IBM RS/6000 7043 260 Service Manual
RS/6000 7043 Model 260 IBM
Service Guide
SA38-0554-00
First Edition (October 1998)
The following paragraph does not apply to the United Kingdom or any country where
such provisions are inconsistent with local law: THIS PUBLICATION IS PROVIDED “AS
IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied
warranties in certain transactions, therefore, this statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Changes are
periodically made to the information herein; these changes will be incorporated in new editions
of the publication. The manufacturer may make improvements and/or changes in the
product(s) and/or the program(s) described in this publication at any time, without notice.
It is possible that this publication may contain reference to, or information about, products
(machines and programs), programming, or services that are not announced in your country.
Such references or information must not be construed to mean that these products,
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licensed program in this publication is not intended to state or imply that you can use only that
licensed program. You can use any functionally equivalent program instead.
Requests for technical information about products should be made to your authorized reseller
or marketing representative.
International Business Machines Corporation 1998.. All rights reserved.
Note to U.S. Government Users -- Documentation related to restricted rights -- Use,
duplication or disclosure is subject to restrictions set forth is GSA ADP Schedule Contract with
IBM Corp.
Contents
Communications Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
Federal Communications Commission (FCC) Statement ............... vii
European Union (EU) Statement ............................ viii
International Electrotechnical Commission (IEC) Statement ............. viii
United Kingdom Telecommunications Safety Requirements ............. viii
Avis de conformité aux normes du ministère des Communications du Canada .. ix
Canadian Department of Communications Compliance Statement .......... ix
VCCI Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Radio Protection for Germany ............................... ix
Safety Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Unit Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xii
Laser Safety Information ................................. xiii
Environmental Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xv
Product Recycling and Disposal .............................. xv
Environmental Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xv
About This Book ..................................... xvii
ISO 9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii
Chapter 1. Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
System Unit Locations .................................. 1-1
System Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Service Inspection Guide ................................ 1-10
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
Chapter 2. Maintenance Analysis Procedures (MAPs) ............. 2-1
Quick Entry MAP ..................................... 2-2
MAP 1020: Problem Determination ........................... 2-9
MAP 1240: Memory Problem Resolution ....................... 2-15
MAP 1520: Power .................................... 2-23
MAP 1540: Minimum Configuration .......................... 2-31
Chapter 3. Error Code to FRU Index ........................ 3-1
Firmware/POST Error Codes .............................. 3-2
Bus SRN to FRU Reference Table .......................... 3-31
Preface iii
Typical Boot Sequence for 7043 Model 260 ..................... 3-32
Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Boot Problems/Concerns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
Chapter 4. Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Physical Location Codes ................................. 4-1
AIX Location Codes .................................... 4-3
AIX and Physical Location Code Reference Table .................. 4-6
Chapter 5. Loading the System Diagnostics ................... 5-1
Chapter 6. System Management Services ..................... 6-1
Graphical System Management Services ....................... 6-1
Config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
MultiBoot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
RIPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
SCSI ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
Firmware Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Text-Based System Management Services ..................... 6-23
Display Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
MultiBoot Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
Select Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Chapter 7. Removal and Replacement Procedures ............... 7-1
Handling Static–Sensitive Devices ........................... 7-2
Procedure List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Stopping the System Unit ................................ 7-4
Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Processor and Memory Card Cover ......................... 7-10
Memory Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
Processor Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17
Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
Internal Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-23
Configuration or Deconfiguration of Media Drives .................. 7-26
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
I/O Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
iv Service Guide
Operator Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
CEC Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
I/O Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
Disk Drive Cage ..................................... 7-40
CD-ROM Drive, Tape Drive, Diskette Drive ..................... 7-43
Chapter 8. Parts Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Power Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Appendix A. Service Processor Information ................... A-1
Service Processor Menus ................................ A-3
General User Menus ................................... A-4
Privileged User Menus .................................. A-6
Service Processor Functions and Features ..................... A-26
Service Processor Operational Phases ........................ A-39
Service Processor Procedures in Service Mode .................. A-41
Modem Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-42
Appendix B. Interpreting Firmware Error Codes ................. B-1
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-1
Reader's Comments — We'd Like to Hear From You ............... X-3
Preface v
vi Service Guide
Communications Statements
The following statement applies to this product. The statement for other products
intended for use with this product appears in their accompanying documentation.
Federal Communications Commission (FCC) Statement
Note: The 7043 Model 260 been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult an authorized dealer or service representative for help.
Properly shielded and grounded cables and connectors must be used in order to
meet FCC emission limits. Proper cables and connectors are available from
authorized dealers. Neither the provider nor the manufacturer are responsible for
any radio or television interference caused by using other than recommended cables
and connectors or by unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user's authority to operate the
equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Communications Statements vii
Responsible Party:
International Business Machines Corporation
New Orchard Road
Armonk, New York 10504
Telephone: (919) 543-2193
Tested to Comply
With FCC Standards
FOR HOME OR OFFICE USE
European Union (EU) Statement
This product is in conformity with the protection requirements of EU Council Directive
89/336/EEC on the approximation of the laws of the Member States relating to
electromagnetic compatibility. The manufacturer cannot accept responsibility for any
failure to satisfy the protection requirements resulting from a non-recommended
modification of the product, including the fitting of option cards supplied by third
parties. Consult with your dealer or sales representative for details on your specific
hardware.
This product has been tested and found to comply with the limits for Class B
Information Technology Equipment according to CISPR 22 / European Standard EN
55022. The limits for Class B equipment were derived for typical residential
environments to provide reasonable protection against interference with licensed
communication devices.
International Electrotechnical Commission (IEC) Statement
This product has been designed and built to comply with IEC Standard 950.
United Kingdom Telecommunications Safety Requirements
This equipment is manufactured to the International Safety Standard EN60950 and
as such is approved in the UK under the General Approval Number
NS/G/1234/J/100003 for indirect connection to the public telecommunication network.
The network adapter interfaces housed within this equipment are approved
separately, each one having its own independent approval number. These interface
adapters, supplied by the manufacturer, do not use or contain excessive voltages.
An excessive voltage is one which exceeds 70.7 V peak ac or 120 V dc. They
interface with this equipment using Safe Extra Low Voltages only. In order to
viii Service Guide
maintain the separate (independent) approval of the manufacturer's adapters, it is
essential that other optional cards, not supplied by the manufacturer, do not use
main voltages or any other excessive voltages. Seek advice from a competent
engineer before installing other adapters not supplied by the manufacturer.
Avis de conformité aux normes du ministère des Communications du
Canada
Cet appareil numérique de la classe B est conform à la norme NMB-003 du Canada.
Canadian Department of Communications Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
VCCI Statement
The following is a summary of the VCCI Japanese statement in the box above.
This product is a Class B Information Technology Equipment and conforms to the
standards set by the Voluntary Control Council for Interference by Information
Technology Equipment (VCCI). This product is aimed to be used in a domestic
environment. When used near a radio or TV receiver, it may become the cause of
radio interference. Read the instructions for correct handling.
Radio Protection for Germany
Dieses Gerät ist berechtigt in Übereinstimmung mit dem deutschen EMVG vom
9.Nov.92 das EG–Konformitätszeichen zu führen.
Der Aussteller der Konformitätserklärung ist die IBM Germany.
Dieses Gerät erfüllt die Bedingungen der EN 55022 Klasse B.
Communications Statements ix
x Service Guide
Safety Notices
A
danger
death or serious personal injury.
A
caution
moderate or minor personal injury.
Electrical Safety
Observe the following safety instructions any time you are connecting or
disconnecting devices attached to the workstation.
DANGER
notice indicates the presence of a hazard that has the potential of causing
notice indicates the presence of a hazard that has the potential of causing
An electrical outlet that is not correctly wired could place hazardous
voltage on metal parts of the system or the devices that attach to the
system. It is the responsibility of the customer to ensure that the outlet
is correctly wired and grounded to prevent an electrical shock.
Before installing or removing signal cables, ensure that the power
cables for the system unit and all attached devices are unplugged.
When adding or removing any additional devices to or from the system,
ensure that the power cables for those devices are unplugged before
the signal cables are connected. If possible, disconnect all power
cables from the existing system before you add a device.
Use one hand, when possible, to connect or disconnect signal cables
to prevent a possible shock from touching two surfaces with different
electrical potentials.
During an electrical storm, do not connect cables for display stations,
printers, telephones, or station protectors for communication lines.
CAUTION:
This product is equipped with a three–wire power cable and plug for the user's
safety. Use this power cable with a properly grounded electrical outlet to avoid
electrical shock.
Preface xi
DANGER
To prevent electrical shock hazard, disconnect the power cable from
the electrical outlet before relocating the system.
Unit Emissions
The unit-related emission value is equal to or lower than 70dB(A).
Der Geräuschpegel der Einheit ist kleiner oder gleich 70 db(A).
xii Service Guide
Laser Safety Information
The optical drive in this system unit is a laser product. The optical drive has a label
that identifies its classification. The label, located on the drive, is shown below.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
IEC 825:1984 CENELEC EN 60 825:1991
The optical drive in this system unit is certified in the U.S. to conform to the
requirements of the Department of Health and Human Services 21 Code of Federal
Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere,
the drive is certified to conform to the requirements of the International
Electrotechnical Commission (IEC) 825 (1st edition 1984) and CENELEC EN 60
825:1991 for Class 1 laser products.
CAUTION:
A class 3 laser is contained in the device. Do not attempt to operate the drive
while it is disassembled. Do not attempt to open the covers of the drive as it
is not serviceable and is to be replaced as a unit.
Class 1 laser products are not considered to be hazardous. The optical drive
contains internally a Class 3B gallium-arsenide laser that is nominally 30 milliwatts at
830 nanometers. The design incorporates a combination of enclosures, electronics,
and redundant interlocks such that there is no exposure to laser radiation above a
Class 1 level during normal operation, user maintenance, or servicing conditions.
Preface xiii
xiv Service Guide
Environmental Notices
Product Recycling and Disposal
This unit contains materials such as circuit boards and connectors with lead that
require special handling and disposal at end of life. Before this unit is disposed of,
these materials must be removed and recycled or discarded according to applicable
regulations. This manual contains specific information on batteries where applicable.
This product may contain nickel-cadmium and/or lithium batteries. The battery(s)
must be recycled or disposed of properly. Recycling facilities may not be available in
your area. In the United States, IBM has established a collection process for reuse,
recycling, or proper disposal of used sealed lead acid, nickel cadmium and nickel
metal hydride batteries and battery packs from IBM equipment. For information on
proper disposal of the nickel cadmium batteries in this product, please contact IBM at
1-800-426-4333. For information on battery disposal outside the United States,
contact your local waste disposal facility.
Environmental Design
The environmental efforts that have gone into the design of this system signify IBM's
commitment to improve the quality of its products and processes. Some of these
accomplishments include the elimination of the use of Class I ozone-depleting
chemicals in the manufacturing process and reductions in manufacturing wastes.
For more information, contact an IBM account representative.
Environmental Notices xv
xvi Service Guide
About This Book
This book provides maintenance information that is specific to the system unit,
adapters, and attached devices that do not have their own service information. This
book also contains Maintenance Analysis Procedures (MAPs) that are not common
with other systems. MAPs that are common to all systems are contained in the
RS/6000 Diagnostic Information for Multiple Bus Systems
This book is used by a service technician to diagnose and repair system failures.
This book assumes that the service technician has had previous training on the 7043
Model 260.
ISO 9000
ISO 9000 registered quality systems were used in the development and
manufacturing of this product.
Related Publications
The following publications provide additional information about your system unit:
.
IBM
The
The
The
The
Trademarks
AIX is a registered trademark of the International Business Machines
PowerPC is a trademark of the International Business Machines
Preface xvii
7043 Model 260 User's Guide
system unit, install, configure, and modify options, and solve minor problems.
IBM RS/6000 Diagnostic Information for Multiple Bus Systems
diagnostic information, service request numbers (SRNs), and failing function
codes (FFCs).
contains information to help users set up their
contains
IBM RS/6000 Adapter, Device, and Cable Information for Multiple Bus
Systems
system. This manual is intended to supplement the service information found in
the
your installation.
Corporation.
Corporation
contains information about adapters, devices, and cables for your
IBM RS/6000 Diagnostic Information for Multiple Bus Systems
Site and Hardware Planning Guide
contains information to help you plan
.
xviii Service Guide
Chapter 1. Reference Information
System Unit Locations
Front View with Media Door Off
CD-ROM Drive
Disk Drives
Diskette Drive
Operator Panel
Chapter 1. Reference Information 1-1
Rear View
1
3
2
13
14
15
10
12
16
19
4
5
8
17
18
7
6
9
11
1-2 Service Guide
1 Power Supply LED
2 Power Supply Test Switch
3 Power Connector
4 Serial Connector S1
5 Serial Connector S2
6 AUI Ethernet Connector
7 Tablet Connector
8 Keyboard Connector
9 Mouse Connector
10 Audio Line Out
11 Audio Line In
12 RJ45 Ethernet Connector
13 Parallel Connector
14 External SCSI Connector
15 PCI Slot 5 (32-bit)
16 PCI Slot 4 (32-bit)
17 PCI Slot 3 (32-bit)
18 PCI Slot 2 (64-bit)
19 PCI Slot 1 (64-bit)
Chapter 1. Reference Information 1-3
I/O Board Component Locations
J19
J16
J10
J23
J24
J26
J25
J27
J21
J28
J12
J13
J14
J8
J15
J9
J20
J18
J17
J7
J11
J4
J1
J2
J3
1-4 Service Guide
J6
J5
J1 Operator panel power connector
J2 Operator panel audio connector
J3 PCI fan connector
J4 I/O board connector to system board
J5 VPD module connector
J6 ESP external connector
J7 Internal SCSI connector
J8, J9 64-bit PCI connectors
J10 CD ROM Audio
J11 Battery connector
J12, J13, J14 32-bit PCI connectors
J15 Service processor external connector
J16 Power connector
J17 Diskette drive connector
J18 Tablet connector
J19 Power connector
J20 AUI Ethernet connector
J21 Cec fan connector
J23 Serial port connector
J24 Keyboard/Mouse connector
J25 RJ45 Ethernet connector
J26 Audio in/out
J27 Parallel port connector
J28 External SCSI connector
Chapter 1. Reference Information 1-5
SCSI IDs and Bay Locations
4
5
1
2
3
1 Bay D2 CD-ROM SCSI ID 1
2 Bay D3 Media device SCSI ID 0
3 Bay D1 Diskette drive Non-SCSI
4 Bay D4 Disk drive SCSI ID 9
5 Bay D5 Disk drive SCSI ID 8
Note: The SCSI bus ID's are the recommended values. Features installed at the
manufacturing site correspond to these IDs. Field installations may not comply with
these recommendations.
1-6 Service Guide
System Board Locations
J8
J6
J3
J2
J1
J1 System board connector to I/O board
J2 Memory card 2 connector
J3 Memory card 1 connector
J5 Power supply connector
J6 Processor card connector #2
J7 Power supply connector
J8 Processor card connector #1
Memory Card Locations
Slot J15
Slot J13
Slot J11
Slot J9
Slot J7
Slot J5
Slot J3
Slot J1
J7
J5
Slot J16
Slot J14
Slot J12
Slot J10
Slot J8
Slot J6
Slot J4
Slot J2
Note: Memory modules must be installed in pairs and in the correct slot
configuration. (Slots J1 and J2, J3 and J4, J5 and J6, etc.)
Chapter 1. Reference Information 1-7
Operator Panel
1
2
3
4
1 Power On Switch
2 Reset Switch
3 Power On LED
4 Disk Drive Activity LED
5 Display
6 Headset Receptacle
7 Microphone Receptacle
6
5
7
1-8 Service Guide
System Cables
Fan
Power SupplyPower
J21
Supply
Power
ROM
CD ROMCD
P6
Fan
SCSI
Disk
Disk
Drives
Drives
Audio
SCSI
Power
SCSI
Power
Data
Media
Media
Device
Device
Diskette
Power
Op
Op
Panel
Panel
Audio
P1
J10
J7
P2
P3
System BoardSystem
J7
Board
J5
J1
J2
J3
Fan
P4
P5
J17
I/O BoardI/O Board
Chapter 1. Reference Information 1-9
Service Inspection Guide
Perform a service inspection on the system when:
The system is inspected for a maintenance agreement.
Service is requested and service has not recently been performed.
An alterations and attachments review is performed.
Changes have been made to the equipment that may affect the safe operation of
the equipment.
External devices with their own power cables have those cables attached.
If the inspection indicates an unacceptable safety condition, the condition must be
corrected before anyone can service the machine.
Note: The correction of any unsafe condition is the responsibility of the owner of the
system.
Perform the following checks:
1. Check the covers for sharp edges and for damage or alterations that expose the
internal parts of the system unit.
2. Check the covers for proper fit to the system unit. They should be in place and
secure.
3. Gently rock the system unit from side to side to determine if it is steady.
4. Set the power switch of the system unit to Off.
5. Remove the covers.
6. Check for alterations or attachments. If there are any, check for obvious safety
hazards such as broken wires, sharp edges, or broken insulation.
7. Check the internal cables for damage.
8. Check for dirt, water, and any other contamination within the system unit.
9. Check the voltage label on the back of the system unit to ensure that it matches
the voltage at the outlet.
10. Check the external power cable for damage.
11. With the external power cable connected to the system unit, check for 0.1 ohm
or less resistance between the ground lug on the external power cable plug and
the metal frame.
12. Perform the following checks on each device that has its own power cables:
a. Check for damage to the power cord.
1-10 Service Guide
b. Check for the correct grounded power cable.
c. With the external power cable connected to the device, check for 0.1 ohm or
less resistance between the ground lug on the external power cable the
metal frame of the device.
13. Install the covers.
Chapter 1. Reference Information 1-11
Specifications
The mechanical packaging, cooling, power supply, and environmental requirements
for the server is shown in the following:
Dimensions
With pedestal:
– Height - 615 mm (24.2 inches)
– Depth - 681 mm (26.8 inches)
– Width - 340 mm (13.4 inches)
Without pedestal:
– Height - 610 mm (24.0 inches)
– Depth - 681 mm (26.8 inches)
– Width - 221 mm (8.7 inches)
Weight
Configuration dependent
Operating Environment - Class B
Temperature - 16° to 32°C (60° to 90°F)
Humidity - 8% to 80% noncondensing
Maximum Altitude - 2135 m (7000 feet)
Power Source Loading
Typical EMC Configuration - 0.3 kVA
Maximum - 0.5 kVA
Power Requirements
Typical - 275 watts
Maximum - 640 watts
1-12 Service Guide
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