is a U.S. registered trademark of Nellcor Puritan Bennett Inc.
®
is a U.S. registered trademark of Edwards Lifesciences Corp.
®
is a U.S. registered trademark of Oridion Medical Ltd.
®
is a U.S. registered trademark of Masimo Corp.
®
is a U.S. registered trademark of Masimo Corp.
®
is a U.S. registered trademark of Masimo Corp.
™
is a trademark of Nellcor Puritan Bennett Inc.
®
is a U.S. registered trademark of Oridion Medical Ltd.
2
®
is a U.S. registered trademark of Oridion Medical Ltd.
™
is a U.S. trademark of Mindray DS USA, Inc.
™
is a U.S. trademark of Nellcor Puritan Bennett Inc.
™
is a trademark of Oridion Medical Ltd.
®
is a U.S. registered trademark of Nellcor Puritan Bennett Inc.
™
OxiMax
Oxisensor
Passport V
Velcro
Viewstation OR
Windows
is a U.S. trademark of Nellcor Puritan Bennett Inc.
®
is a U.S. registered trademark of Nellcor Puritan Bennett Inc.
™
is a U.S. trademark of Mindray DS USA, Inc.
®
is a registered trademark of Velcro Industries B.V.
™
is a U.S. trademark of Mindray DS USA, Inc.
®
is a registered trademark of Microsoft Corp.
Passport V™ Service Manual0070-10-0705
Tabl e o f Co nt en ts
Foreword....................................................................................................................................................... v
Warnings, Cautions, and Notes .......................................................................................................................v
System Connections ........................................................................................................................................1 - 2
Mounting the Patient Monitor ....................................................................................................................1 - 2
Connectors for Peripheral Devices .............................................................................................................1 - 2
Main Unit ......................................................................................................................................................1 - 3
Input System ........................................................................................................................................... 1 - 4
Removal of the Key Panel and Keys ...........................................................................................................3 - 3
Removal of the Front Housing Assembly .....................................................................................................3 - 4
Removal of the Main Board ......................................................................................................................3 - 5
Removal of the Inverter.............................................................................................................................3 - 6
Removal of the LCD Panel......................................................................................................................... 3 - 7
Removal of the Keyboard .........................................................................................................................3 - 8
Removal of the Alarm LED Board ...............................................................................................................3 - 9
Removal of the Encoder............................................................................................................................3 - 9
Removal of the Multi-parameter Board Assembly .........................................................................................3 - 10
Removal of the Parameter Front Panel Assembly .......................................................................................... 3 - 12
Removal of the Multi-parameter board........................................................................................................3 - 13
Removal of the CO
Removal of the Masimo SpO
Removal of the Nellcor SpO
Removal of the NIBP Assembly ..................................................................................................................3 - 15
Removal of the Recorder Assembly ............................................................................................................3 - 15
Removal of the Recorder Cover (if needed) ................................................................................................. 3 - 16
Removal of the Main Frame and Multi-parameter Board Assembly ................................................................. 3 - 16
Removal of the Speaker Assembly .............................................................................................................3 - 17
Removal of the Fan Assembly.................................................................................................................... 3 - 18
Removal of the CF Card Assembly.............................................................................................................3 - 19
Removal of the Power Board .....................................................................................................................3 - 19
Removal of the Li-ion Battery Interface Board Assembly................................................................................. 3 - 21
Removal of the Interface Board Assembly ...................................................................................................3 - 23
Removal of the Wireless AP ...................................................................................................................... 3 - 25
Serial Port to Gas Module 3 Cable ...................................................................................................................3 - 29
Temperature Cable .........................................................................................................................................3 - 34
Installation Menu ............................................................................................................................................3 - 53
Top Level Assembly .........................................................................................................................................4 - 2
Main Unit Assembly ........................................................................................................................................ 4 - 4
Front Housing Sub-assembly .............................................................................................................................4 - 5
Warnings and Guidelines................................................................................................................................ 5 - 1
Test Equipment and Special Tools Required........................................................................................................ 5 - 2
Gas Calibration ......................................................................................................................................5 - 8
Performance Test ............................................................................................................................. 5 - 14
IBP 1 and IBP 2 Verification ......................................................................................................................5 - 14
Temperature Verification........................................................................................................................... 5 - 14
Visual test ...............................................................................................................................................6 - 2
Power on test ..........................................................................................................................................6 - 2
Perform NIBP Verification and Calibration – Annually ..................................................................................6 - 2
Perform CO
Perform IBP Verification and Calibration – Annually..................................................................................... 6 - 2
Care and Cleaning of the Monitor .................................................................................................................... 6 - 4
Decontamination of the Monitor ................................................................................................................6 - 4
Care and Cleaning of SpO
Cleaning and Re-use of a Nellcor
Cleaning CO
Sensors, Adapters and Sampling Components ..............................................................................6 - 6
Sterilization and Cleaning of Cuffs....................................................................................................................6 - 7
Reusable Cuffs with Bladders ....................................................................................................................6 - 7
Care and Cleaning of Gas Module................................................................................................................... 6 - 9
Care and Cleaning of 3- and 5-lead ECG Cables and Leadwires .........................................................................6 - 10
Battery Replacement and Maintenance ..............................................................................................................6 - 11
The Passport V Service Manual is intended as a guide for technically qualified personnel
during repair and calibration procedures. This publication may have been updated to reflect
product design changes and/or manual improvements.
Warnings, Cautions, and Notes
Please read and adhere to all warnings, cautions, and notes listed here and in the
appropriate areas throughout this manual.
A WARNING is provided to alert the user to potential serious outcomes (death, injury, or
serious adverse events) to the patient or the user.
A CAUTION is provided to alert the user to use special care necessary for the safe and
effective use of the device. They may include actions to be taken to avoid effects on patients
or users that may not be potentially life threatening or result in serious injury, but about which
the user should be aware. Cautions are also provided to alert the user to adverse effects on
this device of use or misuse and the care necessary to avoid such effects.
A NOTE is provided when additional general information is applicable.
Warnings
WARNING: The Passport V operates on line voltages. Therefore, an
electric shock hazard may exist when the instrument covers
are removed. Repair and calibration procedures should only
be performed by qualified personnel who proceed with care
and follow proper servicing techniques. Warnings are given
in various chapters, as well as in other appropriate
locations.
WAR N I NG: In t e rnal El e c trical S hock Ha zard - This unit does not contain
any user-serviceable parts. Do not remove instrument
covers. Refer Servicing to qualified personnel.
WAR N I NG: Wh e n ever th e monito r is open e d for c a l ibratio n or rep a i r, a
risk (leakage) current safety check and a verification of
basic functions of all parameters should be performed
before the monitor is returned to Clinical use. See
“Verification” on page 5-12.
WAR N I NG: Do n ot clea n the mon i tor while it is powered on and/or
plugged in.
WAR N I NG: Pe r f o rm t h e d e contami n ation process with the unit powered
off and the power cord removed.
Cautions
CAUTION:Calibration is not to be performed while monitoring a
patient.
CAUTION:A functional tester cannot be used to assess the accuracy of
the pulse oximeter probe or a pulse oximeter monitor.
Passport V™ Service Manual0070-10-0705v
IntroductionNotes
CAUTION:When cleaning the monitor, do not allow cleaning solutions
CAUTION:When cleaning sensors, do not use excessive amounts of
CAUTION:Some disinfectants may cause skin irritation. Please rinse
CAUTION:Using dark colored soaks may stain the cuffs. Test a single
CAUTION:When ironing or pressing the cuffs, be aware that the
CAUTION:Disposable cuffs can be cleaned using a mild soap solution
CAUTION:Do not clean the Gas Module while it is on and/or plugged
CAUTION:The internal sampling system of the Gas Module does not
into the vent openings.
liquid. Wipe the sensor surface with a soft cloth dampened
with cleaning solution. Do not attempt to sterilize.
cuff thoroughly with water to remove any residual
disinfectants.
cuff to ensure that no damage will occur.
®
Vel c ro
(162°C).
and dried with a clean cloth.
in.
need to be cleaned or sterilized. There is no reverse flow
back to the patient. If the internal sampling system is
suspected to be clogged or dirty, the module should be
serviced by an authorized service person only.
fasteners can melt at temperatures above 325°F
CAUTION:To avoid permanent damage, do not expose metal
components (e.g., pins, sockets, snaps) to disinfectants,
soaps, or chemicals.
CAUTION:Recharge batteries in the Passport V.
CAUTION:Remove the batteries if the Passport V is not likely to be
used for an extended period of time.
CAUTION:Never pull the recorder paper with force when a recording
is in process; it may cause damage to the recorder.
CAUTION:Do not leave the recorder door open unless reloading paper
or troubleshooting.
Notes
NOTE:Unauthorized servicing may void the remainder of the
warranty. Check with the factory or with a local authorized
representative to determine the warranty status of a
particular instrument.
vi0070-10-0705Passport V™ Service Manual
1.0
Theory of Operation
1.1Introduction
This patient monitor is intended to be used for monitoring, displaying, reviewing, storing,
and transferring of multiple physiological parameters including: ECG, respiration (Resp),
temperature (Temp), SpO
blood pressure (IBP), End tidal CO
pediatric, and neonatal patients.
value (EtCO2) and anesthetic gas (AG) of single adult,
2
FIGURE 1-1 The Passport V Monitor
Passport V™ Service Manual0070-10-07051 - 1
System ConnectionsTheory of Operation
Additional Passport V features:
•Provides audible and visual alarm indications.
•Incorporates multiple input devices such as a keypad and knob.
•Enables program upgrade over the network.
1.2System Connections
1.2.1Mounting the Patient Monitor
The Passport V can be mounted on a wall mount bracket, a rolling stand, or a bedrail
hook, which can be ordered optionally. Each type of mounting solution is delivered with a
complete set of mounting hardware and instructions. Refer to the documentation delivered
with the mounting hardware for instructions on assembling mounts.
1.2.2Connectors for Peripheral Devices
On the back of the Passport V are the connectors for peripheral devices.
FIGURE 1-2 Connectors for Peripheral Devices
1 - 20070-10-0705Passport V™ Service Manual
Theory of OperationMain Unit
1. Auxiliary Output
A standard BNC connector, through which defibrillator synchronization signals, analog
output signals, and nurse call signals can be outputted, depending on how the monitor is
configured.
2. SB Connector
A connector for an external storage device.
3. VGA Connector
A connector for a standard SVGA color monitor.
4. Network Connector
An RJ45 connector, through which an Ethernet network or a PC can be connected.
5. RS232 serial port
A DB9 connector, used to connect a PC for data or a Gas Module 3, depending on how
the monitor is configured.
6. RS232 serial port
A DB9 connector, used to connect a PC for data or a Gas Module 3, depending on how
the monitor is configured.
7. AC Power Connector
A connector for an AC power source (100 to 240 VAC, 50/60Hz).
8. Equipotential lug
A connector for common ground with other equipment.
1.3Main Unit
The Passport V consists of the following:
• Input system:
keypad, knob, and power switch.
• Output system:
LCD panel, alarm LED board, recorder, speaker, AC/battery status LEDs).
• Processing and communications system:
CPU board, Power management and interface board.
• Power management system:
battery, battery interface board, power board (AC/DC), Power management and
interface board.
• Equipment interface system:
power management and interface board, Ethernet-wireless adapter.
• Parameter modules:
multi-parameter board, CO
Additionally, the patient monitor can also connect a DPM SB storage device, a Gas
Module 3, or a PC for data transfer.
module, OEM SpO2 module, NIBP module.
2
Passport V™ Service Manual0070-10-07051 - 3
Main UnitTheory of Operation
The following diagram illustrates the structure of the patient monitor.
FIGURE 1-3 Patient monitor structure
1.3.1Input System
Keypad
The keypad, located at the lower part of the monitor’s front panel, contains 18 keys, AC
status LED and battery status LED, and also provides a connection for the knob to the CPU
board.
Knob
The knob can be pressed, or rotated either clockwise or counter-clockwise. It connects to the
keypad.
Power switch
The power switch, located at the right side of the monitor, is a single-throw rocker switch.
Pressing it will power the monitor on or off. The power switch’s status is detected by the
power management and interface board.
1.3.2Output System
LCD Panel
The monitor uses an LCD panel with a resolution of 800x600, which runs power and gets
digital signals from the CPU board. The backlight is powered by the backlight board, which
is powered by the CPU board.
1 - 40070-10-0705Passport V™ Service Manual
Theory of OperationMain Unit
MAIN BOARD
POWER
MODULE
CPU
DRIVE
CIRCUIT
RECORDER
KEY BOARD
FPC INTERFACE
THERMAL PRINT HEAD
MOTOR
CONTROL
POWER
SUPPLY
CONTROL
POWER
SUPPLY
INTERFACE
KEY & LED
INTERFACE
SIGNAL
INTERFACE
Alarm Lamp
The monitor has an alarm lamp on the front panel. The alarm LED board converts the electric
signals into visual signals and then sends the visual signals to the alarm lamp through a light
pipe. The alarm lamp illuminates either red or yellow, depending on how the alarm is
configured.
Recorder
The recorder receives data coming from the CPU board through a UART and then sends them
to the thermal print head for printing. The recorder has a hard key (starting/stopping
recordings) and a green LED on its front. It connects to the power management and interface
board.
The following diagram shows its operating principle.
FIGURE 1-4 Operating principle
MODULEDESCRIPTION
Power supply interfaceIntroduces a DC from the CPU board.
Power moduleConverts the input power into voltages that fit each module and
CPUControls the communications between modules.
Signal interfaceControls the communications between the CPU board and the
Drive circuitReceives control signals from the CPU and then forwards them to
Recorder key boardSends key commands to the CPU and receives commands from
FPC interfaceSends the thermal print head information to the CPU and
Passport V™ Service Manual0070-10-07051 - 5
then forwards them to each module.
recorder CPU.
the stepper motor.
the CPU to control the LED on the recorder.
receives commands from the CPU to control the thermal print
head.
Main UnitTheory of Operation
Speaker
The speaker provides sound for alarms, key strokes, heart beats, pulse, and so on. It is driven
directly by the CPU board.
AC and battery status LEDs
The AC status LED and the battery status LED, located at the keypad, are controlled by the
MCU on the power management and interface board. The driving signals come from the
power management and interface board and then go to the keypad via the CPU board.
1.3.3Processing and Communications System
CPU board
The CPU board is the heart of the patient monitor. It implements a series of tasks including
input and output control, data storage and processing, display processing, system control,
communication management, print management, alarming, etc.
The CPU board has a CPU system comprising the CPU, FLASH, memory, real-time clock,
EEPROM, FPGA, etc. Among them, FPGA deals with audio, video, and interfacing signals.
Also, it provides interfaces to other boards, modules, and devices.
Connections and communications with other components are implemented via the CPU
board, which provides interfaces to:
•A built-in display
•The power management and interface board. Between this board and the CPU board,
the signals of USB+Network+UART+SVGA+I2C+Speaker+GPIO are communicated.
Among them, UART signals finally go to the parameter boards.
•The keypad. Between the keypad and the CPU board, there are two signal wires: one is
the UART signal wire and another is the AC power and battery status signal wire.
•The alarm LED board
Power management and interface board
The power management and interface board is a multi-functional board. It transmits UART
signals to several boards and modules (e.g., multi-parameter board, CO
SpO
module, NIBP module, recorder module, etc.).
2
1.3.4Power Management System
Battery
The monitor uses two rechargeable lithium-ion batteries (11.1 V, 4400 mAh). The battery
compartment door is located at the left-bottom of the patient monitor. The battery power is
introduced to the power module via the battery interface board, and then processed and
distributed to each component by the power management and interface board.
module, OEM
2
Battery interface board
The battery interface board serves as an interface between the batteries and the power
management and interface board.
1 - 60070-10-0705Passport V™ Service Manual
Theory of OperationMain Unit
DC source
11.1V
16.8V/11.1V
5V
DC/DC
3.3V
DC/DC
Recorder
5V
Wireless
Adapter
CF control
board
NIBP
CO2
modul e
CPUboard
digital circuit
Interfaceboard
digital circuit
LCD digital
circuit
3.3V
12V
DC/DC
Multi-
Parameter
board
OEM SpO2
module
Backlight
board
Alarm
indicator
Knob
Power
board
(AC/DC)
Battery
interface
board
16.8V
12V
Power management
and interface board
auto-select
Power board (AC/DC)
The power board (AC/DC) converts the input AC power to DC power (16.8V DC), which
then serves as the input of the power management and interface board.
Power management and interface board
This board is responsible for power management and interfaces. Power management can
perform the functions below:
1. Auto-select the DC source between the power board and the two batteries.
2. Convert the DC source into 12V, 5V, and 3.3V DC and then output them to other boards
and modules.
3. Provide over-voltage and under-voltage protection for 12V, 5V, and 3.3V DC.
4. Detect the power switch status and control power on/off.
5. Detect the battery capacity and control battery charge/discharge.
6. Control the LED for battery and AC status.
7. Control the fan and detect its running status (the complex control algorithm is
implemented via the CPU board).
8. Detect the internal temperature of the patient monitor.
On this board there are four sub-boards: 3.3V and 5V DC board, 12V DC board, and two
battery charge boards. The 3.3V and 5V DC board converts the DC source into 5V and
3.3V. The 12V DC board converts the DC source into 12V DC. Both of them have an over-
current protection mechanism. Each of the two battery charge boards controls the charging
of a battery.
The DC power system is illustrated below:
FIGURE 1-5 DC power system
Passport V™ Service Manual0070-10-07051 - 7
Main UnitTheory of Operation
1.3.5Equipment Interface System
Power management and interface board
This board is also responsible for digital interfaces.
A USB HUB is located at the board. It receives USB signals from the CPU and then distributes
them to three USB ports, of which two connect the USB sockets, and the other connects the
CF control board.
FIGURE 1-6 The USB hub
This board provides connections for both wired network and wireless adapter. In the figure
below, switch 2 always stays off during normal use. The operator can switch between wired
network and wireless adapter through the software UI. Then, the CPU applies the operator’s
selection by controlling switch 1. In configuration mode, the CPU turns off switch 1 and then
turns on switch 2 so that the operator can connect a PC to the wired network to configure the
wireless adapter.
The Ethernet wireless adapter enables the patient monitor to go wireless.
FIGURE 1-7 The ethernet wireless adapter
1 - 80070-10-0705Passport V™ Service Manual
Theory of OperationMain Unit
The CPU generates analog signals by controlling the DAC chip on the power management
and interface board via the I2C bus. The analog signals are transmitted to the BNC socket
via the amplifier circuit.
FIGURE 1-8 The amplifier circuit
The signal r_flag from the multi-parameter board goes to the power management and
interface board. The CPU can select the source of defibrillator synchronization signals by
controlling the output of the DAC. The signal r_flag also goes to the CPU for a self-test.
Two UART interfaces (serial port 1 and serial port 2) from the CPU board are extended as
two RS232-level ports via the power management and interface board. Both interfaces can
be configured to accommodate a PC for data or an AG module.
FIGURE 1-9 The serial ports
Passport V™ Service Manual0070-10-07051 - 9
Main UnitTheory of Operation
1.3.6Parameter modules
Multi-Parameter board
The multi-parameter board incorporates multiple parameters, such as ECG, RESP, DPM
SPO
, 2-channel IBP, TEMP, etc. Details include the following:
2
•The multi-parameter board employs a high-speed DSP, making digital filtering, arrhythmia
analysis, and ST analysis faster and more effective.
• The DSP is in charge of 3- and 5-lead ECG monitoring, arrhythmia and ST analysis, RESP
monitoring, and communicating with the CPU board.
•The multi-parameter board also employs an MCU, which supports 1-channel temperature
measurement, DPM SpO
measurement data to the DSP.
•Respiration rate is monitored using the impedance method and can only be measured
with two ECG leads.
•The multi-parameter board integrates the DPM SpO2 circuit. If a monitor is configured
with an OEM SpO
CO2 Module
, and 2-channel IBP measurement. The MCU transfers all the
2
module, then DPM SpO2 functions are overridden.
2
•There are two types of CO2 modules: DPM CO2 and Microstream CO2.
•The DPM CO2 module measures the CO2 concentration using the NDIR technology. It
performs a zero calibration periodically to ensure accurate measurements for a long
period of time. An appropriate compensation can be applied according to the patient
environment, thus preventing measurements from being influenced by interfering gases.
•The Microstream CO
module ensures that measurements will not be affected by other
2
gases and the accuracy can be maintained without any gas compensation. Additionally,
the module has a very low sample flow rate, reducing its effect on the patient and the
environment to a minimum.
OEM SpO
There are two types of OEM SpO
Module
2
modules: Masimo-2013 SpO2 module and Nellcor SpO2
2
module.
An isolation power board is attached to each of them and used to isolate the DC power and
the UART signal of the OEM SpO
modules from other circuits in the main unit. The UART
2
signal comes from the CPU board and passes through the power management and interface
board.
1 - 100070-10-0705Passport V™ Service Manual
Theory of OperationMain Unit
CUFF
PRESSURE
SENSOR
PRESSURE
SENSOR
FOR
PROTECT
PRESSURE
SIGNAL
AMPLIFIER
CIRCUITS
PRESSURE
SIGNAL
AMPLIFIER
CIRCUITS
FOR
PROTECT
CPU
ASYCHRONOUS
SERIAL
COMMUNICATION
WATCHDOG
OVER
PRESSURE
PROTECT
CIRCUIT
A/D
CONVERTER
PRESSURE
SIGNAL
MOTOR CONTROL
FEEDBACK SIGNAL
PUMP AND
VALVE
CONTROL
CIRCUIT
FLASHDRAM
MANIFOLD
VALV ES
AND PUMP
NIBP Module
The figure below shows the NIBP module parameter board diagram.
FIGURE 1-10 The NIBP module parameter board
The Passport V calculates NIBP values using the oscillometric method of noninvasive blood
pressure measurement. These measurements correspond to comparisons with auscultatory
values, measured using the fifth Korotkoff sound within ANSI/AAMI SP10 standards for
accuracy.
Passport V™ Service Manual0070-10-07051 - 11
Main UnitTheory of Operation
This page intentionally left blank.
1 - 120070-10-0705Passport V™ Service Manual
2.0
Block Diagrams
2.1Introduction
The Block Diagrams indicate the internal organization of the instrument. The block diagrams are used to
gain both familiarity with the instrument and to locate malfunctioning PC boards as readily as possible.
DESCRIPTIONPART NUMBER
NIBP Module 6100-30-86329
Masimo SpO
Nellcor SpO2 Module6100-30-86336
Microstream CO
DPM CO
Power board(AC/DC)9211-30-87311
Alarm LED Board9211-30-87306
Battery interface board assembly9211-30-87331
Keypad Overlay6100-20-86264-XX or
Keypad6100-20-86265-XX
Main board9211-20-87303
Power management and interface board6100-20-86294
Back light board022-000001-00
LCD Display0000-10-11092
Recorder6101-30-46619
Wireless AP Module6100-30-86332
CF card assembly6100-30-86330
Power Switch with Cable Assembly6100-21-86306
Speaker020-000001-00
Fan Assembly6100-21-86315
Module6100-30-86335
2
Module6100-30-86333
2
Module6100-30-86334
2
6100-20-86341-XX
NOTE:See Isometric Drawings and Parts List for a complete list of
Part Numbers.
Passport V™ Service Manual0070-10-07052 - 1
2 - 20070-10-0705Passport V™ Service Manual
Block DiagramBlock Diagrams
2.2Block Diagram
FIGURE 2-1 Passport V Block Diagram
3.0
Repair Information
3.1Introduction
This chapter provides the necessary technical information to perform repairs on the
Passport V. The most important prerequisites for effective troubleshooting are a thorough
understanding of the instrument functions as well as understanding the theory of operation.
3.2Safety Precautions
In the event the instrument covers are removed, observe the following warnings and
guidelines.
1. Do not short component leads together.
2. The instrument covers must not be removed by anyone other than qualified technical
personnel who have received supplementary instructions regarding maintenance of
medical equipment or have equivalent experience in this area.
WAR N I NG: In t e rnal El e c trical S hock Ha zard - This unit does not contain
any user-serviceable parts. Do not remove instrument
covers. Refer Servicing to qualified personnel.
WAR N I NG: Wh e n ever th e monito r is open e d for c a l ibratio n or rep a i r, a
risk (leakage) current safety check and a verification of
basic functions of all parameters should be performed
before the monitor is returned to Clinical use. See
“Verification” on page 5-12.
Passport V™ Service Manual0070-10-07053 - 1
Troubleshooting GuidelinesRepair Information
3.3Troubleshooting Guidelines
1. Identify the problem
Due to the wide variety of potential symptoms, certain problems may be more subtle
than others. One approach to troubleshooting is to set up the instrument as described in
Chapter 5.0. Following the guidelines of the tests will help determine the problem if one
exists.
2. Avoid shorting component leads
During repair procedures, it can become tempting to make a series of quick
measurements. Always turn the power off before connecting and disconnecting the test
leads and probes. The accidental shorting of leads can easily stress the components and
cause a second failure (aside from the safety risk).
3. Use the Proper equipment
The equipment listed below is suggested to fulfill a wide range of troubleshooting
requirements. It is imperative to use the designated equipment in order to ensure proper
results of any and all test procedures.
4. Clean up the repair area
After any repair, especially after any soldering or desoldering, clean off the repair area
with alcohol and a stiff brush. This will remove any residual solder flux, in turn allowing
the instrument to return to its original appearance.
communication stops, the
data packets sent by the
SpO
module can not be
2
received.
1Contact Technical
Support.
1Contact Technical
Support.
3.16.4Temperature Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
Temp era tu re P ro be s not
Workin g
Temp era tu re n ot d is pla ye d1I mp ro pe r di sp la y se tu p.
Temp : Com mu ni ca ti on S to p1A s th e Te mp m od ul e
Temp : Com mu ni ca ti on E rro r1Tem p mo du le
Temp : Sel fTe st E rr or 1M od ul e se nd s ou t er ro r
Temp : Cal ib ra ti on E rr or1A c ali br ati on f ai le d.1Res ta rt t he m on it or.
Temp : In iti al iz at io n E rr or1D ur in g th e Tem pe ra tu re
1Poor contact from probes
to body.
2Cable not plugged in.
communication stops, the
data packets sent by the
Temp mo du le c an n ot be
received.
communication error. The
command can not be
send correctly.
during selftest because of
some unspecified
reasons.
module power-on, as the
Temp era tu re m od ul e
communication stops,
system fails to
communicate with
module.
1Check the body surface
contact at the probe tip.
2Reposition or apply
thermoconductive gel.
1Check display setup in
Monitor Setup Menu and
change as desired.
2Check the cable.
1Contact Technical
Support.
1Contact Technical
Support.
1Contact Technical
Support.
2Contact Technical
Support.
1Contact Technical
Support.
3 - 420070-10-0705Passport V™ Service Manual
Repair InformationTroubleshooting Menus
3.16.5Resp Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
Resp. Waveform Too Large 1Scales set
Resp. Waveform Too Small1Patient breathing is
False Apnea Alarm1Apnea delay may be
No Resp. Waveform or Rate
Displayed
“CHK Lead” Message1Increased impedance
Resp high impedance1Connections not tight
“CVA” Message1Can be caused by
Resp: Initialization Error1During the Resp module
inappropriately.
shallow or patient is
turned on side.Scale set
inappropriately.
improperly set.
2Patient may be having
frequent episodes of CVA.
3Scale size may be too
low.
1Respiration turned Off.
2Patient connected using
ESIS choke cable.
3Cable not connected.
caused by one of the
following:
2Chest hair under
electrodes.
3Dried electrode gel.
4Electrode off. Lead off.
5Cracked lead wires.
6Poor skin prep.
and/or properly secured.
2Electrodes dry or loose.
3Cable or lead wires
damaged.
shallow breathing or an
apnea event.
2Patient HR and
respiratory rate identical.
power-on, as the Resp
module communication
stops, system fails to
communicate with
module.
1Change lead selection.
2Change Respiration
scale.
1Change lead selection.
2Change respiration scale.
1Choose another apnea
delay.
2Reposition electrodes to
better detect respirations.
3Change Respiration
scale.
1Turn respiration On (Off
will be displayed in Resp.
window).
2Check that proper patient
cable is used. Use non
ESIS patient cable.
3Check cable.
1Prep chest.
2Change electrodes.
3Replace electrode.
4Replace lead.
5Replace lead wires.
6Clean and abrade skin
before applying
electrodes.
1Ensure proper
connection. (Electrode to
lead, lead to cable, cable
to monitor).
2Re-prep skin and apply
fresh, moist electrodes.
3Check with continuity
tester.
1Check the patient.
2Adjust scales or leads if
necessary. Check the
patient.
1Contact Technical
Support.
Passport V™ Service Manual0070-10-07053 - 43
Troubleshooting MenusRepair Information
MESSAGE/ PROBLEMREASONSOLUTION
Resp: Communication Error1System cannot
communicate correctly
with Resp module, and
receive the error data
packets.
Resp: Communication Stop1As the Resp module
communication stops, the
data packets sent by the
module can not be
received.
1Restart the monitor. If the
error still appears, please
contact Technical
Support.
1Contact Technical
Support.
3.16.6IBP Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
Damped Invasive Waveform1Air bubbles in tubing.
2Kinked catheter.
3Catheter against wall of
blood vessel.
4Blood in tubing
5Catheter partially
occluded with clot.
IBP not Displayed / No IBP
Wav efo rm
Abnormally High or Low
readings
Sensor Off1The IBP sensor
Sensor Off. Cannot Zero!1Sensor Off. And can not
Pulsatile Pressure. Cannot
Zero!
Pressure Overrange. Cannot
Zero!
Initialization Error1During the IBP module
1Improper Setup.
2Cable not plugged in
3Transducer not
connected.
4Stopcock turned
improperly.
5Transducer not zeroed.
1Transducer too HIGH or
too LOW.
disconnected from the
patient or the monitor.
zero IBP channel.
1Input the pulsatile
pressure, can not zero IBP
channel.
1The pressure is
overrange, can not zero
IBP channel.
power-on, as the IBP
module communication
stops, system fails to
communicate with
module.
1Eliminate air from tubing.
2Change position of
catheter, check patient.
3Check for leaks at
connector, flush catheter.
4Pump pressure bag up to
300 mmHg.
5Consult physician.
1Check display setup in
monitor setup.
2Check cable.
3Check transducer
connection.
4Check transducer.
5Check and zero the
transducer.
1Check patient adjust
transducer, re-zero.
1Reconnect sensor, re-zero
IBP channel.
1Reconnect sensor, re-zero
IBP channel.
1Input the static pressure,
re-zero IBP channel.
1Check the static pressure
value, re-zero IBP
channel.
1Contact Technical
Support.
3 - 440070-10-0705Passport V™ Service Manual
Repair InformationTroubleshooting Menus
MESSAGE/ PROBLEMREASONSOLUTION
Communication Error1IBP communication error.
The command can not be
send correctly.
1Power cycle unit. If
message reappears,
contact Technical
Support.
Communication Stop1As the IBP module
communication stops, the
data packets sent by the
IBP module can not be
1Power cycle unit. If
message reappears,
contact Technical
Support.
received.
3.16.7CO2 Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
CO2: Check Flow Rate
(Microstream only)
CO
: Filtering Disconnected
2
(Microstream only)
CO
: Purge
2
(Microstream only)
CO
: Occlusion
2
(Microstream only)
CO
: Sensor High Temperature
2
(DPM only)
CO
: Sensor Low Temperature
2
(DPM only)
CO
: High Airway Press.
2
(DPM only)
CO
: Low Airway Press.
2
(DPM only)
CO
: High Barometric
2
(DPM only)
1The system has detected a
high or low flow rate.
1Check Filterline and
replace if necessary.
1Filtering disconnected.1Connect Filterline to
monitor.
1Sample line is blocked or
kinked.
1Check sample line. Clear
blockage or kink or
replace with a new
sample line.
1Sample line is blocked or
kinked.
1Check sample line. Clear
blockage or kink or
replace with a new
sample line.
1Temperature over ranges
high limit checked by
1Check, stop using or
replace the sensor.
module.
1Temperature over ranges
low limit checked by
1Check, stop using or
replace the sensor.
module.
1Measurement of Flux
Sensor in module is
higher than 790 mmHg.
1Check airway's output
and connection.
2If problems remain, return
it to factory for
maintaining.
1Measurement of Flux
Sensor in module is less
than 400 mmHg.
1Check airway's output
and connection.
2If problems remain exist,
return it to factory for
maintaining.
1Atmospheric pressure is
too high (higher than
790mmHg).
1Check the CO
2
connections, make sure
that the monitor
application site meets the
requirements, and check
for special sources that
affect the ambient
pressure.
2Restart the monitor.
Passport V™ Service Manual0070-10-07053 - 45
Troubleshooting MenusRepair Information
MESSAGE/ PROBLEMREASONSOLUTION
CO2: Low Barometric
(DPM only)
1Atmospheric pressure is
too low (lower than
428mmHg).
1Check the CO
2
connections, make sure
that the monitor
application site meets the
requirements, and check
for special sources that
affect the ambient
pressure.
2Restart the monitor.
CO
: FilterLine Error
2
(DPM only)
1Filterline is leaked or
blocked.
1Check if there is a leak in
the CO
sample line or
2
sample line has
the CO
2
been occluded.
: Initialization Error
CO
2
(DPM/Microstream only)
1No response after send
order during
1Contact Technical
Support.
initialization.
CO
: SelfTest Error
2
(DPM/Microstream only)
1Module can not work
because of software fault,
1Contact Technical
Support.
circuit error, etc.
CO
: Communication Error
2
(DPM/Microstream only)
CO
: Communication Stop
2
(DPM/Microstream only)
CO
: Check Airway
2
(Microstream only)
CO
: Main Board Error
2
(Microstream only)
1The monitor receives
wrong response from
CO
module.
2
1Sending out order is
failed during work.
1Airway Error1Check airway
1Module has problems.1Reset the module.
1Contact Technical
Support.
1Contact Technical
Support.
connection.
2Contact Technical
Support.
: Replace Scrubber &
CO
2
Pump
(Microstream only)
CO
: 15V Overrange
2
(Microstream only)
1Module has problems.1Restart the monitor.
2Contact Technical
Support.
1Power supply to module is
out of range.
1Check power supply.
2Restart the monitor.
3Contact Technical
Support.
CO
: Hardware Error
2
(DPM only)
1Module has problems.1Restart the monitor.
2Contact Technical
Support.
CO
: No Watertrap
2
(DPM only)
1No watertrap on CO2
module
1Make sure to plug-in
water trap, and make
sure it is firmly connected
and fastened.
CO
: Temperature Overrange
2
(Microstream only)
CO
: Check Sensor
2
(Microstream only)
1Temperature sensor
installed in the gas cell
has read temperature
value below 5 or above
70.
1Possible Faulty sensor.1Replace the module.
1Make sure the device is
not working in extreme
hot or cold condition.
Apply cooling or heating
if possible.
2Contact Technical
Support.
3 - 460070-10-0705Passport V™ Service Manual
Repair InformationTroubleshooting Menus
MESSAGE/ PROBLEMREASONSOLUTION
CO2: Warming up
(DPM/Microstream only)
1The CO2 sensor has not
reached its operating
temperature.
1It takes typically 30
seconds for the sensor to
warm up.
2Wait for the message to
go away.
CO
: Startup
2
(DPM only)
Calibration Completed
Successfully
1The CO2 is starting up.1Wait for the message to
go away.
1Calibration finished and
/
successful.
(DPM/Microstream only)
Not Ready For Calibration
(DPM/Microstream only)
1Module in unable to
initialize calibration.
1Repeat calibration
procedure. If problem
persists, contact Technical
Support.
CO
: Zeroing...
2
(DPM/Microstream only)
1The device is adjusting
the sensor signal to
predefined range for
1This is normal operation.
Wai t f or mes sage t o
clear.
better measurement.
CO
: Zero Failed
2
(DPM/Microstream only)
1Signal cannot be adjusted
to predefined range
within zeroing duration.
1Check the CO
2
connections. After the
sensor's temperature
becomes stabilized,
perform a zero
calibration again. If
problem persists, contact
Tech ni ca l Sup po rt .
Calibration Error
(DPM/Microstream only)
1The actual concentration
of calibration gas applied
is in wide discrepancy
with the concentration
value entered by the user
in the Calibration dialog.
1Make sure the
concentration value
entered is the same as the
calibration gas applied.
2Repeat calibration
procedure. If problem
persists, contact Technical
Support.
Caused by no gas or wrong
gas concentration
(Microstream only)
1No gas or wrong gas
concentration.
1Check the gas
connections or gas
concentration. Repeat
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
Caused by Measurement Error
(Microstream only)
1Measurement Error1Repeat calibration
procedure. If problem
persists, contact Technical
Support.
Caused by no stable gas flow
(Microstream only)
1No stable gas flow1Check the gas
connections or gas
concentration. Repeat
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
Passport V™ Service Manual0070-10-07053 - 47
Troubleshooting MenusRepair Information
3.16.8Gas Module Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
GM: Agents Uncalibrated1Appears after an
unsuccessful calibration
attempt of the agent
sensor. The numeric data
for all agents will appear
as XXX, and the agent
waveform will be a
flatline.
GM: CO
Uncalibrated1Appears after an
2
unsuccessful calibration
attempt of the CO
2
sensor. The numeric data
for CO
will appear as
2
XXX, and the CO
2
waveform will be a
flatline.
GM: N
O Uncalibrated1Appears after an
2
unsuccessful calibration
attempt of the N
O
2
sensor. The numeric data
for N
O will appear as
2
XXX, and the N
O
2
waveform will be a
flatline.
GM: O
Uncalibrated1Appears after an
2
unsuccessful calibration
attempt of the O
sensor.
2
The numeric data for O
will appear as XXX, and
the O
waveform will be
2
a flatline.
GM: Agent Zero Error1Appears when the system
has been unable to
successfully zero the
anesthetic agent sensor.
GM: CO
Zero Error1Appears when the system
2
has been unable to
successfully zero the CO
sensor.
GM: N
O Zero Error1Appears when the system
2
has been unable to
successfully zero the N
sensor.
GM: O
Zero Error1Appears when the system
2
has been unable to
successfully zero the O
sensor.
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
1Ensure proper gas mixture
is attached tightly and
regulator is on. Repeat
2
calibration procedure. If
problem persists, contact
Tech ni ca l Sup po rt .
1Manually start zeroing
the system again. If
problem persists, contact
Tech ni ca l Sup po rt .
1Manually start zeroing
the system again. If
2
problem persists, contact
Tech ni ca l Sup po rt .
1Manually start zeroing
the system again. If
O
2
problem persists, contact
Tech ni ca l Sup po rt .
1Manually start zeroing
the system again. If
2
problem persists, contact
Tech ni ca l Sup po rt .
3 - 480070-10-0705Passport V™ Service Manual
Repair InformationTroubleshooting Menus
MESSAGE/ PROBLEMREASONSOLUTION
GM: Cannot Zero...Retrying1Appears when
Passport V requests
Zeroing (either on the
automatic cycle or by a
user request) and the Gas
Module is unable to
initialize the cycle.
GM: Warming Up1Appears when the system
has been turned on, and
the sensors have not
reached their stable
operating temperature.
GM: Air Leak1Appears when the system
detects a pneumatic leak.
2Also may appear when
the Gas Module has been
turned on without a
sample line attached.
3Gas Module has been on
for a long period of time
without Passport V
Monitor being on.
GM: Replace Trap1Indicates residue build-up
on the water trap
membrane that is
decreasing airflow.
GM: Exhaust Blocked1Appears when the system
detects a blockage at the
exhaust gas outlet, as
indicated by an increase
in internal pressure.
GM: Failed1Appears when the Gas
Module detects an
unrecoverable error in its
own operation.
GM: Occlusion1Appears when the system
detects an obstruction in
the sampling line or the
water trap bottle is full.
GM: Pump Off1Appears when the system
has turned off the pump
due to a pneumatic error.
1Allow system to retry
without intervention. If
problem persist, contact
Tech ni ca l Sup po rt .
1Wait for the message to
go away. It takes up to
five minutes for the device
to warm up.
1Turn Gas Module and
Passport V Off.
2Install/check sample
lines, filters, water trap
and electrical
connections.
3Turn off Gas Module. Turn
on Gas Module and
Passport V Monitor
1Replace water trap
reservoir.
1Remove waste gas
scavenging assembly,
check if message
disappears.Check
exhaust line for blockage
and clear if possible. If
message persists contact
Tech ni ca l Sup po rt .
1Contact Technical
Support.
1Empty and rinse water
trap. Change water trap,
if necessary,
2Check sampling line and
filter for blockage, clear
sampling line if possible.
Replace sampling line
and/or filter if necessary.
3Check exhaust line for
blockage and clear if
possible. If problem
persists, contact Technical
Support.
1Restart the pump from the
Gas Menu. If problem
persists, contact Technical
Support.
Passport V™ Service Manual0070-10-07053 - 49
Troubleshooting MenusRepair Information
MESSAGE/ PROBLEMREASONSOLUTION
GM: Unknown Agent1Appears when the system
detects a gas that does
not match the
spectroscopic signatures
of the five known
anesthetic agents.
Sampling Error1Appears when a
sampling error occurs on
one or more Gas Module
channels during
calibration.
Not Ready For Calibration1Appears when the Gas
Module is unable to
initialize calibration.
Zeroing Error1Appears when the Gas
Module cannot perform a
Zeroing during
calibration.
GM: Communication Error1System cannot
communicate correctly
with Resp module, and
receive the error data
packets.
GM: Disconnected1Appears when the
Passport V cannot
detect signals being sent
by the Gas Module.
1Use recognized agent.
1Repeat calibration
procedure. If problem
persists, contact Technical
Support.
1Repeat calibration
procedure. If problem
persists, contact Technical
Support.
1Repeat calibration
procedure. If problem
persists, contact Technical
Support.
1Restart the monitor. If the
error still appears, please
contact Technical
Support.
1Ensure Gas Module is
turned on and interface
cable is properly
connected. If problem
persists, contact Technical
Support.
3.16.9Trends Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
No Trends displayed1Trend page is scrolled.1Use scroll button in Trend
Patient data is missing when
power cycling unit
1Data storage card
abnormal.
3.16.10Printer/Recorder Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
Recorder Report Appears
Tota lly B la nk
Local Printer Door Open1The printer door is not
Local Printer Out Of Paper1Printer out of paper.1Replace with a new roll of
1Thermal paper may be
installed incorrectly (upside down).
closed.
Menu to scroll to top of
Trend Menu.
1Contact Technical
Support.
1Remove paper and re-
install with paper feeding
off of the spool from the
bottom.
1Close the printer door.
paper.
3 - 500070-10-0705Passport V™ Service Manual
Repair InformationTroubleshooting Menus
MESSAGE/ PROBLEMREASONSOLUTION
Local Printer Busy1Printer received multiple
Local Printer Unable To Print1The system has detected
Check Laser Printer1Laser printer is busy,
No print on Alarm1Alarm printing not active.1Go to Alarm Setting
Trends not printing1Print Trend not pressed.
Local Printer Comm Error1Thermal paper may be
Local Printer SelfTest Error1The printer door is not
Thermal Printhead Overheated1Printer out of paper.1Replace with a new roll of
Printer Buffer Full1The printer buffer is full./
No printer selected or
available
Remote Printer Not Available1This message is displayed
print requests at one time.
an unrecoverable printer
failure.
disconnected, out of
paper or has a fault
condition.
2No Trends displayed.
3No paper.
installed incorrectly (upside down).
closed.
1No printer selected is
available from the
network.
in the case of a printer
error.
1Wait until the printer is
not busy.
1Power cycle unit. If
message reappears,
contact Technical
Support.
1Check laser printer.
Menu and set Print on
Alarm to Active, then set
Recorder to On.
1Press Print Trend when
trend window is open.
Use scroll feature to scroll
to the top of the trend,
then press Print Trend.
2Check / Replace paper.
1Remove paper and re-
install with paper feeding
off of the spool from the
bottom.
1Close the printer door.
paper.
1Check the selected printer
from the network and
make sure the printer
model is supported by
Passport V monitor.
1Fix the printer.
Passport V™ Service Manual0070-10-07053 - 51
Troubleshooting MenusRepair Information
3.16.11Monitor/Display Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
No trace for a desired
parameter
Display Appears to be Off1Mains power switch may
Disabled Alarm Tone1Silence key pressed.
Cooling Fan Failure1The unit running on AC
Patient Information did not
appear on display
Incorrect Date or Time1Data not entered or
1Improper attachment of
transducer or cable to
monitor.
2Faulty transducer or
cable.
not be on.
2Unit may not be plugged
into an AC outlet.
3If used as a portable,
battery pack may be
drained.
2Beep volume low.
power and the cooling
fan is not operational.
1No data entered.
2Done was not selected
from keypad after
entering data.
entered incorrectly.
1Check transducer / cable
connection.
2Replace transducer or
cable.
1Check mains power
switch on side panel.
2Check if power cord is
plugged into an AC
outlet.
3If battery pack is drained,
plug into an AC outlet to
recharge the battery.
Power unit back on.
Contact Technical
Support.
1Check for alarm silence
symbol and message.
2Increase beep volume.
1Contact Technical
Support.
1Enter proper patient data.
2Go to the proper keypad,
enter data, and select
Done when finished.
1Follow instructions from
“How to Set the Clock /
Date and Time”.
3.16.12Remote View Troubleshooting
MESSAGE/ PROBLEMREASONSOLUTION
The patient monitor is
connected to a LAN but cannot
view other patients in the
Remote View window.
3 - 520070-10-0705Passport V™ Service Manual
1Incorrect LAN cable
connection.
2Excessive requests for
viewing the patient
monitor at the same time.
3Incorrect IP configuration.
1Check LAN cable
connection. LAN cable
shall not be longer than
50m.
2A patient monitor can
only be viewed by 4
other patient monitors at
the same time. The
excessive view requests
system will be ignored.
3Check for IP address
conflict. Reconfigure IP
address.
Repair InformationInstallation Menu
3.17Installation Menu
3.17.1Installation Mode
FIGURE 3-69 Installation Menu
The following items are set through the Installation Mode menu: Language, Date Format,
Time Format, NIBP Timeout, Temperature Units, Weight Units, Height Units, CO2 Units, ECG
Standard, Notch Filter, ESU Filter, SpO2 Sensor Off Audio, SpO2 Tones, Enable Arrhythmia
All Off Selection, Apnea Latch, Enable Silence All Permanent Selection, Auxiliary Output,
Nurse Call Mode, Set up Serial Port 1, Set up Serial Port 2, Copy Monitor Defaults to
Storage Device, Copy Monitor defaults from Storage Device, Reboot in demo mode, Restore
factory defaults, Advanced Installation Setup, Change Password, and Options.
1. Enter Installation Mode by pressing and holding the Discharge key while powering on
the monitor.
2. Set each item as necessary. The operation of the menu is the same as that of the normal
operating mode. To save all of the selected settings, choose Save Current before exiting
this menu. To access the normal operation screen, power the unit OFF and ON again.
Passport V™ Service Manual0070-10-07053 - 53
Installation MenuRepair Information
The following table describes the Installation Menu structure:
MENU TITLE ON
SCREEN
MENU CHOICESDEFAULT
ACTIONS/
COMMENTS
Save CurrentSelect to save current
settings as defaults.
Select LanguageEnglish, German,
French, Italian,
EnglishSelect to change
language.
Spanish, Portuguese,
Dutch
Date FormatM/D/Y, D/M/Y, Y/
M/D
M/D/YSelect to change date
format.
Time Format12 hour, 24 hour12 hourSelect to change time
format.
NIBP Timeout15min, 30min,
45min, 60min
15minSelects time old and
data is removed from
screen.
Temp er at ure U ni tsºC, ºFºFSe le ct t o ch an ge
temperature units.
Weight Uni tskg, lbslbsSelec t to ch ang e
weight units.
Height Unitscm, Ft/inchesinchesSelect to change
height units.
CO
UnitsmmHg, %, kPammHgSelect to change CO2
2
units.
ECG StandardAHA, IECAHASelect to change ECG
lead standard.
Notch Filter50Hz, 60Hz60HzSelect to change notch
filter frequency.
ESU FilterAuto, DisableAutoSelect to change ESU
Filter setting.
SpO
Sensor Off
2
Audio
SpO2 TonesStandard Tones,
Enable Arrhythmia All
Off Selection
Off, Once, RepeatOffSelect to change
SpO
Sensor Off
2
Audio.
Standard TonesSelect to change the
Alternative Tones
SpO
tones.
2
Yes, NoNoS el ect t o en able or
disable the Arrhythmia
All Off menu
selection.
Apnea LatchOn, OffOnSelect to turn apnea
alarm latching on or
off.
Enable Silence All
Permanent Selection
Yes, NoNoS el ect t o en able or
disable the Permanent
Audio Off menu
selection.
Auxiliary OutputNurse Call, Analog
Output, Defib Sync
Nurse Call ModeNormally Open,
Normally Close
Set up Serial Port 1None, DIAP, Gas
Module
Nurse CallSelect to change the
Auxiliary Output.
Normally OpenSelect to change
Nurse Call Mode.
NoneSelect to set up a
serial output protocol
port.
3 - 540070-10-0705Passport V™ Service Manual
Repair InformationInstallation Menu
MENU TITLE ON
SCREEN
Set up Serial Port 2None, DIAP, Gas
Copy Monitor Defaults
to Storage Device
Copy Monitor Defaults
from Storage Device
Re-boot in demo modeYes, NoNoSet to YES to start the
Restore factory
defaults
Advanced SetupSelect to view/edit
Change PasswordSelect to change
OptionsSelect to view/edit
MENU CHOICESDEFAULT
NoneSelect to set up a
Module
ACTIONS/
COMMENTS
serial output protocol
port.
Select to copy the
monitor defaults and
settings to the DPM SB
storage device.
Select to copy the
monitor defaults and
settings from the DPM
SB storage device.
monitor in demo mode
on next power-up.
Normal monitoring
will resume after
cycling power in
demo mode.
Select to restore
factory defaults.
Advanced Setup.
password.
options.
Transferring Monitor Default Settings
When installing several monitors with identical display and alarm settings, a DPM SB storage
device can be used to copy the settings from monitor to monitor.
1. Insert the DPM SB storage device into the SB slot of the source monitor.
2. Access the Installation menu by pressing and holding the Discharge key while
powering on the monitor.
3. Select Copy Monitor Defaults to Storage Device. A status message will report completion
of the transfer.
4. Remove the DPM SB storage device and insert it into the SB slot of the receiving monitor.
5. Enter Installation Mode on the receiving monitor by pressing and holding the
Discharge key while powering on the monitor.
6. Select Copy Monitor Defaults from Storage Device. A status message will report
completion of the transfer.
7. Select Save Current and power-cycle the receiving monitor to enter normal monitoring
mode.
Passport V™ Service Manual0070-10-07053 - 55
Installation MenuRepair Information
3.17.2Advanced Installation Setup Menu
FIGURE 3-70 Advanced Setup Menu
This menu is accessed by selecting Advanced Installation Setup from the Installation Menu.
Select each letter using the Navigator Knob. When finished, rotate to Previous Menu and
select using the Navigator Knob.
MENU TITLE ON
SCREENMENU CHOICESDEFAULTTEXT STRINGS
DIAP Baud Rate9600, 192009600Select to change the
DIAP baud rate.
Enable NetworkWired, WirelessWiredSelect to change
network.
IP Address[0,255]192.168.0.100Select to set up IP
Address.
Subnet Mask ID[0,255]255.255.255.0Select to set up Subnet
Mask ID.
Configure Wireless
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3 - 560070-10-0705Passport V™ Service Manual
Repair InformationTrend Storage
3.17.3Options Menu
FIGURE 3-71 Options Menu
Select Update Monitor From Storage Device from Options Menu to update the monitor via
DPM SB storage device. Updating via DPM SB storage device can only be used to enable
certain system functions.
The Update button only appears on the left of an item not yet updated (with “/” on the right)
after Update Monitor From Storage Device is selected and license file verification is passed.
When Update is selected, updating will begin. When update is complete, Permanent will be
displayed in Expiration column. If Update is selected again before the update is completed,
updating will be cancelled and “/” will be displayed.
3.18Trend Storage
The Passport V monitor is capable of storing, in non-volatile memory, up to 6000 trend
data entries. When the maximum number of entries has been reached, the oldest entry will
be deleted to allow storage of new data.
Patient information and trend data stored in the CF card will be available if the monitor
restarts within one hour after being powered off. Otherwise, the data will be deleted.
The CF card is a standard configuration.
Passport V™ Service Manual0070-10-07053 - 57
Software DownloadRepair Information
3.19Software Download
There are two ways to perform a software download: using PC Software Upgrade Tool to
update the monitor via the network, or reading the license in the DPM SB storage device to
update the monitor.
The PC Software Upgrade Tool can create a network update package and license only when
the software is installed through the administrator’s serial number. The user can use the
upgrade package to upgrade the patient monitor.
To acc es s th e up da te mod e, pre ss the pa nel ke y Trends while powering up the monitor. If an
update signal from the same network is detected, the monitor starts to update software.
The monitor screen will indicate the BIOS version, Host software version, module version,
and corresponding status message. The status message “Upgrade is successful! Disconnect
the network cable, and reboot the monitor.” will display after download is complete.
To u pd at e b y D PM SB s to ra ge de vi ce , s el ec t Op tions in installation mode. The update button
only appears after Update Monitor From Storage Device is selected and license file
verification is passed.
When Update is selected, updating will begin. When update is complete, Permanent will be
displayed in the Expiration column. If Update is selected again before update is complete,
updating will be cancelled and “/” will be displayed.
Updating by DPM SB storage device can only be used to enable certain system functions.
3 - 580070-10-0705Passport V™ Service Manual
4.0
Isometric Drawings and Parts List
4.1Introduction
This chapter provides information necessary to identify the replacement parts and assemblies
of instruments.
Passport V™ Service Manual0070-10-07054 - 1
Top Lev el A ss em bl yIsometric Drawings and Parts List
4.2Top Level Assembly
FIGURE 4-1 Top Le ve l As se mb ly
4 - 20070-10-0705Passport V™ Service Manual
Isometric Drawings and Parts ListTop L eve l As se mb ly
13TUBE. Silicone, 1/8" X 1/4" X100ft,2800546-100A21-000002---
14Pump801-6101-00014-00
15Cushion, Pump6101-20-46761
16Cable Assembly, NIBP6100-20-86305
17Screw, Self-Tapping PT2.6X6N/A
18Screw, Flat Head Phillips M2X4N/A
4 - 120070-10-0705Passport V™ Service Manual
Isometric Drawings and Parts ListMicrostream CO2 Module Assembly
4.11Microstream CO2 Module Assembly
FIGURE 4-10 Microstream CO2 Module Assembly
ITEM NODESCRIPTIONPART NUMBER
1Screw, Pan Head W/Washer Phillips M3X6N/A
2Bracket, Micro-Stream CO
3Cable Assembly, Micro-Stream CO
4PCBA, Micro-Stream CO
5Cable Assembly, Micro-Stream CO
6Screw, Pan Head Phillips M3X6N/A
7Module, Micro-Stream CO
8Assembly, Micro-stream CO
MountingN/A
2
to Transfer Board9201-20-35932
2
TransferN/A
2
2
2
Receptacle801-6100-00020-00
2
9211-20-87247
N/A
Passport V™ Service Manual0070-10-07054 - 13
DPM CO2 Module AssemblyIsometric Drawings and Parts List
4.12DPM CO2 Module Assembly
FIGURE 4-11 DPM CO2 Module
ITEM NODESCRIPTIONPART NUMBER
1Bracket, Sidestream CO2 MountingN/A
2Cable Assembly, Sidestream CO
3Screw, Pan Head Cross Recessed M3X6N/A
4Moisture exchanger (Nafion Tube for DPM CO
5Cushion, water trap receptacle6100-20-86355
6Mounting Frame. DRYLINE, Flush040-000226-00
7Screw, Pan head Self-Tapping PT2X6N/A
8Tubing( ID 1 /16’ OD 1/8’) (20feet)3001-10-07069
9Flush Mount, Water Trap040-000225-00
10Flow restrictor tubeM02A-21-25944
11Cable Assembly, Watertrap cable009-000101-00
12Module, CO
13Screw, Pan Head W/Washer Phillips M3X6M04-004012---
Host (M02B)N/A
2
2
)M02A-10-25936
2
6100-20-86321
4 - 140070-10-0705Passport V™ Service Manual
Isometric Drawings and Parts ListMasimo SpO2 PCB Assembly
4.13Masimo SpO2 PCB Assembly
FIGURE 4-12 Masimo SpO2 PCB Assembly
ITEM NODESCRIPTIONPART NUMBER
1Large Flat Washer, GB96 3N/A
2Spring Washer, GB93 3N/A
3Screw, Stud M3X7 N/A
4PCBA, Masimo Transfer Board801-6101-00015-00
5Communication cable. OEM SpO
6Screw, Pan Head W/Washer Phillips M3X6M04-004012---
7Nut, Stainless Steel M3 GB6170N/A
8Washer, i nsu lat ing 3X 1mmN/ A
9SpO
10Screw, Flat Head PhillipsM2.5X4N/A
11Frame, Masimo SpO
12Screw, Self-Tapping PT3X8 N/A
13Screw, Pan Head Phillips M3X6N/A
14Masimo MS-2013 board801-6101-00016-00
flex cable assembly 2685040-000150-00
2
Connector6101-20-46720-52
2
2
9211-20-87242
Passport V™ Service Manual0070-10-07054 - 15
Nellcor SpO2 Module AssemblyIsometric Drawings and Parts List
4.14Nellcor SpO2 Module Assembly
FIGURE 4-13 Nellcor SpO2 Module Assembly
ITEM NODESCRIPTIONPART NUMBER
1Nellcor SpO
2Nellcor cable assembly801-6100-00022-00
3Screw, Flat Head Phillips M2.5X4N/A
4Frame, Nellcor SpO
5Screw, Self-Tapping PT3X8N/A
6Nut, Stud M3X12N/A
7Screw, Phillips Pan Head Washer M3X18N/A
8Isolated power and signal conversion board PCBA,
Nellcor SpO
9Communication cable. OEM SpO
10Screw, Pan Head W/Washer Phillips M3X6M04-004012---
board service kit801-6100-00023-00
2
Interface6101-20-46719-52
2
module
2
2
801-6101-00017-00
9211-20-87242
4 - 160070-10-0705Passport V™ Service Manual
5.0
Calibration Procedure
5.1Introduction
The following procedures are provided to verify the proper operation of the Passport V
Monitor. Service Diagnostics provides the capability of diagnosing problems within the
Passport V hardware. A menu driven interface, similar to that of the Passport V user
interface, is used to execute all tests.
CAUTION:Calibration is not to be performed while monitoring a
patient.
5.2Warnings and Guidelines
If the instrument covers are removed, observe the following warnings and general guidelines:
1. Do not short component leads together.
2. Perform all steps in the exact order given.
3. Use extreme care when reaching inside the opened instrument. Do not contact exposed
metal parts which may become electrically active.
4. Read and understand each step of the procedure prior to beginning the step.
Passport V™ Service Manual0070-10-07055 - 1
Test E qu ip me nt a nd S pe ci al Too ls R eq ui re dCal ib ra ti on P ro ced ur e
5.3Test Equipment and Special Tools Required
•Digital/Mercury manometer with bulb and valve 0-500 mmHg - Accuracy 0.25% Full
•Safety Analyzer-601 safety analyzer, Demsey Model 431, or equivalent
Calibration Gas P/N 0075-00-0033-01
2
5.4Services
To e nt er t he S er vic e mo de :
1. Turn the power OFF.
2. Press and hold the Mark Event key while powering on the monitor. The Service Menu will appear on screen. Release the Mark Event key.
3. Rotate the NavigatorTM Knob to move the cursor within the Service Menu. Pressing the
Navigator
TM
Knob will select the desired test and open the second test menu.
FIGURE 5-1 Service Menu
5 - 20070-10-0705Passport V™ Service Manual
Calibration ProcedureServices
5.4.1ECG Channels Check
The ECG signal may be inaccurate due to hardware or software problems. As a result, the
ECG wave amplitude becomes greater or smaller. If so, the ECG module must be ser viced.
FIGURE 5-2 ECG Channels Check Menu
1. Select the ECG Channels Check button in the Service Menu
TM
2. Use the Navigator
test. A square wave should appear on the screen.
3. Compare the amplitude of the square wave with the wave scale. The difference should
be within 5%.
Knob to select the Start Channels Check button and activate the
Passport V™ Service Manual0070-10-07055 - 3
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