Instruction Manual
Page 19
TROUBLESHOOTING TIPS PROBLEM CAUSES AND SOLUTIONS No power. No display appears on the unit. Blood pressure varies constantly. Check the battery installation for proper placement of day, how you wrap the cuff, may affect your blood pressure. Many factors including stress, time of the battery polarities. Measurement values appear too high or too low. Review the sections "Before Taking a Measurement" and "Taking a Measurement". 19 Replace all four batteries with new ones.
TROUBLESHOOTING TIPS PROBLEM CAUSES AND SOLUTIONS No power. No display appears on the unit. Blood pressure varies constantly. Check the battery installation for proper placement of day, how you wrap the cuff, may affect your blood pressure. Many factors including stress, time of the battery polarities. Measurement values appear too high or too low. Review the sections "Before Taking a Measurement" and "Taking a Measurement". 19 Replace all four batteries with new ones.