Datascope Passport 2 Service Manual
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Datascope Passport 2 Service Manual

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Summary of Contents for Datascope Passport 2

  • Page 1 Passport Passport ® S e r v i ce M a n u a l...
  • Page 2 U.S. registered trademark of Mindray DS USA, Inc. Copyright © Mindray DS USA, Inc. 2008. Printed in U.S.A. All rights reserved.Contents of this publication may not be reproduced in any form without permission of Mindray DS USA, Inc. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441...

  • Page 3: Table Of Contents

    Memory ..............................2 - 14 I/O Ports and Software Register Programming .................... 2 - 15 Signal Acquisition............................ 2 - 16 Lead Fault Detection..........................2 - 16 Pacer Pulse/Electrosurgical Interference Detection..................2 - 17 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441...
  • Page 4 Detailed Description..........................2 - 33 XE-50 Recorder Interface Board ........................2 - 34 Cooling Fault ............................2 - 34 Fan-Fault Sense ............................2 - 34 Power Filtering ............................2 - 34 XE-50 Interface............................2 - 34 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 5 Encoder Interface ............................ 2 - 44 The CPLD Interface to the CPU Board VIA SPI ....................2 - 45 Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01)..............2 - 46 Pneumatic System Control......................... 2 - 46 Pressure Transducer, PT1 .......................... 2 - 47 ADC, U2 ..............................
  • Page 6 References ..............................7 - 7 Warranty............................... 7 - 9 USA, Canada, Mexico, and Puerto Rico..................... 7 - 9 International (excluding North America) ..................... 7 - 10 Manufacturer’s Responsibility ........................... 7 - 11 Extended Warranty............................7 - 11 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 7: Contents

    Warning The Passport 2 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.
  • Page 8 Introduction Warning This page intentionally left blank. 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 9: Operation

    Sections 1.2 and 1.3 are intentionally left blank. Please refer to the Operating Instructions for complete details. OPERATING INSTRUCTIONS PART NUMBER For software version V.x & earlier Domestic 0070-00-0440-01 International 0070-00-0440-02 For software version V.x & later Domestic 0070-00-0649-01 International 0070-00-0649-02 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 1 - 1...

  • Page 10: Controls, Indicators And Connectors

    Controls, Indicators And Connectors Operation Controls, Indicators And Connectors THIS SECTION LEFT INTENTIONALLY BLANK. REFER TO THE OPERATING INSTRUCTIONS. Operation THIS SECTION LEFT INTENTIONALLY BLANK. REFER TO THE OPERATING INSTRUCTIONS. 1 - 2 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 11: Theory Of Operation

    2.9 XE-50 Recorder Interface Board ..........2-34 2.10 Power Supply ................2-36 2.12 El Display Interface Board ............2-40 2.13 Passport 2 Passive Display/Keypad Interface Board ....2-41 2.14 NEC 10.4” Display/Keypad Interface Board ......2-43 2.15 Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) ......

  • Page 12: Cpu Control Module

    Theory of Operation CPU Control Module Overview This board has the main program and system controller for the Passport 2. It also contains the Communications Coprocessor, PCMCIA interface, RTC, Audio, CRT/LCD controller, Serial Channels and module bus interface connectors. 2.1.1...

  • Page 13: Fast Ethernet Controller

    Upon reset, the MPC860T provides a boot chip select CS(0) which is hard wired to the flash memory to allow boot of the operating software. The board support software must execute prior to any other external or internal hardware, in order to function properly. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 3...

  • Page 14: Dram Memory, U8, U10

    BQ4747 generates an interrupt warning. The interrupt is fed to the IRQ0 NMI input on the MPC860T. This will allow 90us min. to save any data to the non-volatile SRAM. 2 - 4 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 15: Battery Backup Sram, U9

    MIDI interpreter, synthesis engine, effects processing, and all memory are included on chip. The device receives a standard serial MIDI data stream at 31.25 +/-1% kbits/s, and outputs a stereo 16 bit digital audio stream at 44.1kHz. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 5...

  • Page 16: Module Id, U44

    Docking connector J9 using live insertion, an interrupt IRQ4* is generated. When a Comm Port, which is not hot swappable, is powered up with a Passport 2 monitor, the module ID is read by software, and is in the flow of the start-up code. This reading of the module ID upon power up is automatic and is not dependent on whether there is an IRQ4* or not, or if a base station or Comm Port is connected.

  • Page 17: Tone Generator, U39

    Communications from the device is done via the MPC860T's SPI interface. To select this SPI device the MPC860T's, SPISEL signal (PB31) should be set to logic '0'. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 7...

  • Page 18: Co Interface Connector, J4

    E trigger from the front end electronics or ECG_SYNC created by the 12 lead communications data from the Mortara card within the MPC860T. The source is controlled by the MPC860T. All signals are filtered with T-Pole filter devices. 2 - 8 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 19: Sync Connector, J22

    I/O pins are set as outputs and disabled. This is performed at initial software boot up. This also helps reduce power dissipation. The purpose of the Communications Processor is to communicate with Passport 2 measurement modules such as NIBP, Front End, etc. The communications is handled over a RS-485 module bus, where the Communications Processor is the master and everyone else is a slave.

  • Page 20: D/A Analog Outputs

    J5-70 and J5-71. The Communications Processor interprets the serial data stream and sends it to the MPC860T through the Dual Port Ram, representing direction and speed as well as the status of the integral switch. 2 - 10 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 21: Control Functions

    U230 and receive data by opto coupler U231 along with Q2 and part of U100. The direction of data flow is controlled by opto coupler U232 along with part of U100. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 11...

  • Page 22: Front End Module

    The system consists of a multiplexed analog to digital converter, a single-chip microcontroller, and some digital level shifters. The microcontroller serves the additional purpose of interpreting commands received from the host. 2 - 12 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 23: Analog To Digital Converter

    38.4KHz respiration clock. The real time ECG trigger pulse is used with a general purpose I/O. The periodic interrupt timer has the capability to be set to interrupt every 2ms and 0.5ms for software ISRs. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 13...

  • Page 24: Memory

    The system can always recover from a failed download, since the bootloader cannot be accidentally erased or corrupted outside the factory. 2 - 14 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 25: I/O Ports And Software Register Programming

    Each pin can be individually configured as an input or output. Software performs this configuration during initialization, and no subsequent changes are made during operation. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 15...

  • Page 26: Signal Acquisition

    Therefore, to view leads I, II, or III, only RA, LA, and LL are needed. The lead fault detection is indifferent to the state of the unnecessary RL and C electrodes. 2 - 16 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 27: Pacer Pulse/Electrosurgical Interference Detection

    (series ECG resistors and high voltage respiration coupling capacitors), the front end board can be used with resistor less ECG cables. Therefore, the total range of baseline impedance ranges from somewhat less than 500 to 4000 ohms. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 17...

  • Page 28: Invasive Blood Pressure

    The excitation regulator’s error amplifier output is monitored by the 68HC16 internal ADC. This signal will abruptly jump to almost zero when the excitation source begins to current limit. 2 - 18 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 29: Temperature

    Timer Output Compare 2 (Port GP4) is used to define the E-trigger pulse sent to the module bus. The E-trigger pulse is initiated by the R-wave detection software, which also programs TOC 2 to terminate the pulse after the requisite width. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 19...

  • Page 30: Data Packets

    This will result in faster response than could be achieved in a single ISR with conditional code. The SCI must be the highest priority peripheral interrupt in the system, due to the high communication speed. 2 - 20 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 31: Tft Display / Monochrome Interface Board And Keypad Board (P/N 0670-00-0686 Or 0670-00-0726)

    The optical encoder for the keypad is connected to J4. Phase signals (CHA/CHB) and the switch contact signal (SW) are passed through the interconnect board to ADC on the CPU board. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 21...

  • Page 32: Nibp Module (P/N 0997-00-0501)

    ADC (U2) and processed to extract the oscillometric blood pressure data. At the conclusion of the measurement phase, the dump valve and linear valve are both fully opened to rapidly exhaust the residual cuff pressure. 2 - 22 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 33: Pressure Transducer, Pt1

    12VEN*, cutting off power to the pump (M1) and valves (V1 and V2), reverting them to their ‘normally open’ state, independent of software. This action places the NIBP PCB in a ‘shutdown’ state that can be exited only by cycling the system power. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 23...

  • Page 34: Pump, M1

    R94 and R92 to insure the FET is fully off for a DAC code of 0. R95 is chosen to guarantee the full-scale current fully closes the valve under worst case conditions, including coil winding tolerance. 2 - 24 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 35: Primary Microcontroller, U10

    Note, a software reset issued from the HC16Z1 and asserting RST* will have no effect on releasing the PIC16 from the shutdown state. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 25...

  • Page 36: Memory

    During this process, the HC16Z1 program code must reside in the SRAM with additional room available for buffering data received from the host. 2 - 26 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 37: Cmos Eeprom

    T5V is used as the PIC16 ADC and HC16Z1 ADC reference voltages and the over-pressure transducer supply. In addition, T5V is used as the HC16Z1 analog supply voltage (VDDA). Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 27...

  • Page 38: Host Reset

    VPP is pulled up to VCC by R44 during normal device operation which activates the PIC16 power-on-reset. NOTE: RST* is not connected to the PIC16 MCLR* input (VPP) in order to prevent an HC16Z1 reset from bringing the PCB out of the emergency shutdown state. 2 - 28 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 39: Patient Connector Board Aami

    Patient Connector board. The Connector board bridges the excitation and ground of the transducers together, then passes the signals to the main board. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 29...
  • Page 40 Temperature. This module is without the dual 6 pin connectors for the IBP. The Connector board collects all of the individual patient cables into a single ribbon cable, then passes the signals to the main board. 2 - 30 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 41: Patient Connector Board H.p

    Patient Connector board. The Connector board bridges the excitation and ground of the transducers together, then passes the signals to the main board. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 31...
  • Page 42 Temperature. This module is without the dual 12- pin connectors for the IBP. The Connector board collects all of the individual patient cables into a single ribbon cable, then passes the signals to the main board. 2 - 32 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 43: Nellcor/Interface Board

    The Nellcor SpO Interface PCB provides the communication path for the two-way data flow between the Nellcor MP-304 PCB and Passport 2 CPU Control Module. The MP-304 analyzes the analog input from the SpO sensor and outputs the data in digital format via a serial digital interface.

  • Page 44: Xe-50 Recorder Interface Board

    The signals SINEN* and RDY* are ANDed together to produce the REC_CTS*, which is processed by the CPU for data flow-control. 2 - 34 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 45: Regulator (U4)

    Q2, Q3 and Q5 isolate the boundary between the CPU Module's circuit ground potential, and the local ground potential. Since the two are referenced to different supply voltages, they can be significantly different. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 35...

  • Page 46: Power Supply

    Power being supplied to the SpO2 modules is created on the SpO interface board from +5.5V and -11V, in order to eliminate any negative interaction resulting from shared regulated power. 2 - 36 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 47: Part Number 0014-00-0251

    The chargers are enabled upon application of AC, or DS-DC power and are independent of the REMOTE-ON signal. The charger provides protection against shorted battery cells and overly discharged batteries. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 37...
  • Page 48 • The REMOTE-ON* signal is toggled off and on, provided that valid input power (AC, DS-DC, or BATTERY) is present. • AC or DS-DC power is applied. 2 - 38 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 49: Communication Isolation

    All these devices are a special type, which feature very high isolation voltage. Data is sent from the main part of the Passport 2 CPU to the Front End Module. It is inverted twice by U100, and then buffered by Q2, so that it is capable of driving the LED portion of optocoupler U231.

  • Page 50: El Display Interface Board

    EL display’s 12V excitation. The FET is controlled by the transistor which is switched on and off. JTAG Connection The board is equipped with JTAG Connector, J9, for in-circuit programming of the Keypad Scanning CPLD. 2 - 40 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 51: Passport 2 Passive Display/Keypad Interface Board

    Theory of Operation Passport 2 Passive Display/Keypad Interface Board 2.13 Passport 2 Passive Display/Keypad Interface Board 2.13.1 Overview This board provides interface and support for the Passive Display, an SPI interface to a 4 x 8 matrix keypad, optical encoder and LED’s. It also provides connection for a speaker.
  • Page 52 Passport 2 Passive Display/Keypad Interface Board Theory of Operation LCDBIAS Control Circuit In order to properly turn on the passive display, the board employs a N-Channel FET which is switched on and off by the LCDBIAS signal from the CPU board. The LCDBIAS signal is connected to the CPLD for power sequencing.

  • Page 53: Nec 10.4" Display/Keypad Interface Board

    The goal of the low pass filter is to prevent the inverter’s operating frequency from contaminating the +12V2 line. Capacitors C57 and C58 were chosen for their low ESR and ripple current characteristics, with the capacitance value being a secondary consideration. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 43...

  • Page 54: Speaker Interface

    VCONT. R34 and C66 were chosen to keep the Passport 2 CPU clock frequency (45 MHz) from contaminating the VCONT signal and to permit a return to +12V_RET for the inverter frequency (41 KHz). R34 also provides a ground loop between 3VGND (VIDPWR*) and +12V_RET (VCONT).

  • Page 55: The Cpld Interface To The Cpu Board Via Spi

    Furthermore, R7-14 as well as R23-30 are current limiting resistors cleaning up the signal to the connectors. The CPLD is programmed in-circuit by a cable connecting a computer to the 6 pin header, J9. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 2 - 45...

  • Page 56: Passport 2 Nibp Module (P/N 0670-00-0730 Or 0670-00-0746-01)

    Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) Theory of Operation 2.15 Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) Overview The NIBP PCB utilizes a Motorola MC68HC16Z1 microcontroller. This processor is responsible for controlling a pump and two valves in the generation of the patient pressure signal.

  • Page 57: Pressure Transducer, Pt1

    Theory of Operation Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) 2.15.2 Pressure Transducer, PT1 A Fujikura XFPM-050KPG-P5 transducer was selected for the measurement channel. It provides a high level output signal which eliminates the need for an external amplifier circuit.

  • Page 58: Dac

    Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) Theory of Operation R15 and R27 are +/-0.1% tolerance, +/-25ppm/°C resistors which form a highly accurate and stable voltage divider generating the AD7714 2.5V reference voltage from A5V. Since the PT1 measurement channel transducer output is ratiometric with A5V, the AD7714 readings are directly proportional to the applied pressure after subtracting the zero offset.

  • Page 59: Over-Pressure Detection

    Theory of Operation Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) The linear valve’s bleed rate is current controlled by the HC16Z1 software by writing to a Maxim MAX5352 12-bit DAC (U12) connected to a Burr-Brown OPA336 CMOS operational amplifier (U13), in turn connected to an International Rectifier IRF7303 Power MOSFET (Q6).

  • Page 60: Pressure Transducer, Pt2

    Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) Theory of Operation 2.15.9 Pressure Transducer, PT2 The Fujikura XFPM-050KPG-BP3 transducer was selected for the over-pressure channel. Due to a transducer accuracy of ±5.625mmHg (+/-67.5mV set point tolerance at the 0mmHg) over the entire pressure range, the overpressure transducer must be zero calibrated at 0mmHg in order to operate the measurement duration timer.

  • Page 61: Secondary Microcontroller, U4

    Theory of Operation Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) The HC16Z1 has an internal ADC which will be used to monitor both pressure transducer outputs, a 2.5V reference source, A5V, 12V and the switched 12V voltage, 12VSW. Dividers are used where needed to insure the sampled voltage is within the usable ADC input range.

  • Page 62: Memory

    Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) Theory of Operation To increase the reliability of the AT90S4433 device’s function as an over-pressure detector, sleep mode will not be utilized. This prevents the possibility of the part becoming stuck in the sleep state.

  • Page 63: Hardware Locks

    Theory of Operation Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01) The EEPROM will be programmed using a PC based program script to download hardware and software revision history. The HC16Z1 software can detect bad sector data in the serial EEPROM using checksums which can be verified during initialization.

  • Page 64: Spo 2 Interface Board (Nellcor, Nell-3 ™ And Masimo)

    This may include different jumper settings, different feedback resistor options, custom ribbon cables, etc. Patient isolation is provided on the Passport 2 CPU Control Module, so it is not needed on this SpO interface board.

  • Page 65: Power Supply

    -12VS. The +/-15VS and +12VS (-12VS as well) have an enable capability using a digital signal from the microcontroller on the Passport 2 CPU/FE board. LC filters are provided on the positive rail with L808 and C42, and on the negative rail with L807 and C841.

  • Page 66: Uart Serial Interface

    Interface board. Therefore three connectors are used when interfacing to a Nellcor MP506. One connector J4 is for the SpO signals. The second and third connectors, J1 and J2, are the extension for the panel interface signals. 2 - 56 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 67: Repair Information

    2. The instrument covers must not be removed by other than qualified technical personnel who have received supplementary instructions regarding maintenance of medical equipment or has equivalent experience in this area. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 1...
  • Page 68 Transmitter P/N 0992-00-0115 (Visa I) P/N 0992-00-0116 (Visa II) Comm Port P/N 0998-00-0178-05 or P/N 0998-00-0178-06 FIGURE 3-1 Stationary Mount, Bedrail Hook Mount, Visa/Patient Net Radio and 608 Radio Mount 3 - 2 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 69: Safety Precautions

    3. Location of wall mount is recommended to be to the left or P/N 0401-00-0027-02 BTU's per Arm right of the patients head for best visual. Caster Non-Locking Revised 12/01/08 P/N 0401-00-0027-01 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 3...
  • Page 70 Note: This kit includes mounting accessories for the Passport 3L, 5L and XG monitors. See the wall mount kit on previous page for accessories when used with a Passport 2. 3 - 4 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 71 (Snap 18") Installation Guide P/N 0012-00-1261-10 5 Lead Wire Set (International) Revised 03/07/02 (Snap 18") P/N 0012-00-1261-04 Note: Refer to the Pressure Transducer Manufacturer for the proper IBP Instrument Cable Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 5...
  • Page 72 Safety Precautions Repair Information This page intentionally left blank. 3 - 6 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 73: Troubleshooting Guidelines

    • Digital Mercury Manometer - 0 to 300 mmHg • Safety Analyzer - Dempsey model or Equivalent • Patient Simulator • Flow Meter • Test Chamber / Dummy Cuff – P/N 0138-00-0001-01 (700 cc) or -03 (500 cc) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 7...

  • Page 74: Disassembly Instructions

    7. Remove the four screws that secure the LCD/EL display to the left and right rails. 8. Lift the LCD/EL display up and out to remove. D. Removal of the Passive Display 1. Remove the Passive Panel/Keypad Panel Board as stated in Paragraph B. 3 - 8 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 75 4. Remove the Cable assembly from J3 of the SpO Module. 5. Lift the Masimo SpO Module up and remove. Removal of the CO Module 1. Remove the front housing assembly as stated Paragraph A. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 9...
  • Page 76 3. Remove the main frame assembly as stated in Paragraph E. 4. Remove the five screws that secure the housing to the back housing. Be sure not to bend the ground plate. 5. Lift and remove the battery holder assembly. 3 - 10 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 77 Open Ended to Female 15 Pin D-Sub PART NUMBER LENGTH 0012-00-0852-02 25 feet 0012-00-0852-03 50 feet 0012-00-0852-04 100 feet 0012-00-0852-05 200 feet 0012-00-0852-06 300 feet 0012-00-0852-07 450 feet 0012-00-0852-08 600 feet 0012-00-0852-09 175 feet Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 11...
  • Page 78 Disassembly Instructions Repair Information VGA Ext. Male 15 Pin D-Sub to Male 15 Pin D-Sub PART NUMBER LENGTH 0012-00-0994-01 10 feet 0012-00-0994-02 25 feet 0012-00-0994-03 50 feet 0012-00-0994-04 75 feet 3 - 12 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 79: Ecg Cable Esis And Non Esis

    Resistor in Connector brown white black green SHIELD Non ESIS 5 X 1k , 1W, 5% 6 X 100mH Choke Resistor in in Yoke Connector brown white black green SHIELD ESIS Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 13...
  • Page 80 Right Arm (RA) White Right Arm (R) Left Leg (LL) Left Leg (F) Green Left Arm (LA) Black Left Arm (L) Yellow Right Leg (RL) Green Right Leg (N) Black 3 - 14 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 81 RING AOUT2 (PRESS) 2 GNDA 3 AIN 4 N.C. N.C. GND 5 P3, PRESS DOUT 6 N.C. RING Shield drain wire Connector shell FIGURE 3-3 IABP Cable (ECG/IBP) (P/N 0012-00-1650-01) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 15...

  • Page 82: Ecg Shielded Lead Wires

    ARE TO BE THE SAME COLOR AS LEAD WIRE BLACK YELLOW YELLOW TWO PINS GREEN SHORTED GREEN GREEN YELLOW GREEN GREEN GREEN YELLOW WHITE GREEN GREEN TWO PINS SHORTED WHITE 3 - 16 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 83 TWO PINS SHORTED BLACK WHITE WHITE BROWN WHITE WHITE TWO PINS SHORTED BROWN 5 Lead International 3 Lead International L" +/- 1.00" BLACK YELLOW BLACK YELLOW GREEN GREEN WHITE WHITE Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 17...
  • Page 84 24", snap, 5 lead set, Domestic 24", snap, 3 lead set, Domestic 24", snap, 5 lead set, International 24", snap, 3 lead set, International FIGURE 3-4 Panorama Mobility Lead Wires 3 - 18 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 85 N.C. N.C. N.C. N.C. Serial Port to Serial Port Cable P/N 0012-00-1275-01 Female Female 10 ft +/-1 in. Connector Shield Cable shield Connector Shield N.C. N.C. N.C. N.C. N.C. N.C. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 19...
  • Page 86 72 inch 9 pin mini D serial to 25 pin D shell 1.00 +/-.13 SEE DETAIL 16 17 18 19 20 22 23 16 17 18 19 20 22 23 DETAIL 24-25 8-21 3 - 20 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 87 Repair Information Disassembly Instructions Nurse Call Cable (3 pin circular to unterminated) P/N 0012-00-1277-02 cable shield White Common cable shield connector circuit board shield Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 21...
  • Page 88 Serial Port to RJ 45 Cable (VISA) P/N 0012-00-1299-01 Connector shield Cable shield N.C. N.C. N.C. N.C. N.C. Serial Port to Corometrics Fetal Monitor Cable P/N 0012-00-1300-01 10 ft+/-1 in Female Male N.C. N.C. N.C. N.C. N.C. N.C. 3 - 22 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 89 26 pin Molex to Mini Din Cable (DPD sync Cable) PART NUMBER LENGTH 0012-00-1301-01 8 inches ± 1 inch 0012-00-1301-02 10 feet ± 6 inches Connector shield Cable shield RSV'd RING SYNC Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 3 - 23...
  • Page 90 IEC/ International Cover Ecg Processor P/N 0380-00-0398 Card 12 Lead Screws, Pan Head #2 x 3/16 (Quantity 2 req.) P/N 0212-12-0203 Extender Cover Ecg Processor P/N 0380-00-0397 Card 12 Lead 3 - 24 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 91: Assembly And Schematic Diagrams

    Assembly and Schematic Diagrams Detail Parts Lists, Assembly and Schematic Drawings are available upon request. Contact Customer Service: 1-800-288-2121 (x7130). Detail Parts Lists, Assembly and Schematic Drawings Part Number 0070-00-0441-01. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 4 - 1...
  • Page 92 P/N 0998-00-0178-06 - SP1 / NC1 / SP2 0146-00-0043 P/N 0998-00-0178-04 - CS1 / MB1 / SP1 LCD Passive Color Display P/N 0160-00-0058 FIGURE 4-5 Detail Parts Lists and Assembly Schematic Drawing 4 - 2 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 93: Replacement Parts

    Replacement Parts 5.1 Parts List Front Housing .............. 5-5 5.2 Parts List Rear Housing ............... 5-15 5.3 Communication Ports Parts List ........... 5-25 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 1...
  • Page 94 Replacement Parts NEC TFT LCD Display Assembly & Monochrome Display Isometric Drawing 5 - 2 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 95 SUPPLIED WITH ITEM 5 TORQUE: 13IN - LB 2 PLACES 2 PLACES 2 PLACES 2 PLACES DO NOT CREASE Isometric Drawing FRONT ASSEMBLY EL 2 PLACES 6 PLACES Added 03/10/00 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 3...
  • Page 96 Replacement Parts (Passive Display) START KEYPAD INSTALLATION AT ENCODER END Isometric Drawing PASSIVE DISPLAY ASSEMBLY Added 09/29/00 5 - 4 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 97: Parts List Front Housing

    Screw Flat Hd 4-40 x ¼ 0212-14-0404 Screw Flat Hd 4-40 x ½ 0212-14-0408 Washer flat #4 0221-00-0004 Gasket 0348-00-0204 Bracket 0406-00-0794 Bracket Cable Retainer 0406-00-0795 Mount Rail (LCD Left side) 0436-00-0178 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 5...
  • Page 98 PCB Interconnect Panel Bd. (0331-00-0117-01 Keypad) 0670-00-0726 PCB Interconnect Panel Bd. (0331-00-0129 Keypad) 0670-00-0793 Cable Inverter 0012-00-1423 Cable Interconnect to LCD assembly 0012-00-1424 PCB Inverter Bd. - 46 Display 0671-00-0230 Clamp, Cable 0343-00-0108 5 - 6 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 99 Options with an asterisk (*) are not released at this time. Languages w/ ECG View *JAPANESE DANISH ENGLISH GERMAN FRENCH SPANISH ITALIAN DUTCH Options with an asterisk (*) are not released at this time. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 7...
  • Page 100 Parts List Front Housing Replacement Parts This page intentionally left blank. 5 - 8 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 101 2 PLACES 4 PLACES 5 PLACES 2 PLACES SNAP FITTING UNDER CLIP Top View Optional 12lead PCMCIA card bracket and screws FIGURE 5-1 Rear Panel Assembly (Sealed Lead Acid battery configuration) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 9...
  • Page 102 Parts List Front Housing Replacement Parts FIGURE 5-2 Rear Panel Assembly (Lithium-Ion battery configuration) 5 - 10 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 103 REMOVE POLARIZING KEY TO FRONT 8 PLACES ASSEMBLY 8 PLACES TO NIBP TO NIBP ISO VIEW EXPLODED ISO VIEW EXPLODED SCALE 0.750 SCALE 0.750 FIGURE 5-3 Main/Rear Assembly (P/N 0998-00-0170-XXXX) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 11...
  • Page 104 -05 NELLCOR (OXI-SMART) SPO 2 -07 (MASIMO) SPO 2 ISO VIEW EXPLODED SCALE 0.750 ISO VIEW EXPLODED SCALE 0.750 -05 NELLCOR (OXIMAX) SPO 2 FIGURE 5-4 Main/Rear Assembly (P/N 0998-00-0900-XXXX) 5 - 12 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 105 Replacement Parts Parts List Front Housing FIGURE 5-5 Rear View (Lithium-Ion battery configuration) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 13...
  • Page 106 Parts List Front Housing Replacement Parts This page intentionally left blank. 5 - 14 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 107: Parts List Rear Housing

    Screw Pan Hd 4-40 x 11/16 0212-12-0412 Screw Pan Hd 4-40 x 11/16 0212-12-0407 Screw Pan Hd 4-40 x 3/16 0212-12-0603 Screw Pan Hd 4-40 x 1/2 0212-10-0408 N/A - Not available Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 15...
  • Page 108 Standoff Male / Female 6-32 x 0.250 long 0361-27-0250 Cable, Patient Connector to Main CPU Bd 0012-00-1206-01 Strap, Battery Door 0346-00-0047 Connector Panel (Masimo w/ CO 0380-00-0348-01 Connector Panel (Masimo w/o CO 0380-00-0348-02 N/A - Not available 5 - 16 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 109 0212-12-0612 Bracket Magnetic Shield 0406-00-0833 Standoff Plastic 0361-08-0017 Cable Tie Anchor 0125-00-0023 Washer Shoulder .140 OD, -115 ID 0221-00-1026 Screw Pan Head 0212-12-0418 Cable Tie 0125-01-0001 N/A - Not available Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 17...
  • Page 110 -XXX NELLCOR MASIMO W/CO ® NELLCOR OXIMAX (NELL3) W/IBP NELLCOR MASIMO ® NELLCOR OXIMAX (NELL3) NELLCOR MASIMO W/CO ® NELLCOR OXIMAX (NELL3) W/O IBP NELLCOR MASIMO ® NELLCOR OXIMAX (NELL3) 5 - 18 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 111 Replacement Parts Parts List Rear Housing The following charts will help identify the proper hardware and software in each Passport 2. These part numbers are required before an CPU exchange board (P/N 0670-00-0674EXX) or (P/N 0670-00-0739E01) can be ordered from the National Repair Center.
  • Page 112 Parts List Rear Housing Replacement Parts 5 - 20 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 113 Replacement Parts Parts List Rear Housing 0998-00-0178-05 (RD1/NC1/SP1) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 21...
  • Page 114 Parts List Rear Housing Replacement Parts 0998-00-0178-06 (SP1/NC1/SP2) 5 - 22 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 115 Replacement Parts Parts List Rear Housing 0998-00-0178-03 (CS1 / MB1 / RD1) Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 23...
  • Page 116 Parts List Rear Housing Replacement Parts 5 - 24 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 117: Communication Ports Parts List

    0670-00-0684-01 PCB Assy CS1/MB1/RD1 0670-00-0690 Housing, Bottom, CS1/MB1/RD1 0380-00-0347-03 Label, CS1/MB1/RD1 0334-00-1541 PCB Assy, RD1/NC1/SP1 0670-00-0692 Housing, Bottom, RD1/NC1/SP1 0380-00-0347-04 Label, RD1/NC1/SP1 0334-00-1573 PCB Assy. SPI/NCI/SP2 0670-00-1140 Label, SP1/NC1/SP2 0334-00-2521 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 25...
  • Page 118 Communication Ports Parts List Replacement Parts 5 - 26 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 119 Replacement Parts Communication Ports Parts List Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 5 - 27...
  • Page 120 Bumper (Feet Base Station) 0348-03-0001 Standoff Hex Male/Female With Lock Washer 0361-00-0164 Label Part Number Serial Number Power Supply Assembly 0014-00-0070 Dashpot Assembly 0103-00-0465 MB1 Connector Shroud 0334-00-1668 N.A. Not Available 5 - 28 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 121 6.5.4 Temperature Verification ........... 6-20 6.5.5 SpO2 Verification ............. 6-20 6.5.6 NIBP Verification .............. 6-21 6.5.7 Battery Operation Verification .......... 6-21 6.5.8 CO2 Operation Verification ..........6-21 6.5.9 Leakage Current Tests ............6-21 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 1...

  • Page 122: Calibration Procedure

    The following procedures are provided to verify the proper operation of the Passport 2 Monitor. Service Diagnostics provide the capabilities of diagnosing problems within the Passport 2 hardware. A menu driven interface with the same “look and feel” as that of the Passport 2 User Interface, is used to execute all tests.

  • Page 123: Diagnostics

    3. Rotate the Control Knob to move the cursor up and down to the Diagnostics Main Menu. Pressing the control knob will select the desired test and open the second menu for testing. FIGURE 6-1 6.4.1 Diagnostic Test Menu FIGURE 6-2 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 3...

  • Page 124: Keypad / Control Knob Test

    Key Pressed: None Press keys and the text will appear on screen. Rotate the control knob to move the cursor. Press and hold the Normal Screen to exit. FIGURE 6-3 6 - 4 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 125: Recorder Test

    Select the Chart Grid ASCII Characters menu. The printer will print the Recorder Test pattern as shown in Figure 1 or Figure 2. FIGURE 6-4 FIGURE 6-5 AR-42 Test Strip FIGURE 6-6 XE-50 Test Strip Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 5...

  • Page 126: Display Tests

    Pressing the control knob will illuminate the second half of the screen while the first half is turned off. Pressing the control knob a third time will activate the display test menu screen. FIGURE 6-8 6 - 6 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 127: Color Test

    The color test will verify the four basic colors of the display. Press the control knob to view the selected color screens in full illumination. The colors are Red, Blue, Green and White. White Green Blue FIGURE 6-9 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 7...

  • Page 128: Nibp Tests

    Reattach the NIBP Cable to connector of the NIBP module J1 and place it on a protective surface. h. Reattach the Front Housing Assembly via the Interconnect cable. Repower unit and enter NIBP Diagnostics. 6 - 8 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 129 No manual adjustment is required. The voltage setpoint is controlled by software. If “Check Calibration/Cuff Overpressure” appears on the screen in message area, replace the NIBP module accordingly. C. Specification: .030 to .170 volts Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 9...
  • Page 130 4. Locate R81 on the NIBP Module. Turn unit on and enter the Diagnostics as stated in section 6.4. Reenter the diagnostics menu and select the Static Pressure Calibration menu. 5. Manually inflate the chamber to 150mmHg. 6 - 10 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 131 Specification: = 150mmHg +/- 0.1% 7. Reassemble unit and verify the following static pressure points to ensure proper calibration. Specification: 30 mmHg, 100 mmHg, 150 mmHg, 190 mmHg and 250 mmHg. +/-3 mmHg. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 11...
  • Page 132 300mmHg will be viewed on screen. FIGURE 6-14 Specification: Pump to 300mmHg in < 35.0 seconds. – 500cc test chamber Specification: Pump to 300mmHg in < 49.0 seconds – 700cc test chamber 6 - 12 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 133 250, 150 and 50 mmHg. – 500 cc test chamber Specification: Leak rate should not exceed 10 mmHg / 14 seconds for the target values of 250, 150 and 50 mmHg. – 700 cc test chamber Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 13...
  • Page 134 Specification: Dump Rate – 260 to 15mmHg / 14sec or less – Adult – 700cc test chamber Dump Rate – 150 to 5mmHg / 7sec or less - Neonate – 700cc test chamber 6 - 14 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 135 10 seconds. On screen the result of the test will be viewed. FIGURE 6-17 Specification: Bleed Rate = 6.0mmHg / sec ± 20% - 500cc test chamber Specification: Bleed Rate = 6.0mmHg / sec ± 20% - 700cc test chamber Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 15...
  • Page 136 Specifications: Adult < or = 330 mmHg Pediatric < or = 220 mmHg Neonate < or = 165 mmHg 3. Press the PRINT key to record the test result on the local printer. 6 - 16 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 137: Verification

    1. Using a patient simulator, connect the ECG, IBP1, IBP2 and temperature cables to the left side connector panel. Set the ECG simulator for 60 bpms, 1mv QRS signal. 2. Set up the Passport 2 as follows: • Patient Menu - Adult mode (patient size) •...

  • Page 138: Ecg Tests

    1. Disconnect one lead at a time RA, RL, LL, LA, and C from the simulator and observe that the message “Lead OFF” appears on the display. 2. Set the ECG simulator to Short Leads. Verify the resolution does not exceed one pixel resolution. 6 - 18 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 139: Heart Rate

    2. Verify the Rate display is 251 ± 5 bpm. 3. Decrease the rate to 30 bpm and allow signal to stabilize. Verify that the rate display is 30 bpm ± 3 bpm. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 6 - 19...

  • Page 140: Ibp 1 And Ibp 2 Verification

    1. Set the simulator to 1mv ECG QRS signal, rate set to 60 bpm. 2. Set the Passport 2 to Print on Alarm, install paper in the recorder, and set the Low HR alarm to 50 bpm, and Hi alarm to 120 bpm.

  • Page 141: Nibp Verification

    1. Connect the Adult cuff connector to the NIBP hose. Attach the NIBP hose to the Cuff connection the left side on the monitor. 2. Apply cuff and press the start key on the Passport 2. 3. Verify the pump motor starts to pump and inflates the cuff to 180 mmhg (Adult). The cuff will begin to deflate and obtain a blood pressure reading of Sys/ Dia/ Mean in about 20 to 30 seconds after peak pressure is obtained.
  • Page 142 5. Repeat the test for normal and open ground polarity combinations. Specs: Verify the current readings of the test are below 50uA under a single fault condition. NOTE: Including 12 Lead. 6 - 22 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...
  • Page 143 7.16 Warranty ................. 7-9 7.16.1 USA, Canada, Mexico, and Puerto Rico ......7-9 7.16.2 International (excluding North America) ......7-10 7.17 Manufacturer’s Responsibility ........... 7-11 7.18 Extended Warranty ..............7-11 Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 7 - 1...

  • Page 144: Preventive Maintenance

    Preventive Maintenance Preventive Maintenance Schedule The following is a list of activities required for periodic maintenance of the Passport 2 monitor. The physical inspection, replacement of consumable items and performance checks should be performed at the recommended intervals stated below. Mindray DS USA, Inc. is not responsible for component failure or loss resulting from the use of stated consumable items beyond their recommended replacement interval.

  • Page 145: Care And Cleaning Of The Monitor

    Wipe the sensor with a soft cloth, dampened with the cleaning solution. Cleaning CO Sensors, Adapters And Sampling Components Oridion CO patient monitoring accessories are designed for single patient use and should not be cleaned or reused. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 7 - 3...

  • Page 146: Sterilization And Cleaning Of Reusable Cuffs

    CAUTION: Recharge batteries in the Passport 2/Passport 2 LT. CAUTION: Remove the batteries if the Passport 2/Passport 2 LT is not likely to be used for an extended period of time. Sealed Lead Acid Due to the self-discharge characteristics of sealed lead acid batteries, it is imperative that they are charged after 3 months of storage (or unit not in use).

  • Page 147: Recorder Paper Replacement

    The instructions below describe the replacement of recorder paper. For best results, use only recorder paper, P/N 0683-00-0422-01, in your Passport 2 Monitor. 1. Open the recorder door by pressing the door release button in the upper right corner of the recorder.

  • Page 148: How To Get Help

    Any questions regarding the warranty should be directed to the closest authorized location. A list of international offices, along with their phone numbers, is provided at the end of this manual. 7 - 6 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 149: References

    Sidi, A., W.R. Rush, D.A. Paulis, N. Gravenstein, R.F. Davis. The Effect of Fluorescein, Indocyanine Green, and Methylene Blue of the Measurement of Oxygen Saturation by Pulse Oximetry. Anesthesiology, 65:3A, September 1986, A132 pp. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 7 - 7...
  • Page 150 Toledo, Laura Worthington. Pulse Oximetry: Clinical Implications in the PACU. Journal of Post Anesthesia Nursing, 2:1, February 1987, 12-17 pp. Yount, John E. M.D. Optimal Detection Sensitivity: A Clinical Perspective. AAMI 1984. 7 - 8 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 151: Warranty

    Calibration may be performed without the need to disassemble the instrument. It is the responsibility of the purchaser to perform calibration as necessary, in accordance with the instructions provided in this manual. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 7 - 9...

  • Page 152: International (Excluding North America)

    Calibration may be performed without the need to disassemble the instrument. It is the responsibility of the purchaser to perform calibration as necessary, in accordance with the instructions provided in this manual. 7 - 10 0070-10-0441 Passport 2®/Passport 2 LT™ Service Manual...

  • Page 153: Manufacturer's Responsibility

    Except as otherwise provided herein, the terms, conditions and limitations of Mindray DS USA, Inc.’s standard warranty shall remain in effect. Passport 2®/Passport 2 LT™ Service Manual 0070-10-0441 7 - 11...
  • Page 154 Printed in U.S.A. 0070-10-0441 Rev AG December 1, 2008...
  • Page 155 Mindray DS USA, Inc • 800 MacArthur Boulevard • Mahwah, NJ 07430-0619 • USA • Dom. Customer Service: 1.800.288.2121 • Intl. Customer Service: +1 201 995 8000 • Dom. Fax: 1.800.926.4275 • Intl. Fax: +1 201 995 8680 Mindray Medical Netherlands B.V. • Drs. W van Royenstraat 8 • 3871 An Hoevelaken • The Netherlands •...

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