CM Labs Workstation Console Service Manual

Universal Clinical Workstation (UCW ) and Ultraview 1700 Monitors90385, 90387Service Manual070-0470-02 Rev. E®®

UCW and Ultraview 1700 Monitors — Service Manual1-4AccessoriesMonitor Options* For central configurations (Option A): If Options N or O are selected,

UCW and Ultraview 1700 Monitors — Service Manual5-12* The indicated parameters are ONLY to be used by Spacelabs Medical personnel and should not be c

Troubleshooting5-13Touching the i key on the Main Diagnostic menu displays the Individual Diagnostic menu.Figure 5-5: Individual Diagnostic menuThe f

UCW and Ultraview 1700 Monitors — Service Manual5-14Touching the m key in the Individual Diagnostic menu displays the Memory menu.Figure 5-6: Memory m

Troubleshooting5-15Touching the v key in the Individual Diagnostic menu presents the Video menu:Figure 5-7: Video menuThe following keys are availabl

6-1ContentsPartsField-Replaceable Parts9-pin and 26-pin SDLC Refer to the 90485/90486/90491/90499 Module Housings and Power Supplies Service Manual (

UCW and Ultraview 1700 Monitors — Service Manual6-2PCBAsMiscellaneous PartsCable Assembly, 10 ft (3.05 m), 90385 Monitor to Module Housing 012-0391-10

Parts6-3External power supply, 90387 18 V DC, 4.25 A 119-0251-00Battery (I/O PCBA), 90387 3 V lithium 384322-001Battery .65 Ah, 12 V DC, NiMH 146-005

UCW and Ultraview 1700 Monitors — Service Manual6-4Ethernet 10BaseTAssembly DrawingsTable 4: Ethernet 10BaseT Assembly Description Part NumberStation

A-1ContentsAppendix A — Electromagnetic CompatibilityElectromagnetic Emissions!• The 90387 bedside monitor has been tested under laboratory conditions

Introduction1-5Example:A 90385-XFQ (where “X” represents the language designator) is an UCW equipped with:• Q = Data Shuttle option • F = Four wavefo

UCW and Ultraview 1700 Monitors — Service ManualA-2Electromagnetic Immunity!• The 90387 bedside monitor is intended for use in the electromagnetic env

Appendix A — Electromagnetic CompatibilityA-3Frequency Separation Distances!• The 90387 bedside monitor is intended for use in an electromagnetic env

UCW and Ultraview 1700 Monitors — Service ManualA-4InterferenceThe 90385 CRT display may develop a perceptible jitter in the presence of magnetic fiel

B-1Appendix B — SymbolsThe following list of international and safety symbols describes all symbols used on Spacelabs Medical products. No one product

UCW and Ultraview 1700 Monitors — Service ManualB-2PAUSE or INTERRUPT Slow RunReset Power Indicator LEDAlarmTemporary Shut Off of Alarm Tone or Scree

Appendix B — SymbolsB-3Input ResetMenu Keys Waveform/Parameter KeysMonitor SetupSelect Program OptionsSet Initial Conditions MenuAccess Special Funct

UCW and Ultraview 1700 Monitors — Service ManualB-4Down Arrow Up ArrowHard Drive Power Indicator LEDAntenna Mermaid ConnectorMicrophone Omnidirectiona

Appendix B — SymbolsB-5Replace Fuse Only as Marked FusePower supply jack polarity. (+ / - signs may be reversed)Equipotentiality TerminalAlternating

UCW and Ultraview 1700 Monitors — Service ManualB-6Risk of Explosion if Used in the Presence of Flammable AnestheticsOperates on Non-Harmonized Radio

Appendix B — SymbolsB-7Abbreviations used as symbols are shown below.Symbol Description Symbol Description1 - 32Access Codes 1 Through 32AIR AirANT 1

UCW and Ultraview 1700 Monitors — Service Manual1-6Equipment Illustrations — RearUCW (90385)Figure 1-4: Rear view (90385)WARNING:• For safety, the pow

UCW and Ultraview 1700 Monitors — Service ManualB-8SYSsysSystolicT1T2T3T4Temperature 1Temperature 2Temperature 3Temperature 4TEMPtempTemperature UA Ut

Introduction1-7Ultraview 1700 (90387)Figure 1-5: Rear view (90387)1SDLC122SDLCUnavailableSerial port 1Video port 1Serial port 2 (Touc

2-1ContentsSetupSpecifications90385 Assembled weight of monitor: 36 lbs (16.4 kg)Dimensions of monitor with pedestal at 0° tilt: 14 (H) × 14.5 (W) × 1

UCW and Ultraview 1700 Monitors — Service Manual2-290387 InspectionPrior to installation of your patient monitor, conduct an equipment audit.Upon rece

Setup2-3Pre-Installation TestingBefore mounting the equipment, it is recommended that you first verify its operation as follows:1. Power ON the unit

UCW and Ultraview 1700 Monitors — Service Manual2-4Figure 2-1: 90385 base tension adjustmentWall MountingFigure 2-2: Bedside configuration!• If necess

Setup2-5The wall mounting hardware consists of:Wall Track — The wall track is mounted vertically on the wall with the mounting arm installed in the t

© 2004 Spacelabs Medical, Inc.All rights reserved. Contents of this publication may not be reproduced in any form without the written permission of Sp

UCW and Ultraview 1700 Monitors — Service Manual2-6Figure 2-3: Pedestal mountConsole Mounting (90387)The physical layout and other console characteris

Setup2-7Forced Air Fan — Small, quiet muffin fans rated at 100 cubic feet per minute (CFM) or equivalent (to be provided by the institution) can be i

UCW and Ultraview 1700 Monitors — Service Manual2-8InstallationCables (90385)The cables and adapters available for making interconnections to the 9038

Setup2-9Figure 2-5: 90385 cabling diagram* Video output is a repeater display and is not configurable.** Serial output may also be used for external

UCW and Ultraview 1700 Monitors — Service Manual2-10Figure 2-6: 90387 cabling diagram* The J9 COM port must be used to interface a serial touchscreen.

Setup2-11Figure 2-7: Looping the audio output cable around the supplied strain reliefEthernet LAN Cables• Pre-molded Cables — When connecting a monit

UCW and Ultraview 1700 Monitors — Service Manual2-12SDLC Bus ConnectionsThe 90387 has two integral module slots providing plug-in support for either t

Setup2-13Network ConfigurationFigure 2-8 illustrates a typical network system composed of bedside monitors, central monitors, and a clinical informat

UCW and Ultraview 1700 Monitors — Service Manual2-14Ethernet LAN InstallationTo install a 90385/90387 monitor onto an existing Spacelabs Medical Ether

Setup2-15 SETUPSERIALPORTSRECORDERSETUPPRIMARYNETWORK MONITORCALIBRATIONBACKUPRECORDER AMORECHANGE BIOMEDTONECONFIGURATIONCLINCALMENUMORESUBNETTCP/IP

iChapter PageTable of ContentsIntroductionOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UCW and Ultraview 1700 Monitors — Service Manual2-16SETUPSERIALPORTSRECORDERSETUPNETWORK MONITORCALIBRATIONMOREMONITOR SETUP - Select parameterTELEMET

Setup2-17Figure 2-9: Biomed Monitor Setup menusTIME/RECORDERDATE CONFIGPRESELECTEDRECORDINGSUNITS OFMEASUREISO STANDARDCONFIGURABLETONE CONFIGURATION

UCW and Ultraview 1700 Monitors — Service Manual2-18Figure 2-10: Clinical Monitor Setup menusTIME/RECORDERDATE CONFIGPRESELECTEDRECORDINGSUNITS OFMEAS

Setup2-19Keyboard MenuThe Keyboard menu appears whenever a menu is selected that requires entering alphanumeric data. (A-Z, 0-9):Figure 2-11: Keyboar

UCW and Ultraview 1700 Monitors — Service Manual2-20Biomed Setup MenuNetwork Setup MenuThe Network Setup menu enables you to define a subnet name, nod

Setup2-21TCP/IP SETUP KeyTo enter a TCP/IP address: 1. Touch TCP/IP SETUP to display the Keyboard menu.2. Type in the TCP/IP address. 3. Touch ENTER

UCW and Ultraview 1700 Monitors — Service Manual2-22SUBNET ACCESS KeyThe SUBNET ACCESS key limits the monitor’s accessibility to beds physically locat

Setup2-236. Touch CONFIGURED PARAMETERS to display a menu of parameter keys that can be selected (ON or OFF) for recordings. 7. Touch PREVIOUS MENU t

UCW and Ultraview 1700 Monitors — Service Manual2-24SELECT RECORDERS KeyThe SELECT RECORDERS key enables you to assign a priority to system recorders

Setup2-25To specify the serial port’s use: 1. From the Biomed menu, touch the SERIAL PORTS key.2. Select a serial port key.3. Verify that the SETTING

UCW and Ultraview 1700 MonitorsiiCPU PCBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UCW and Ultraview 1700 Monitors — Service Manual2-26RELAY TIMEOUT 0 SEC/10 SEC KeyThe RELAY TIMEOUT key sets the number of seconds (0 or 10) that the

Setup2-27User Access MenuThe User Access menu provides privileged users access to enable certain functions for normal use.The highlighted option is t

UCW and Ultraview 1700 Monitors — Service Manual2-28Service Functions MenuThe Service Functions menu provides the operator with the capability to revi

Setup2-29Figure 2-12: 90385 Monitor Calibration menuThe Touchscreen Margin Adjustment/Settings menu provides preset settings to enable the Biomed to

UCW and Ultraview 1700 Monitors — Service Manual2-30MONITOR CALIBRATION Key (90387)The MONITOR CALIBRATION key enables the Biomed to access the Monito

3-1ContentsTheoryUCW (90385)A typical 90385 system consists of these major components:• 90385 monitor with integrated CRT display• 90499 or 90491 modu

UCW and Ultraview 1700 Monitors — Service Manual3-2The display is the most visible part of the system. Inside its enclosure are the following assembli

Theory3-3Touchscreen specifications:• Minimum object detected: The touchscreen resolution is 0.28 × 0.28 in (7 × 7 mm). This is the minimum size that

UCW and Ultraview 1700 Monitors — Service Manual3-4The main enclosure is the most visible part of the system. Inside are the following assemblies:• CP

Theory3-5CPU PCBAThe CPU PCBA consists of a CPU subsystem that runs the system software, updates the display, and communicates with peripheral device

Table of Contents iiiInterconnect PCBA Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16I/O PCBA Remo

UCW and Ultraview 1700 Monitors — Service Manual3-6Main CPUThe UCW/1700 uses a 50-MHz version of the Motorola MPC860 processor. The following are some

Theory3-7VideoVideo is implemented using Chops 69000 VGA controller with 4 MB of internal RAM that resides on the PCI bus. The RGB analog signals are

UCW and Ultraview 1700 Monitors — Service Manual3-8Keyboard/Mouse InterfaceThe keyboard and mouse interface is implemented with the Intel 82C42PE prog

Theory3-9These clocks are used for specific peripherals and are generated at various locations on the PCBA.• 20-MHz clock for Ethernet• 24.6-MHz cloc

UCW and Ultraview 1700 Monitors — Service Manual3-10Power Failure OperationThe power supply within the monitor chassis provides a digital PFAIL signal

Theory3-11Regulator for -5 VoltsCertain analog components in the video section require a -5-volt supply. This is generated on-board by a -5-volt swit

UCW and Ultraview 1700 Monitors — Service Manual3-12EMI ReductionThe CPU PCBA includes several design features intended to reduce EMI effects. The pow

Theory3-13• The GDS is the patient database containing parameter data from the modules, including current, general, trend, and waveform data.• The Re

UCW and Ultraview 1700 Monitors — Service Manual3-14CPU External ConnectorsThe CPU PCBA has several connectors for communication with external devices

Theory3-15I/O PCBAThe I/O PCBA holds those external connectors that cannot fit on the CPU PCBA and provides for internal connections to the touchscre

UCW and Ultraview 1700 Monitors — Service Manual3-16Video RGB Connector (90385 Only)This connector connects analog video RGB signals to the CRT inside

Theory3-17I/O External ConnectorsThe following external connectors are mounted on the I/O PCBA. Additional external connectors are mounted on the CPU

UCW and Ultraview 1700 Monitors — Service Manual3-18Interconnect PCBAThe interconnect PCBA connects the CPU PCBA to the I/O PCBA. It contains only con

4-1ContentsMaintenanceOverviewCleaning/DisinfectingCAUTION: • Observe precautions for handling electrostatic-sensitive devices!!Never touch electrosta

UCW and Ultraview 1700 Monitors — Service Manual4-2To clean the exterior of monitors, modules, and cables:• Prepare the cleaning solution according to

Maintenance4-3Preventive Maintenance (PM) ProceduresThe following information describes the requirements and tests necessary for safety and performan

UCW and Ultraview 1700 Monitors — Service Manual4-4Normal Condition — Condition in which all means provided for protection are intact. Includes ground

Maintenance4-5Chassis Leakage Current Tests1. Plug the leakage analyzers into mains power.2. Plug the equipment into the analyzer’s AC receptacle.3.

UCW and Ultraview 1700 Monitors — Service Manual4-6Verifying Monitor FunctionsTo verify that the monitor functions correctly with parameter modules:1.

Maintenance4-7Error LogTo clear the error log:1. Power OFF the monitor for several seconds and then power ON again. Enter the Boot menu when the 3-2-

1-1ContentsIntroductionOverviewSpacelabs Medical’s products are designed and manufactured under good manufacturing practices and in compliance with al

UCW and Ultraview 1700 Monitors — Service Manual4-8Display Alignment1. At the Main menu, touch MONITOR SETUP, and then touch PRIVILEGED ACCESS.2. Ente

Maintenance4-9Display ColorTo inspect the color:1. Power OFF the monitor for several seconds and then power ON again. 2. Enter the Boot menu when the

UCW and Ultraview 1700 Monitors — Service Manual4-10Display Adjustments (90387)Display AlignmentAll display adjustments (e.g., brightness, contrast, p

Maintenance4-113. Recalibration using the Diagnostic Boot menu — A PS2 mouse or keyboard with RJ9 connector is required to perform a touchscreen cali

UCW and Ultraview 1700 Monitors — Service Manual4-12Figure 4-2: Location of screw5. Return the monitor to its normal position. 6. Remove the CRT top c

Maintenance4-13Figure 4-3: Top cover removal7. After clearing the retaining brackets, pull the cover straight back until it clears the base and can b

UCW and Ultraview 1700 Monitors — Service Manual4-14PCBA Drawer Removal/ReplacementRemoval of the PCBA drawer requires that both the CPU and I/O PCBAs

Maintenance4-153. Re-install the screws that secure the drawer to the monitor.NVRAM Replacement1. Follow the previous PCBA drawer removal instruction

UCW and Ultraview 1700 Monitors — Service Manual4-16Figure 4-6: CPU PCBAInterconnect PCBA Replacement1. Follow the PCBA drawer removal instructions.2.

Maintenance4-17I/O PCBA Removal/Replacement1. Remove the I/O and CPU PCBAs as described in the PCBA drawer removal instructions.2. Disconnect all int

UCW and Ultraview 1700 Monitors — Service Manual1-2Refer to Theory on page 3-1 of this manual for a detailed description of each monitor and its compo

UCW and Ultraview 1700 Monitors — Service Manual4-18Touchscreen Removal/ReassemblyRemoval1. Insert a blade screwdriver (or similar object) into each o

Maintenance4-19Exhaust Fan Replacement1. Remove the top cover of the display assembly.2. Remove the video PCBA and position it out of the way.3. Loca

UCW and Ultraview 1700 Monitors — Service Manual4-20AC Switch Replacement (90385)1. Remove the top cover.2. Remove the video driver PCBA and position

Maintenance4-21Disassembly Procedures (90387)Tools Required• Static mat• Static wrist strap• #1 and #2 Phillips screwdrivers (#2 driver > 7.5” sha

UCW and Ultraview 1700 Monitors — Service Manual4-22Enclosure Removal1. Remove the four painted screws from the top of the unit.2. Remove the four scr

Maintenance4-23PCBA Drawer Removal/ReplacementRemoval of the PCBA drawer requires that both the CPU and I/O PCBAs be removed as a unit.To extract the

UCW and Ultraview 1700 Monitors — Service Manual4-24NVRAM Replacement1. Follow the previous PCBA drawer removal instructions.2. Use an IC extractor to

Maintenance4-25Figure 4-12: CPU PCBAInterconnect PCBA Replacement1. Follow the PCBA drawer removal instructions.2. Disassemble the drawer as in the

UCW and Ultraview 1700 Monitors — Service Manual4-26I/O PCBA Removal/Replacement1. Remove the I/O and CPU PCBAs as described in the PCBA drawer remova

5-1ContentsTroubleshootingOverviewThe troubleshooting procedures in this chapter isolate equipment problems to a field-replaceable unit (FRU).The foll

Introduction1-3Figure 1-3: Ultraview 1700 with external power supply

UCW and Ultraview 1700 Monitors — Service Manual5-2SymptomsMonitor Has No DisplayPower1. Check the AC line cord to ensure that it is properly plugged

Troubleshooting5-3Monitor Operates but Fails System FunctionsModules and SDLC Link1. Verify that the proper SDLC terminations are set and that the pr

UCW and Ultraview 1700 Monitors — Service Manual5-4Mouse or Keyboard Input1. Try another mouse or keyboard (there is no setup for the mouse or keyboar

Troubleshooting5-5Power-ON diagnostics failures are reported in the upper-left corner window of the system startup screen. Refer to System Startup on

UCW and Ultraview 1700 Monitors — Service Manual5-6Troubleshooting Method 2: Using the Remote Terminal1. Activate a hyperterminal program on the remot

Troubleshooting5-701030500 “FLASH ROM Test Failed” Replace CPU board.01030501“FLASH ROM boot checksum larger than flash”Reburn boot kernel software i

UCW and Ultraview 1700 Monitors — Service Manual5-801030A06 “Video could not detect blue video signal” Replace CPU board.01030B00 “Couldn’t open IRTS

Troubleshooting5-9System StartupWhen the unit is first powered ON, the following three-window system startup screen is displayed.Figure 5-1: System S

UCW and Ultraview 1700 Monitors — Service Manual5-10Boot MenuThe Boot menu allows access to several basic configuration menus and functions of the mon

Troubleshooting5-11After initiation, the following main Boot menu appears.Figure 5-3: Boot menuThese keys are presented in the main Boot menu:? — Dis