User manual OREGON SCIENTIFIC THGR228N-REMOTE THERMO-HYGRO SENSOR

[. . . ] Insert two "AA" batteries (included) with the polarities in the direction as shown inside the compartment. Position the cable so the cable is placed into the cable recess and the back cover can fit into place. Place the back on the unit and tighten the screws reattaching the backcover to the solar power cell unit. INTRODUCTION Congratulations on your purchasing the THGR228N-REMOTE THERMO-HYGRO SENSOR Remote-hygro Thermo Sensor. [. . . ] The Remote Thermo-Hygro Sensor is used with the OSI Wireless Weather Station WMR112A to monitor temperature and humidity changes of remote or outdoor sites . Operation is easy and no wire installation is required. `AA' Um3 1. 5V 1 `AA' Um3 1. 5V GB GB Thermo-Hygrometer: Position and mount the remote sensor and its solar power cell outdoors in a protective location from direct sun and rain. To see the readings from the thermo-hygro sensor you need to own the Main Unit of the WMR112A set. The main unit displays outdoor temperature and humidity readings from the thermo-hygro sensor. SPECIFICATIONS Temperature Measurement Proposed operating range Temperature resolution RF Transmission Range : -20. 0°C to +60. 0°C (-4. 0°F to 140. 0°F) : 0. 1°C (0. 2°F) : (30 meters) 100 feet : around 40 seconds : solar cell (STR928) : 3. 93 ounces (111. 5 g) : 4. 47x1. 67x4. 23 inches 113. 5(L)x42. 5(W)x 107. 5(H)mm STR928 : Weight Dimension Power back up : 9. 38 ounces(266 g) : 115(L) x 81(W) x 138(H) mm (4. 53x3. 19x5. 43 inches) : 2 x UM3- "AA" size alkaline battery (recommend super lithium battery for weather condition under 0°C/32 ° F) RF Transmission Frequency : 433 MHz Temperature sensing cycle Power Weight Dimension PRECAUTIONS This product is engineered to give you years of satisfactory service if you handle it carefully. Do not clean the unit with abrasive or corrosive materials. They may scratch the plastic parts and corrode the electronic circuit. Do not subject the unit to excessive force, shock, dust, temperature or humidity, which may result in malfunction, shorter electronic life span, damaged battery and distorted parts. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or 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: o Reorient or relocate the receiving unit. o Increase the separation between the equipment. o Connect the equipment into an outlet on a circuit different from 3 that to which the receiver is connected. o Consult the dealer of an experienced radio/TV technician for help. CAUTION -- The content of this manual is subject to change without further notice. -- Due to printing limitation, the displays shown in this manual may differ from the actual display. -- The contents of this manual may not be reproduced without the permission of the manufacturer. CUSTOMER ASSISTANCE Should you require assistance regarding this product and its operation, please contact our customer care department at 800-853-8883 or via email at helpme@oscientific. com. GB GB WARRANTY This product is warranted to be free of manufacturing defects for a period of 90 days from date of retail purchase. [. . . ] -- The contents of this manual may not be reproduced without the permission of the manufacturer. CUSTOMER ASSISTANCE Should you require assistance regarding this product and its operation, please contact our customer care department at 800-853-8883 or via email at helpme@oscientific. com. GB GB WARRANTY This product is warranted to be free of manufacturing defects for a period of 90 days from date of retail purchase. Defective product should be directed to the place of retail purchase for exchange. Should this not be possible, contact our customer care department for assistance and a return material authorization. [. . . ]