Nellcor OXIMAX N-595 Service Manual page 33

Test #2: BPM
N-595
3. The monitor will display:
• 90 %SpO
2
• 60 BPM
• no alarm
• low level modulation
1. Press the SRC-MAX % PULSE RATE selection button. The SRC-MAX
PULSE RATE 200 LED will light.
2. The monitor BPM will increase to 200 and stabilize at 200 BPM. The test
pass criteria is 197 to 203 BPM.
3. The monitor will display:
• 90 %SpO
2
• 200 BPM
• alarm
• low level modulation
4. Press the SRC-MAX % PULSE RATE selection button. The SRC-MAX
PULSE RATE 60 LED will light.
5. The monitor BPM will decrease to 60 and stabilize at 60 BPM. The test
pass criteria is 57 to 63 BPM.
Performance Verification
25