Service manual

Radical Signal Extraction Pulse Oximeter Service Manual
UM-10026 – 1204
4-3
4.7. Battery Test
4.7.1. Install four (4) “AA” alkaline batteries. Verify the unit turns on
immediately after installation.
4.7.2. Turn the unit off then on.
4.7.3. If the Rad-5 was installed with four (4) brand new batteries,
then, the four (4) Battery charge LED indicators should all be
illuminated.
4.7.4. If all four (4) LEDs are not lit, then, remove the four (4)
batteries and try another set of four (4) brand new batteries
and repeat steps 4.7.2 and 4.7.3.
4.7.5. If all four (4) indicators are still not lit, then, return unit to
Masimo for repair. Contact Masimo Corporation using the
information in Section 6.2.11