PROBLEM SOLVING
1. If the base unit does not receive a transmission from the remote sensor for one hour, the outdoor temperature
display will show dashes. To correct this problem:
a) Check that the remote is properly positioned, within the appropriate transmission range (100 feet).
Transmissions are vastly affected by building materials and where the receiver and remote units are positioned.
Try various set ups for the best results. Shorten the distance between receiver and remote units when necessary.
b) Check to make sure the transmission path is clear of obstacles and interference.
c) Place the remote sensor closer to the base unit.
d) Remove and reinstall all batteries. Try fresh batteries.
2. If the temperature is higher than the range of the unit, the display will show “HH.H”. If the temperature is
lower, this display will show “LL.L”.
● Indoor temperature range is 32°F to 122°F (0°C to 50°C)
● Outdoor temperature range is -40°F to 158°F (-40°C to 70°C)
3. The temperature sensors are manufactured to the accurate within plus or minus one degree, so 2 units placed
next to each other may report different readings. This is a normal occurrence with digital sensors and should not
be considered a defect.
4. For maximum performance in normal conditions, good quality alkaline batteries are recommended. When
temperatures are below 0°F, alkaline batteries can lose power, resulting in a loss of remote transmission. If you
reside in an area that experiences frequent temperatures near or below 0°F, lithium batteries are recommended to
minimize the loss of transmission.
Transmission Collision
Signals from other household devices, such as doorbells, home security systems and entry controls, may
interfere. This is normal and does not affect the general performance of this product. The transmission will
resume once the interference recedes.
PRECAUTIONS
1. The base unit is intended for indoor use only. It is not sealed against moisture and could be damaged if used
outdoors.
2. Do not immerse the units in water. If you spill liquid on one, dry immediately with a soft, lint-free cloth.
3. Do not clean the units with abrasive or corrosive materials. This may scratch plastic parts and corrode
electronic circuits.
4. Do not subject units to excessive force, shock, dust, temperature or humidity. This may result in malfunction,
shorter electronic life span, damaged batteries or distorted parts.
5. Do not tamper with the unit's internal components. Doing so will invalidate the warranty on this product and
may cause damage. The units contain no user-serviceable parts.
6. Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc) or rechargeable (ni-cad, ni-mh,
etc.) batteries. Do not dispose of batteries in fire. Batteries may explode or leak. Remove the batteries if the
units will not be used for a long period of time.
7. This product is for measuring weather temperatures only. DO NOT PLACE UNITS INTO OVENS, GRILLS,
FREEZERS or MICROWAVE OVENS.
8. Always read the instruction manual before operating this product.
Important: Though the remote sensor is weather proof, it should be placed away from direct sunlight, rain,
snow and should never be submerged in water. Also please note that below 32ºF / 0ºC the LCD readout on the
remote sensor may begin to fail to display. When this happens the remote will still transmit correct temperature
readings to the receiver unit but cannot be viewed at the remote location. When the temperature rises above 32ºF
/ 0ºC the display will begin to function normally again.