OSI Systems Spacelabs Medical Ultraview 1500 User manual

Ultraview 1500 and
Ultraview 1600 Monitors
90363, 90364
Service Manual
070-0750-01 Rev. G
®

© 2004 Spacelabs Medical, Inc.
All rights reserved. Contents of this publication may not be reproduced in any form without the written permission of Spacelabs
Medical. Products of Spacelabs Medical are covered by U.S. and foreign patents and/or pending patents. Printed in U.S.A.
Specifications and price change privileges are reserved.
Spacelabs Medical considers itself responsible for the effects on safety, reliability and performance of the equipment only if:
• assembly operations, re-adjustments, modifications or repairs are carried out by persons authorized by Spacelabs
Medical, and
• the electrical installation of the relevant room complies with the requirements of the standard in force, and
• the equipment is used in accordance with the operations manual.
Spacelabs Medical will make available, on request, such circuit diagrams, component part lists, descriptions, calibration instructions
or other information which will assist appropriately qualified technical personnel to repair those parts of the equipment which are
classified by Spacelabs Medical as field repairable.
Spacelabs Medical is committed to providing comprehensive customer support beginning with your initial inquiry through purchase,
training, and service for the life of your Spacelabs Medical equipment.
CORPORATE OFFICES
U.S.A.
Spacelabs Medical, Inc.
5150 220th Ave SE
Issaquah, WA 98029
Telephone: [phone]
Telephone: [phone]
Fax: [phone]
Authorized EC Representative
UNITED KINGDOM
Spacelabs Medical Ltd.
Basepoint Business Centre
Metcalf Way, Crawley
West Sussex RH11 7XX
Telephone: [phone]
Fax: [phone]
BirthNet, Data Shuttle, Flexport, Intesys Clinical Suite, Maternal Obstetrical Monitor, MOM, Mermaid, Multiview, PCIS, PCMS,
PrintMaster, Quicknet, Sensorwatch, TRU-CAP, TRU-CUFF, TRU-LINK, UCW, Ultralite, Ultraview, Ultraview Clinical Messenger,
Ultraview SL, Uni-Pouch, Universal Flexport, Varitrend and WinDNA are trademarks of Spacelabs Medical, Inc.
Other brands and product names are trademarks of their respective owners.
CAUTION:
US Federal law restricts the devices documented herein to sale by, or on the order
of, a physician.
Rx
Only

i
Chapter Page
Table of Contents
Introduction
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Equipment Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
Setup
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Pre-Installation Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8
Network Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Biomed Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Theory
90363 Ultraview 1500 System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
90364 Ultraview 1600 System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
CPU PCBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
I/O PCBA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Interconnect PCBA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20
Maintenance
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Cleaning/Disinfecting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Preventive Maintenance (PM) Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
90363 Disassembly Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
90364 Disassembly Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
Troubleshooting
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Suggested Tools and Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
Symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
Monitor Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
System Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
Boot Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Diagnostic Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12
Parts
Field-Replaceable Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
Assembly Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
Appendix A — Glossary
Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Appendix B — Electromagnetic Compatibility
Electromagnetic Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Electromagnetic Immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2
Frequency Separation Distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-3
Appendix C — Symbols

1-1
Contents
Introduction
Overview
Spacelabs Medical’s products are designed and manufactured under good manufacturing practices
and in compliance with all applicable regulatory requirements. To ensure proper operation in
accordance with these guidelines, this product must be maintained by trained technicians using
Spacelabs Medical authorized replacement parts.
This manual covers both the 90363 Ultraview®1500 and the 90364 Ultraview 1600 monitors. The
90363 Ultraview 1500 monitor is a PCIS™and Ultraview SL™-compatible bedside mainframe. It
features a large 15-inch color display and an infrared touch screen.
The 90364 Ultraview 1600 monitor combines the module mounting capability of the 90491 module
housing, with the processing and display capabilities of the 90363 Ultraview 1500. The right-hand
side of the chassis is used to house the CPU and I/O PCBAs, while the left-hand side provides two
bays for module plug-in. The Ultraview 1600 is capable of driving an external speaker (either
amplified or unamplified) or may stand alone by use of the internal speaker. The result is a product
that provides the same Ultraview Care Network capabilities as the Ultraview 1500, but adds plug-in
support for two modules in a single, compact unit with a separate display. The Ultraview 1600 is
primarily intended to function as a compact, two-module bedside unit.
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Ultraview 1500/1600 Monitors — Service Manual
1-2
Refer to Theory on page 3-1 of this manual for a detailed description of each monitor and its
components.
Figure 1-1: Ultraview 1500 with wall mount
Figure 1-2: Ultraview 1500 with pedestal mount
90491
module housing
wall track
90363
monitor

Introduction
1-3
Figure 1-3: 90364 Ultraview 1600 with external power supply
Accessories
Monitor Options
Table 1: Ultraview 1500 and Ultraview 1600 Options
Option Definition
-F Ethernet Network Communications
-N Local Vital Signs Calculations Package
-O Local Drug Dose Calculations
-P Interactive and Advanced Network Functions
-Q Data Shuttle
-R Patient Data Logger (PDL)
-X 200V/240V Operation (Ultraview 1500 only)
-04 Four Waveform Zones
-05 Five Waveform Zones
-06 Six Waveform Zones

Ultraview 1500/1600 Monitors — Service Manual
1-4
Example:
A 90363-XQ04 (where “X” represents the language designator) is an Ultraview 1500 equipped
with:
• Q = Data Shuttle option
• 04 = Four waveform zones
Accessory devices supported by the Ultraview 1500/1600 are as follows:
Modules — The 90363 Ultraview 1500 supports all existing Ultraview modules except 90425,
90428, 90432, and 90410. The use of modules requires a module housing(s) and DC power
supply(ies).
The 90364 Ultraview 1600 supports all existing Ultraview modules except 90425, 90428, 90432, and
90410. The unit provides plug-in support for either two single-height modules or one double-height
module. The Ultraview 1600 supports additional modules by means of external module housings.
Flexport
®
System Interfaces — The Ultraview 1500/1600 supports the use of all existing
Spacelabs Medical Flexport interfaces. Refer to Parts on page 6-1 for installation requirements.
Repeater Displays — Up to two repeater displays may be connected to the Ultraview 1500/1600
monitor. The repeater displays serve only to duplicate the information shown on the Ultraview
1500/1600 monitor and does not accept user input. Repeater displays may be located up to 100 feet
from the Ultraview 1500/1600 monitor.
Touchscreen — The Ultraview 1600 supports the ELO Touch brand touchscreens. The Ultraview
1500 uses an integral infrared touchscreen.
Mouse — An Ultraview 1500/1600 supports the use of a PS/2-style mouse.
Keyboard — An Ultraview 1500/1600 supports the use of a PS/2-style keyboard.
Nurse Alert — The Ultraview 1500/1600 supports the use of a Spacelabs Medical nurse alert
device. This device provides an external indication that one of the parameters being monitored is in
an alarm condition.
Equipment Illustrations
90363 Ultraview 1500
The stand-alone unit consists of a color display with touchscreen and an optional mouse and
keyboard.
Figure 1-4: Front view of 90363
touchscreen

Introduction
1-5
Figure 1-5: Rear view of the 90363
WARNING:
• For safety, the power cord retainer hardware must always be used.
printer port (unavailable)
nurse call (unavailable)
nurse alert
speaker
microphone (unavailable)
mouse port
keyboard
serial out 1
serial out 2
video out 1
video out 2
SDLC
network connection
ON/OFF switch
power cord
ground lug
antenna cable (unavailable)
12
SDLC
12




1
2
SDLC





Ultraview 1500/1600 Monitors — Service Manual
1-6
90364 Ultraview 1600
Figure 1-6: Rear view of the 90364
Nurse call (unavailable), J17 Microphone (unavailable), J13
Serial port 1, J15 Nurse alert, J14
Video port 1, J7 NiMH battery
Serial port 2, J9 (Touchscreen) Equipotential ground
Audio output, J10 SDLC terminator, SW2
SDLC/IO, J16 SDLC/power input, P1
Mouse, J11 SDLC/power output, J2
Video port 2, J8 Unit power switch, SW1
Ethernet (10BaseT), J18 High level output, J3
External keyboard, J12 IRTS interface for 91416-B, J19
SDLC
1
2








1
2
SDLC

2-1
Contents
Setup
Inspection
Prior to installation of your 90363/90364 patient monitor, conduct an equipment audit.
Upon receipt of the equipment, a detailed inventory must be taken to verify that the equipment
received matches your order. This inventory should include serial numbers, model numbers with
options, and cables. Carefully inspect these items for shipping damage. If damage is apparent,
notify the freight company and Spacelabs Medical immediately.
The monitors are typically shipped as follows:
Ultraview 1500 Monitor (90363) — Contains the assembled monitor, I/O and CPU printed
circuit board assemblies (PCBAs), power cord (U.S.), and AC cord retainer.
Ultraview 1600 Monitor (90364) — Contains the main assembly with installed I/O and CPU
printed circuit board assemblies (PCBAs), power cord (U.S.), and AC cord retainer.
External Module Housing — The 90491 four-bay housing or the 90499 two-bay housing, DC
power supply, SDLC cables, and power cord.
Accessories — Contains the international power cords (if applicable) and cable assemblies
ordered.
Mounting Hardware — All ordered mounting hardware is supplied with appropriate instruction
sheets.
!• When removing items from the shipping container, make sure you remove ALL
components from each container.
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Pre-Installation Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Network Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Biomed Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Ultraview 1500/1600 Monitors — Service Manual
2-2
Pre-Installation Testing
Before mounting the equipment, it is recommended that you first verify its operation as
follows:
1. Power ON the unit and let the power-ON diagnostics run.
2. Look in the upper-left corner of the display for any diagnostic failures or other system errors.
The monitor will start up normally if no unacceptable diagnostic errors occur. Refer to
Troubleshooting on page 5-1 for more information on the diagnostics features if the monitor
does not start up normally.
3. Insert at least one parameter module for testing purposes.
4. Refer to the Preventive Maintenance (PM) Procedures on page 4-2 of this manual and
complete those procedures.
Mounting
The monitor can be mounted in one of three ways:
Wall mount — The unit is attached to an adjustable mounting arm that projects out from a wall
track. This mounting scheme is suitable for a bedside configuration.
Pedestal mount — The unit is securely attached to a flat surface, such as a shelf or an
operating room cart.
Roll stand — The unit can be easily rolled from one location to another.
The 90364 can also be operated unmounted in a free-standing, table-top configuration, or it can be
console-mounted.
For installation requirements of the module housing(s), refer to the Module Housings and Power
Supplies Service Manual (P/N 070-0680-xx, located on CD-ROM 084-0700-xx).
90363 Installation Specifications
Assembled weight of monitor: 36 lbs (16.4 kg)
Dimensions of monitor with pedestal at 0° tilt: 14 (H) × 14.5 (W) × 17.5 (D) in. (35.6 × 36.8 × 44.5 cm)
Temperature (operating): +10° to 40° C (50° to 104° F)
Humidity (operating): 10 to 95% relative humidity, non-condensing
90363 total power dissipation: 180 watts; 680 BTU/hour
AC input voltage range: 100 to 120; 220 to 230 VAC
AC input current: 2.5 A @100 to 120 VAC
AC input frequency range: 50 to 60 Hz
Power supply output voltage: +18 VDC
Power supply output current: 4.25 A (maximum)

Setup
2-3
90364 Installation Specifications
Base Tension Adjustment
The 90363 monitor’s base can be adjusted to increase or decrease the tension that allows tilting of
the monitor screen. Tension is factory-adjusted for optimum performance and further adjustment is
usually not necessary. If adjustment is necessary, turn the base screw clockwise (refer to
Figure 2-1) to increase base tension; turn it counterclockwise to decrease tension. Set the tension
loosely enough to allow normal viewer adjustments, yet tightly enough to hold the adjusted position.
Figure 2-1: 90363 base tension adjustment
Assembled weight of monitor: 9.7 lbs (4.4 kg)
Assembled weight DC power supply: 1.8 lbs (0.8 kg)
Dimensions of monitor: 10.25 (H) × 6.0 (W) × 9.5 (D) in.
(26.0 × 15.2 × 24.1 cm)
Dimensions of DC power supply: 2.1 (H) × 4.0 (W) × 6.5 (D) in.
(5.3 × 10.2 × 16.5 cm)
AC input voltage range: 100 to 120 VAC, 200 to 230 VAC
AC input current: 1.5 A (maximum)
AC input frequency range: 50/60 Hz
Power supply output voltage: +18 VDC
Power supply output current: 4.25 A (maximum)
Temperature (operating): +10° to 40° C (50° to 104° F)
Humidity (operating): 10 to 95% relative humidity, non-condensing
90364 power dissipation: 100 watts, 378 BTU/hour
!• If necessary, base adjustment must be done prior to installing the monitor onto a
mount.
• Not all monitors will have the base tension adjustment described here.
base tension adjusting screw

Ultraview 1500/1600 Monitors — Service Manual
2-4
Wall Mounting
Figure 2-2: Central station configuration for the Ultraview 1500
The wall mounting hardware consists of:
Wall track — The wall track is mounted vertically on the wall with the mounting arm installed in
the track. The mounting arm can be slid up and down in the wall track to the desired height. Wall
tracks are available in multiple lengths.
Wall track end caps — The wall track end caps are installed on the top and bottom of the wall
track to give the track a finished appearance and to prevent the equipment from sliding off the
end of the mounting track.
Mounting arm — The mounting arm projects horizontally out from the wall track and holds the
display assembly and module housings. Two types of arms are available: one for a monitor-only
installation; the other for installation of the monitor and module housing(s).
Mounting screws — Mounting screws are provided to install the end caps and to secure the
mounting arm at the desired vertical position.
Mounting Considerations
Power supply should be placed no closer than three inches (7.62 cm) to the remote housings to
allow sufficient air flow. Install a minimum of four AC outlets.
!• Specific wall requirements for the installation of wall mounts are not covered in
this manual and are the responsibility of each hospital. Refer to the Module
Housings and Power Supplies Service Manual, (P/N 070-0680-xx, located on CD-
ROM 084-0700-xx) for detailed instructions.
!• The monitor, monitor wall plate, and AC outlet must be located on the same side
of the patient bed. The power cord has a standard length of 10 ft. (3.05 m).
Minimum of 60”
from floor
Ethernet connector
AC mains
10’ patient cable
patient bed
Route all power cables
inside the wall track.
90363 or 91415-A
90491 or 90364
power supply

Setup
2-5
Pedestal Mounting
90363 Monitor
To attach the pedestal mount to the display assembly refer to Figure 2-3.
1. Verify that the pedestal’s six rubber feet and four retaining studs with retaining rings have
not been dislodged during shipping.
2. Carefully place the display on its side. A cushion should be used under the display to avoid
scratching the display case.
3. Rotate the display’s round base (if necessary) so that its tick mark points toward the front of
the unit.
4. Line up the four retaining studs on the pedestal with the four holes in the display’s round
base.
5. Push the pedestal onto the round base and secure it by turning each of the four retaining
studs 90 degrees clockwise with a straight blade screwdriver. The studs will lock in place
and can no longer be turned.
6. Carefully return the display to its normal upright position.
Figure 2-3: Pedestal mount
rubber feet (6)
retaining
studs (4)
tick mark

Ultraview 1500/1600 Monitors — Service Manual
2-6
Console Mounting
90364 Monitor
The physical layout and other console characteristics depend on the requirements of the hospital or
other institution. It is the responsibility of the institution to define its specific console needs and to
design and construct the console according to its specifications.
For this reason, Spacelabs Medical does not supply a pre-fabricated console assembly. Instead, this
section provides the information necessary to create a custom console design. In designing the
console, the following considerations must be kept in mind.
• Access
The rear of the console must be designed to allow for easy access. The dimensions of the rear
access door must allow the 90364 and display monitor to be easily installed and removed.
• Cooling
The console cabinet must be designed to allow sufficient air flow for natural convection. If the
console cabinet is enclosed, one of two cooling methods can be used:
Central air conditioning — The console can be connected directly to an air conditioning
cooling duct. The maximum ambient air temperature should be limited to approximately
32° C, and vented from the console at the highest exit.
Forced air fan — Small, quiet muffin fans rated at 100 cubic feet per minute (CFM) or
equivalent (to be provided by the institution) can be installed. In this case, provide one fan
for every central station or two system printers/module recorders that are installed in the
console.
!• The 90364 does not contain a fan.
!• If a network printer is to be installed in the console, the power dissipation and
dimensional requirements will be different. Refer to the printer specifications for
further information.

Setup
2-7
An example console design is shown in Figure 2-4. This figure shows the minimum dimensions
required to satisfy the above requirements.
Figure 2-4: Minimum cavity sizes for console setup
!• When mounting the Ultraview 1600 as shown in Figure 2-4, this cabinet specification
may not allow for appropriate clearance for displays larger than 15 inches
(38.1 cm).
26.5”
(67.3 cm)
optional
air inlet
30”
(76.2 cm)
46.5”
(118.20 cm)
16.5”
(41.91 cm)
10×
cable
hole
air inlet
AC power
removable back
exhaust fan
with louvers
optional DC power
supply mount using wall
mount
DC power supply
access

Ultraview 1500/1600 Monitors — Service Manual
2-8
Installation
90363 Ultraview 1500
The cables and adapters available for making interconnections to the 90363 and other components
are listed in Table 1 and Table 2. The use of these cables is illustrated schematically in Figure 2-5:
90363 cabling diagram.
Refer to Parts on page 6-1 of this document for additional cable part numbers.
Table 1: Common Cables and Adapters
Cable/
Adapter Part Number Description
A 012-0182-00 Cable, Shielded RS-232, Display, Alarm
B 012-0391-xx Cable, Display Assembly to Module Housing
C 175-0951-xx Cable, Assembly, Ethernet, 10BaseT
E 012-0395-00 Cable, Serial Data, RS-232
CAUTION:
• Spacelabs Medical has tested and approved the cables listed in Table 1 and
Table 2 for use with the 90363 monitor. For continued EMI radiation
compliance, use only these cables.
Table 2: 90363 Cables and Adapters
Cable/
Adapter Part Number Description
F 012-0584-00 Cable, Display Assembly, male DB15 to RGB, 6 feet (1.8 m)

Setup
2-9
1Video output is a repeater display and is not configurable.
2Serial output may also be used for external touchscreen input in some external display
applications.
Figure 2-5: 90363 cabling diagram
90364 Ultraview 1600
The cables and adapters available for making interconnections to the 90364 and other components
are listed in Table 1 on page 2-8 and Table 3 below. The use of these cables is illustrated
schematically in Figure 2-6.
CAUTION:
• Spacelabs Medical has tested and approved the cables listed in Table 3 for
use with the 90364. For continued EMI radiation compliance, use only these
cables.
Table 3: 90364 Cables and Adapters
Cable/
Adapter
Part
Number Description
G 012-0601-00 Cable, SDLC with power interface, 1 ft. (0.305 m)
H 012-0593-00 Cable, video
J 012-0555-00 Cable, powered Flexport
K 012-0595-00 Cable, audio
L 012-0620-00 Cable, touchscreen/video sync.
monitor
nurse alert
Ethernet
serial I/O
2
DC
module housing
A
B, G
C
E
supply
power
ferrite beads
90491/90499
Video
1
F
90363
P1
SDLC

Ultraview 1500/1600 Monitors — Service Manual
2-10
Refer to Parts on page 6-1 for additional cable part numbers.
Figure 2-6: 90364 cabling diagram
† The J9 COM port must be used to interface a serial touchscreen. Using J15 to interface the
touchscreen is not supported.
* Only one display with touchscreen can be attached to the 90364. A second display can only be
driven for a video touchscreen; any audio is not available.
Ethernet LAN Cables
•Pre-molded cables — When connecting a monitor to the wall plate or in the construction of a
central station, use cables with both ends pre-molded. These cables have ferrite beads molded
into each end for EMI compliance and are available in multiple lengths.
•Bulk cables — If desired, cables can be constructed from bulk 500-foot (152.4 m) spools. This
type of cable construction is preferable in cases where conduit lengths are unknown.
SDLC Bus Connections
The 90364 has two integral module bays providing plug-in support for either two single-height
modules or one double-height module. If additional modules are required, these are installed in
external module housings and connected to the 90364 by the SDLC interface. The 90363 requires
an external module housing for parameter module support. Flexport devices are also connected by
the SDLC interface. External module housings or Flexport devices require that the SDLC bus be
configured correctly.
The 90363/90364 support the 90491 four-bay external module housing, or the 90485/90499 two-bay
external module housings.
Multiple module housings may be used. They are interfaced to the 90363/90364 by daisy-chaining
them together to create an extended SDLC bus.
90364
90499
module
housing
Flexport
terminator
J7
J2
J14
J15
P1 J2
nurse
alert
serial I/O
Ethernet
A
E
C
G
DC power
supply
J16 P1
G
J
J18
J9
J10
H
E
K
serial I/O†
display
with touch
and audio
91416-B
display
J19
*
*J7
J9 L
Generic