Mindray Passport 5-Lead, Service Manual

Page: 163 / 544

Passport 5-Lead, 5L, LT, XG Service Manual 0070-00-0420 1 - 151
Operation (5-Lead, 5L, LT and XG) Operation (XG)
1.6.15.3 Alarm Violations
There are three types of alarm situations. They are Parameter Alarms, a Heart Rate Fault
Alarm, and an Apnea Alarm.
NOTE: The heart rate alarm tone has a different pitch than other
alarms.
A. Parameter Alarms
An alarm condition exists if the parameter is equal to or is outside the high/low limit range.
When an alarm limit is violated, the following actions occur:
• The alarm LED (16) flashes.
• The alarm tone is sounded (unless it is muted with the MUTE key (18)).
• The recorder prints the currently selected waveform (if Record On Alarm is selected from
the Recorder menu).
NOTE: On the waveform printouts that are caused by alarm
situations, a bar is printed above the alarming area. On
trend printouts, the value that has caused an alarm is
printed with square brackets around it. If the recorder is
printing a waveform and an alarm situation occurs, the
currently printing waveform will be completed and then the
alarm waveform printout will be printed.
• The violated parameter is displayed in reverse graphics in the parameter window.
INS CO
2
(kPa or %) Off, 1, 2, 3
INS CO
2
(Torr or mmHg) Off, 8, 16, 24
ET O
2
Off, 40 - 100 % Off, 10 - 60 %
INS O
2
Off, 40 - 100 % Off, 18 - 60 %
INS N
2
O Off, 82 %
ET ISO Off, 3.0 - 6 % Off, 0.5 - 4 %
INS ISO Off, 3.0 - 6 % Off, 0.5 - 4 %
ET ENF Off, 3.0 - 6 % Off, 0.5 - 4 %
INS ENF Off, 3.0 - 6 % Off, 0.5 - 4 %
ET DES Off, 8.0 - 20 % Off, 0.5 - 12 %
INS DES Off, 8.0 - 20 % Off, 0.5 - 12 %
ET SEV Off, 3.0 - 8 % Off, 0.5 - 5.0 %
INS SEV Off, 3.0 - 8 % Off, 0.5 - 5.0 %
ET HAL Off, 3.0 - 6 % Off, 0.5 - 4 %
INS HAL Off, 3.0 - 6 % Off, 0.5 - 4 %
TABLE 1-1 Alarm Parameters (Gas Module Only)
PARAMETERS HIGH LO
* This Alarm Limit is found on page one of the Alarm Limit Menus, since it applies whether the
Gas Module is configured or not. However, when the Gas Module is configured this Alarm
parameter will have different ranges and it will be saved separately.