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LOW BATTERY WARNING
A low-battery indicator [ ] will appear on the remote
temperature reading line of the main unit, warning that the
remote sensor batteries need replacement.
BATTERY INSTALLATION
NOTE: Install the batteries; select the channel and temperature
in C° or F° before mounting the remote sensor.
• Remove the screws from the battery compartment with a
small Phillips screwdriver.
• Set the channel (if channel switch is available in your model).
The switch is located in the battery compartment. Channel 1
is typically selected if only one remote sensor is being used.
• Install 2 “AA” size alkaline batteries (not included)
matching the polarities shown in the battery compartment.
• Replace the battery compartment door and secure the screws.
• Secure remote sensor in the desired location.
PLACEMENT OF THE REMOTE SENSOR
The remote sensor can be mounted on the wall using the
recessed screw hole or placed on a flat surface indoors or
outdoors.
GETTING STARTED
After batteries are installed; remote sensor will transmit
temperature and humidity readings at 45 second intervals.
The main unit may take up to two minutes to receive the
initial readings. Upon successful reception, remote temperature
and humidity will appear on the main unit's display. The main
unit will automatically update readings at 45-second intervals.
LOST COMMUNICATION
If the main unit display line for the remote sensor reading
goes blank, refer to the main unit's User Manual to find out
the way to begin a new signal search. If the signal still isn't
received, please make sure that:
• The remote sensor is in its proper location.
• The distance between main unit and remote sensor is not
over 100 feet (30meters).
• The path between units is clear of obstacles. Shorten the
distance if necessary.
• Fresh batteries are installed correctly in both remote sensor
and main unit.
TRANSMISSION COLLISION
Signals from the other household devices such as wireless
doorbells, home security systems, and entry control, may
interfere with this product or cause temporary reception
interruption. This is normal and will not affect the general
performance of the product. The transmission and reception
of the temperature readings will resume once the interference
subsides.
PRECAUTIONS
This product is engineered to give you years of satisfactory
service if handled carefully. Here are a few precautions:
• Do not immerse the unit in water.
• Do not clean the unit with abrasive or corrosive materials.
They may scratch the plastic parts and corrode the
electronic circuits.
• Do not subject the product to excessive force, shock, dust,
temperature, or humidity, which may result in malfunctions,
shorter lifespan, damaged batteries, and damaged parts.
• Do not tamper with the unit's internal components. Doing
so will invalidate the warranty and may cause damage.
This unit contains no user-serviceable parts.
• Use only fresh batteries. Do not mix new and old batteries.
• Read the user's manual thoroughly before operating the unit.
If there is no reception, please perform the following steps:
• Bring the main unit and remote sensor close together.
• Remove four (4) small screws from the back of the remote
sensor with small Phillips screwdriver, and open the
battery compartment.
• Remove the batteries from the battery compartment and
reinstall them in the same manner. Remote sensor LED
indicator will flash showing transmission of the signal.
• Remove the batteries from the main unit and reinstall them
in the same manner.
• The remote temperature and humidity appeared on the main
unit's display will show that transmission is being received
successfully.