Open the printer cover. Insert a roll of 80mm thermal paper with the sensitive side facing the print head. Close the cover firmly.
Connect the AC power cord or ensure the internal rechargeable lithium battery is fully charged.
Clean the electrode sites with alcohol to reduce skin impedance. Apply a small amount of conductive gel to each electrode. carewell ecg 1103g manuall new
Before performing your first test, ensure all physical components are properly connected.
For the most accurate reading, the patient must be relaxed and still. Open the printer cover
Standard speed is 25mm/s, but 50mm/s can be used for detailed analysis.
Plug the 10-lead patient cable into the side port. Secure the screw connectors to prevent signal noise. Connect the AC power cord or ensure the
Check that you have a full set of chest bulbs and limb clamps. 📈 Operating Instructions 1. Patient Preparation
Shows the remaining charge. A full charge typically supports 2 hours of continuous printing. ⚠️ Troubleshooting and Maintenance Possible Cause Heavy Interference Poor grounding or nearby electronics. Use the ground wire; move away from large appliances. Faint Printing Thermal paper is loaded upside down. Re-insert paper with the correct side facing the head. Inaccurate HR High skin resistance. Re-clean patient skin; apply more conductive gel. Device Won't Start Battery is depleted. Connect to AC power for at least 4 hours. Cleaning Tips Wipe the device with a soft, slightly damp cloth. Never use abrasive cleaners on the LCD screen.