Instruction Manual
Page 23
Review the sections "Before Taking a Measurement" and "Taking a Measurement". 23 TROUBLESHOOTING TIPS PROBLEM No power. Measurement values appear too high or too low. 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. No display appears on the unit. CAUSES AND SOLUTIONS Replace both batteries with new ones at the same time.
Review the sections "Before Taking a Measurement" and "Taking a Measurement". 23 TROUBLESHOOTING TIPS PROBLEM No power. Measurement values appear too high or too low. 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. No display appears on the unit. CAUSES AND SOLUTIONS Replace both batteries with new ones at the same time.