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Instruction Manual Illuminated Indoor or Outdoor Clock with Temperature & Humidity Clock Setup Remove the Weather-Resistant Covers Access the battery compartments by pulling or twisting off the weather- resistant covers. Be careful not to damage the covers during removal. Pull Off Cover Pull Off Cover Twist Off Cover Set the Time...
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Install or Replace Batteries AcuRite recommends high quality alkaline or lithium* batteries for the best product performance. Heavy duty or rechargeable batteries are not recommended. *The clock movement requires a lithium battery in low temperature conditions. Cold temperatures can cause alkaline batteries to function improperly. Use a lithium battery in the clock movement for temperatures below -4°F / -20°C.
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ROTATE TO CALIBRATE +/- Placement for Maximum Accuracy AcuRite products are sensitive to surrounding environmental conditions. Proper placement of both the display unit and the sensor are critical to the accuracy and performance of this product.
Troubleshooting Problem Possible Solution • Make sure clock is placed out of direct sunlight and away from any heat sources or vents (see Placement Inaccurate temperature for Maximum Accuracy). or humidity • Make sure clock is positioned away from any sources of moisture.
Customer Support AcuRite customer support is committed to providing you with best-in- class service. For assistance, please have the model number of this product available and contact us in any of the following ways: (877) 221-1252 AcuRite Visit us at www.