Nellcor Oximax NPB-40 Operator's Manual page 139

Audible Indicators (Continued)
Audible
Indicator
High Priority
Alarm
Medium Priority
Alarm
NPB-40
Parameter
Volume level Adjustable, 42 to 52
dB(A), at one meter
Pitch (±30 Hz) 1200 Hz
On pulse width 250 msec
(±20 msec)
Off Interval (±20 msec) 80 msec
Number of pulses in 1
burst
Repetition Pause 0 sec.
(±2 sec.)
Priority 9
Volume level Adjustable, 42 to 52
dB(A), at one meter
Pitch (±30 Hz) 752 Hz
On pulse width 400 msec
(±20 msec)
Off Interval (±20 msec) 300 msec
Number of pulses in 1
burst
Repetition Pause 0 sec.
(±2 sec.)
Priority 10
Specifications
Value
131