Installation Notes

Point the TX61U-IT solar panel toward the best available light source to recharge the batteries, but avoid a location in direct sun as it will cause incorrect temperature readings. We recommend facing the solar panel East to catch the early morning sun, and placing under an eave or overhang to avoid overhead sun.

The TX61U-IT sensor uses internal rechargeable batteries to store the collected solar power.

The sensor features a high-efficiency solar panel that maintains a full charge with minimal indirect light. Do not place in direct sun, as this will cause incorrect temp readings.

Fog and mist will not harm the sensor but direct rain must be avoided.

The TX61U-IT sensor has a wireless range of 200 feet (60.96 m). Keep in mind that the 200 ft range equates to an open air scenario with no obstructions, and that radio waves DO NOT curve around objects. The actual transmission range will vary depending on the path of the signal. Each obstruction (roof, walls, floors, ceilings, thick trees, etc.) will effectively cut the signal range in half.

Example: If the TX61U-IT sensor, with a 200 feet (60.96 m) range, is mounted on an exterior wall, the signal must then pass through one exterior wall, one interior wall, and across the 10 feet (3 m) width of the room between the 2 walls to reach the wireless display. The first wall will reduce the range to 100 feet (30.48 m), and the second wall will reduce the range to 50 feet (15.24 m). Factoring in the 10 foot room, this leaves a maximum of 40 feet (12. 2 m) of remaining signal range.

This allowance is typically enough for a frame wall with non-metallic siding; however certain materials can reduce range even further. Metal siding, stucco, and some types of glass can reduce signal range by as much as ¾ or more, compared to the ½ reduction typical of most obstructions. It is possible to receive a signal through these materials, however maximum range will be much less due to their tendency to absorb or reflect a much larger portion of the sensor’s signal.

The TX61U-IT sensor measures and transmits signal about every 8 seconds when its battery voltage is higher than 2.5V.

Once the reset button is pressed on the TX-61U sensor and the batteries are inserted into the wireless display, the units will try to synchronize communication. If the wireless display fails to receive

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La Crosse Technology WS-811561 specifications Installation Notes