Mindray DS USA Inc. WT0707-00000 Manuel D’Utilisation

The ECG Lead LED indicator lights remain off except during the initial power up phase and 
during a lead test sequence. For additional information, refer to “Lead Placement 
Procedures” on page 4-2.

Press the CHECK button to verify the Telepack’s ECG lead connections. 

This test determines if the patches are connected based on thoracic impedance. If a patch 
adhesive is not sticking, a patch is dry, or the skin gel is dry, the test fails. 

The Telepack’s ECG Lead LED indicator lights remains on for approximately 10 seconds 
during the test sequence, indicating that the Telepack has good lead connectivity. An unlit 
ECG Lead LED light indicates that the Telepack has no lead connectivity. 

FIGURE 10-1 Front View of Telepack (AHA) 

with Domestic Overlay

FIGURE 10-2 Front View of Telepack (AHA) 

with International Overlay

• White RA (right arm)

• Red R (right arm)

• Black LA (left arm)

• Yellow L (left arm)

• Brown V (chest)

• White C (chest)

• Green RL (right leg)

• Black N (right leg)

• Red LL (left leg)

• Green F (left leg)