[. . . ] RF Signal Indicator - Indicates the signal-receiving status of the unit Lower Window - Displays the rainfall history MODE/SET BUTTON - Switches between the clock and calendar in normal mode - Press and hold to enter the setting mode - Daily and total rainfall display Nine-day rainfall recall history Easy wireless installation E. SINCE BUTTON - Displays the start day for total rainfall - Press and hold to clear the total and current rainfall and to reset the start date FEATURES & KEY CONFIGURATION : MAIN UNIT F. HISTORY BUTTON - Displays the rainfall history in normal mode - Advances digits in setting mode. G. RESET BUTTON - Returns all settings to their original default values I. [IN/MM] SWITCH - Select rainfall measurement in inches or millimeters A B C H D E G F I 1 GB GB RAIN COLLECTOR: FEATURES 1. [. . . ] Repeat (4) again to set the current month, day and calen dar display format (mm:dd or dd:mm). To display the clock again, press the MODE/SET button twice. INTERRUPTED SIGNALS The success of wireless data transmission may vary and is directly related to the positioning of the remote rain collector and the environmental factors of that location. Should there be difficulty in data transmission or should the main unit display go blank, press [ SEARCH] to initiate a search signal between the main unit and the Rain Collector unit. If main unit remains blank verify that: The remote rain collector is still in place. The transmission is within range and path is clear of obstacles and interference. Shorten the distance if necessary. Then press [SEARCH] again. THE RESET BUTTON To reset the main unit, press the Reset button using a blunt stylus to hold down the button. All main unit settings will return to their original default values. TOTAL RAINFALL The total rainfall is displayed on the top window of the LCD display. Upon initial activation, the rainfall amount will be displayed in millimeters. To clear the record, hold [SINCE] for two seconds and the current date will be set as the start date. Note that this will also clear the total and current rainfall. TABLE STANDING OR WALL MOUNTING Table-Standing : Your unit comes with stand connector for connecting it to other modular units. RAINFALL HISTORY The rainfall history is displayed on the bottom window of the LCD display. Records for previous days are shown with a minus (-) sign; for example : (-1) is the record for the previous day and (-2) would be the record for two days preceding the current day. A total of 9 day's rainfall history can be recorded and displayed. Note that this will also clear the total rainfall record and start date of the record. Doing so will terminate the unit's warranty and may cause damage. Read this instruction manual thoroughly before operating the unit. SPECIFICATIONS Wall mount bracket Main unit Proposed Operating Range Display rainfall range (total) Display rainfall range (history / daily) Rainfall resolution Remote Rain Collector Proposed operating range : -20° C to +60°C ( -4° F to 140°C) General RF Transmission Frequency : 433 MHz : maximum 100 feet : 50 sec RF Transmission Range Transmission Cycle CONNECTOR : -5°C to +50°C (23. 0°F to 122. 0°F) : 0 ­ 25, 400 mm (0 - 999. 99 inch) : 0 ­ 2, 540 mm (0 - 99. 99 inch) : 1 mm (0. 04 inch) Connector: Use wall-mount connector to align with other wall-mount bracket if necessary. Wall Mount Connector Wall Mount Bracket Un-install the brackets: Power Main unit Rain Collector unit : 2 pcs UM-3 or "AA" 1. 5V alkaline battery : 2 pcs UM-3 or "AA" 1. 5V alkaline battery Weight Main unit Rain Collector unit Dimensions Main unit : 6. 54" x 2. 28" x 1. 26" : Dia 4. 53" x 5. 71" : 4. 7 ounces : 8. 77 ounces MAINTENANCE When handled properly, this unit is engineered to give you years of satisfactory service. If the unit comes in contact with water, dry it immediately with a soft lint-free cloth. Abrasive cleaning agents may scratch the plastic parts and corrode the electronic circuit. Do not subject the unit to excessive: force, shock, dust, temperature, or humidity. [. . . ] This warranty does not cover product subjected to abuse, misuse, accidental damage or tampering. 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 800853-8883 or via email at helpme@oscientific. com. WARRANTY This product is warranted to be free of manufacturing defects for a period of 1 year from date of retail purchase. [. . . ]