Service manual

Functional Test Functional Test 8
Rev. 01 Model 515B/C Service Manual 35
7. Apply the sensor:
Finger sensor:
Y-S ens or :
8. Check for reasonable SpO
2
and pulse rate values in the appropriate displays. Verify
that the pulse bar pulses. On Model 515C, check for a plethysmogram waveform in the
graphics display.
9. Press , check that “PUL” appears in the SpO
2
display. Press and set the level,
as displayed in the pulse rate display, to 4. Press the key to exit the pulse volume
mode.
The pulse beep volume level can be adjusted from level 0 (muted), to level 7 (loudest). If the
key is not pressed then the monitor will automatically return to normal display mode after
a ten second time out from when the last or key was pressed.
10. Verify a pulse beep in sync with the pulse bar (and plethysmogram on Model 515C).
11. Press and hold for three seconds, verify that the monitor beeps twice, then
displays SpO
2
auto limits in the SpO
2
window.
The upper limit will be displayed for three seconds while the icon is illuminated. Then the
lower limit will be displayed for three seconds while the icon illuminates.
Squeeze here to open sensor
Set tip of finger against
placement guide
This center strip may be removed if desired
20 or 25mm wrap style 20-25mm finger style foam wrap
finger style applicationwrap style application
or if used with 20mm tapes