Setting procedure to link up with a receiving unit
This device is designed for easy set up with no wire installation. The following steps are
required to be done in proper sequence to link up with a receiving unit. Please insert
batteries for the receiving unit before doing so for the remote unit.
1.
Lift off the bracket stand of the RF remote sensor, use a small screw driver to
remove the battery cover screws.
2.
Insert 2 pieces AAA size batteries according to polarity marking on the
battery compartment.
3.
The LED blinks slowly to indicate it is under the channel setting mode and the
user can set it to other channel by press [CH] key.
4.
The temperature of the sensor will appear on the selected channel of the
receiving unit if it is linked up with the receiving unit successfully.
5.
Screw the battery cover back to the Rf remote sensor. Follow the same
procedure (1 to 5) to register other remote sensors.
Note: For the user purchasing more than one remote sensor, he must set the sensors to
different channel in the start up to avoid conflicts.
Precautions
a.
Do not clean the unit with abrasive or corrosive compound. It may scratch the
plastic parts and corrode the electronic circuits.
b.
Do not subject the unit to excessive force shock, dust, temperature or humidity,
which may result in malfunctioning, shorter electronic life span, damaged battery
and distorted parts.
c.
Do not tamper with these units’ internal components. Doing so will invalidate the
warranty on the unit and may cause unnecessary damage battery and distorted
parts.
d.
Do not subject the unit to excessive exposure to direct sunlight. The remote sensor
is splash proof. Never immerse it in water or expose to heavy rain.
e.
Always read the users manual thoroughly before operating the unit.
Specification
Displayed temperature range : -50.0°C to +70.0°C (-58.0°F to +158.0°F)
Proposed operating range : -20.0°C to +60.0°C (-4.0°F to +140.0°F)
Temperature resolution : 0.1°C (0.2°F)
RF transmission frequency : 433MHz
RF transmission range : Maximum 75 meters in open area
Batteries : Use 2 pieces UM-4 AAA size 1.5V alkaline battery
