preference. The “ ” icon will remain illuminated next to calibrated values.
After 10 seconds of inactivity, the display will save the adjustments and exit
calibration mode.
Note: Calibrations will be erased if the display is reset or if the batteries are
removed.
FCC Information
This device complies with part 15 of FCC rules. Operation is subject to the following two conditions:
1- This device may NOT cause harmful interference, and
2- This device must accept any interference received, including interference that may cause undesired operation.
ARNN hanges or modications to this unit not epress approved b the part responsibe for compiance coud void the
users authorit to operate the equipment.
N his equipment has been tested and found to comp ith the imits for a ass digita device, pursuant to art of the F
rues. hese imits are designed to provide reasonabe protection against harmfu interference in a residentia instaation. his equipment
generates, uses and can radiate radio frequenc energ and, if not instaed and used in accordance ith the instructions, ma cause
harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
f this equipment does cause harmfu interference to radio or teevision reception, hich can be determined b turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
ncrease the separation beteen the equipment and the receiver.
onnect the equipment into an outet on a circuit different from that to hich the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
N he manufacturer is not responsibe for an radio or interference caused b unauthorized modications to this equipment.
uch modications coud void the user authorit to operate the equipment.
DISPLAY’S BUILT-IN
TEMPERATURE SENSOR RANGE 32ºF to 122ºF; 0ºC to 50ºC
DISPLAY’S BUILT-IN
HUMIDITY SENSOR RANGE 1% to 99% RH
WIRELESS RANGE 330 ft / 100 m depending on home construction materials
OPERATING FREQUENCY 433 MHz
POWER 3 x AA alkaline batteries
Specications