The Remote Thermo Sensor is used with the Oregon Scientific 433MHz Multi-Channel In-Out Thermometers , Wireless Weather Stations, Weather Clocks etc. to monitor temperature changes of remote or outdoor sites. Operation is easy and no wire installation is required. THE RESET BUTTON See the user's manual of your main unit for further information. This button is only used when the unit is operation in an unfavorable way or malfunctioning. Use a blunt stylus to hold down the button. All settings will return to their default values. 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. MULTI-CHANNEL CABLE FREE REMOTE THERMO SENSOR MODEL: THC268 HOW TO USE THE TABLE STAND OR WALL MOUNTING This sensor comes with a wall-mount holder and a removable stand. Use either to set up the unit. MAIN FEATURES: 1 A LCD Displays the current temperature monitored by the remote unit and indicates the selected channel B LED INDICATOR Flashes when the remote unit transmits a reading C TEMPERATURE SENSOR PROBE On 10 feet ( 3 meters ) cable. D °C/°F SLIDE SWITCH Selects between Centigrade ( °C ) and Fahrenheit ( °F ) E CHANNEL SLIDE SWITCH Designates the remote unit Channel 1, Channel 2 or Channel 3 F RESET BUTTON Returns all settings to default values G BATTERY COMPARTMENT Accommodates two AA-size batteries H BATTERY DOOR I WALL-MOUNT HOLDER Supports the remote unit in wall-mounting PRECAUTIONS This product is engineered to give you years of satisfactory service if you handle it carefully. Here are a few precautions: 1. Do not immerse the unit in water. Do not clean the unit with abrasive or corrosive materials...