Ewig Macao Commercial Offshore 217S53M Thermo Sensor Transmitter User Manual 071 686173 001900
Ewig Industries Macao Commercial Offshore Limited Thermo Sensor Transmitter 071 686173 001900
Users Manual
EWIG Model 217 Standard Instruction Manual This device could be sensitive to electrostatic discharge. If electrostatic discharge or malfunctioning occurs, please reset this unit. “Modifications not authorized by the manufacturer may void users authority to operate this device” NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does not cause harmful interference to radio television reception, which can be determined by 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. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. During the 3 minutes that the home receiver is seeking for sensor registration signal, remove the bracket stand, release the screw at the rear of the sensor with a small screwdriver. Remove battery cover. Insert 2pcs AAA batteries into the battery compartment per direction shown. Channel 1 icon and the temperature will be appear on the LCD of the receiving unit. If not hold the Tx button for 2 seconds on the sensor to force out sensor registration signal. If registration is successful, close the battery cover and tighten the screws. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. -If registration is sucessful, a beep confirmation tone can be heard. If not, check the condition of the AAA batteries, repeat the registration procedure again. Close the battery door and back cover and tighten the screw on the sensor. -To register sensor 2 and sensor 3: Press and hold the “Channel” button for 2 seconds of the home receiver to trigger sensor registration process. Insert battery for sensor 2, channel 2 icon and temperature will appear on the LCD of the receiving unit. Follow the same procedure to register sensor 3. Note: • The sensor will transmit the registration code automatically to complete the registration after the batteries is just inserted. If the batteries have already inserted into the battery compartment , use a pen to tap & hold the TX hold 2 seconds for Registration. • If “---” appear on the outdoor chanel, move the sensor closer to the base unit. Repeat the registration procedure again. • The channel number have will be automatically assigned to the respective sensor in sequence of registration. However, if all 3 RF sensors are already registered, you can perform the registration again by selecting the desired channel and hold “Channel” 2 seconds to tell the base unit to accept RF temperature signal, then hold “TX” 2 seconds on the remote sensor. For wireless remote sensor with attachable probe only If measurement of water, soil, or other liquid is desired, open the cover of the plug hole at the side of the sensor and insert the probe plug. (optional) Specifications Recommended remote sensor operating range: Sensor with LCD display : -20°C to +50°C ( -4°F to +122°F) Sensor without LCD display : -20°C to +50°C ( -4°F to +122°F) Detachable outdoor probe : -50°C to +70°C (-58°F to +158°F) Transmission range : Maximum 30 meter, open area Batteries : DC 1.5V size AAA x 2 pcs Battery life (status) Remote sensor Tranmission frequency : Typical 6 months : 433.92 Mhz 071-686173-001900
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