Directions of use

Set Up
Batteries

3 AA batteries are required to power the SunUVStation Remove the two screws in the battery compartment cover. Place the batteries in the compartment in the orientation shown in the graphic. Install the batteries in the shade so the unit does not inadvertently recalibrate. CAUTION: be sure that the +/- orientation is correct. If the batteries are placed in the unit incorrectly it may be damaged. After the batteries are inserted, the pointer in the unit will move all the way to the right and then all the way to the left (0 UV). If there is UV present, it will then move to the correct UV Index. Replace the battery compartment cover. Snug the screws but do not overtighten. CAUTION: Do not damage the seal around the battery compartment cover to insure that water cannot enter.

The SunUVStation should be used in an outdoor sunny location, either placed on its stand, hung by a nail or screw mounted in a post or fence, or attached to fence, pole or other structure using the nylon strap. The unit is designed to be splash, rain and snow resistant so it can be used near a pool or on a dock or boat.

The ideal location for the unit is free of shade during all or most of the day. Mounting it on the outside wall of a house or at a low point on a solid fence could significantly limit its ability to measure the UV during much of the day. Do not use the unit indoors next to a window or under a skylight, or with any other transparent material between the detector area and the sunlight. Window glass, plexiglass, automobile glass, plastic sheet and many other transparent materials can block UV and make the measurement inaccurate. When it is mounted, it is important that the circular white detector area on the top of the instrument be pointed straight up so that the measurements will be correct for any position of the sun. The white circular detector area must be kept clean for accurate readings (see below - Maintaining the SunUVStation.) Keep this in mind when selecting a location. If it is difficult to access -- for example, located in a very high position -- it will be difficult to check the cleanliness of the detector area and clean it if necessary. Also, consider if the location will place the unit in the path of sports balls or other objects that may strike it and cause damage.