User manual BUSHNELL SPEEDSTER

[. . . ] Make sure they have been installed according to the instructions listed in the battery installation section. There are six switches on the Speedster, five of which are on the back display panel and one is a "TRIGGER" position switch. GETTING STARTED To turn the Speedster "ON" simply press the "POWER" button. Once you have done so, you will see the following introduction screen for approximately 2-3 seconds (Figure 2) After the above introduction screen has appeared for 2-3 seconds, it will automatically take you to the following "SPEED" screen (Figure 5). [. . . ] To move from PITCHER to BALLS, press the ( ) arrow key until BALLS text is in reverse image. then press ENTER so that the numerical ball data is also in reverse image. At this point, you can add ball count by pressing the ( ) button, or ( ) to decrease ball count. When complete, press the PAGE button twice to return to the SPEED + BASEBALL STATS screen. NOTE: If both fields are in reverse image text, you must press ENTER to proceed. Once a speed has been acquired and is locked onto the screen, release the TRIGGER and press the ENTER button. To acquire the speed of a target, with the Speedster powered on, aim the Speedster at the target and depress the TRIGGER. When the speed appears, release the trigger so that the speed displayed will "lock" on the display for easy viewing. The units of measure will appear at the top of the LCD screen and can be changed from MPH to KPH, or vice versa via the SETUP screen. the Bushnell Speedster is capable of tracking Last and Average speeds. If you desire for the Speedster to record and track Last and Average speeds, simply press the ENTER button after every speed measurement is locked onto the LCD display. A speed is locked onto the LCD display after the release of the TRIGGER. The Speedster will automatically save this data for later use to internal memory while in the "SPEED + BASEBALL STATS" Mode. Data captured in the "SPEED" only mode can not be saved to internal memory. There are certain mathematical properties of Doppler Radar that affect the accuracy of your Bushnell Speedster. As a quick reference to accuracy, remember to keep your targets direction of travel in a direct line with you, and not perpendicular. COSINE EFFECT ON TARGET VELOCITY The Speedster will measure the relative speed of a target as it approaches the Speedster. If the target is in a direct line (collision course) with the Speedster the measured speed will be exact. As the angle of incidence increases, if you move either right or left of this direct line, the accuracy will decrease. It is so called because the measured speed is directly related to the cosine of the angle between the Speedster and the target's direction of travel. According to the table, assuming the average distance from the pitcher to catcher (y) is 60 feet, there will also be an average distance behind the catcher to the seats (y1). So the total distance from pitcher to Speedster (ytot) is 80 feet for this example. [. . . ] In the event of a defect under this warranty, we will, at our option, repair or replace the product, provided that you return the product postage prepaid. This warranty does not cover damages caused by misuse, improper handling, installation, or maintenance provided by someone other than a Bushnell Authorized Service Department. Any return made under this warranty must be accompanied by the items listed below: 1) 2) 3) 4) 5) A check/money order in the amount of $10. 00 to cover the cost of postage and handling Name and address for product return An explanation of the defect Proof of Date Purchased Product should be well packed in a sturdy outside shipping carton, prevent damage in transit, with return postage prepaid to the address listed below: IN CANADA SEND TO: Bushnell Performance Optics Attn. [. . . ]