Novametrix Medical Systems 515 Service Manual page 32

Calibration and Adjustments:Calibration Procedure
Service Manual; Model
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
Set the controls on the TB500A as follows;
SIGNAL ATTENUATION: 3
SATURATION: 100
Turn the TB500A ON and connect it to the monitor.
Verify that the monitor's display settles at 100 -99 and the PULSE RATI
60 bpm ± 2 bpm. Verify the bar pulses with each pulse rate tone.
SATURATION VL
mn
tu u
inn
B5
IU!—I
ir n
'Du
n n
'-to
Ou
lllllllllll
Menu
PULSE: RAfEbeats/rr
□ □ □ □
. .
AUniO AlFPT RESET POWER
Vary the SATURATION and ATTENUATION values on the TB500A as !
ed below, verify the values are within the specified tolerances.
NOTE: When alerts sound press and hold the
flashes (this will defeat the alert audio tones).
AUDIO key until the(J) L
SATURATION SIG. ATTEN.
SATURATION% (disnlav
100 3
99-100
92 3
90-94
82 3 82-86
72 3
75-79 (ALERT)
62 3
67-71 (ALERT)
100 9 Press ALERT RESET 98-100 (No Alert)
92 9 88-96
82 9 80-88
72 9 74-80 (ALERT)
62 9 not specified (ALER'
Set the SATURATION to O, verify that after thirty seconds the pulse bar (
appears, the SATURATION and PULSE RATE values disappear and the a
flashes.
Set the SATURATION to
100
,
verify that after a few seconds the monitor
turns to normal operation, press the ALERT RESET key to turn the alert off.
Set the SIGNAL ATTENUATION to
1
,
verify the SATURATION and PUL
RATE displays blank out and
"PROBE OFF PATIENT"
flashes on the display.