Directions for Use Chapter 7 Maintaining the Electrocardiograph 85
9. Replace the battery door and screws. Turn the electrocardiograph rightside-up.
It turns on automatically and displays a prompt to enter date and time.
10. Enter the date and time.
The electrocardiograph is ready to use.
11. Discard the old battery appropriately.
• In the USA, call 1-800-SAV-LEAD for instructions on how to recycle it.
• International users, contact your local authorities concerning recycling.
Replacing the Battery (DC) Fuse
If the battery (DC) fuse requires replacing, as described in
Step 5 on page 83, follow these
steps. For the fuse value, see “Fuses” on page 95.
1. Remove and discard the fuse. See
Figure 55.
You may need to pull hard. Use pliers gently if necessary.
2. Connect a new fuse. It goes in either way.
3. Go to Step 8 on page 84.
Figure 55. Battery Fuse Removed