Service Manuals, User Guides, Schematic Diagrams or docs for : Keithley 2001M CDROM Digital Multimeters - Data Acquisition - Switch Systems Product Information CD_Content pdfs PA-828B

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download PA-828B documenatation <<

Text preview - extract from the document

                                                 Model 2700/2750 ROM Upgrade
Keithley Instruments, Inc.
28775 Aurora Road                  Notice for Models 7701, 7711, and 7712 Support
Cleveland, Ohio 44139
(440) 248-0400
Fax: (440) 248-6168


Introduction
                                     Read this first
The Model 2700/2750 mainframe requires firmware revision B04 or higher (B05, B06, etc.) to properly support the Model 7701
150V 32-Channel Differential Multiplexer switch card, the Model 7711 2GHz RF module, and the Model 7712 3.5GHz RF module.
The Model 2750 mainframe requires version A03 or higher to support these modules. If the firmware revision of your device is lower
than B04 for the Model 2700 and A03 for the Model 2750, a ROM upgrade is required.
Step 1. Determine the firmware revision of your Model 2700/2750
The firmware revision is briefly displayed during the power-on sequence of the instrument. When the instrument is turned on, all dis-
play annunciators will turn on for a short period of time. After that, the firmware revision will be briefly displayed as follows:
             REV: yyy zzz
             where: yyy is the mainframe firmware revision (e.g., B04 of the Model 2700, A03 of the Model 2750).
                       zzz is the display board firmware revision (e.g., A01), which does not apply to this upgrade.
To determine the firmware revision remotely, use the *IDN? query command. After sending the *IDN? command and addressing the
instrument to talk, the following response message is sent to the computer:
             KEITHLEY INSTRUMENTS INC., MODEL wwww, xxxxxxx, yyy/zzz
             where:
                    wwww is the mainframe model (2700 or 2750).
                    xxxxxxx is the serial number of the mainframe.
                    yyy is the firmware revision of the mainframe.
                    zzz is the display board firmware revision (e.g., A01), which does not apply to this upgrade.
Step 2. Determine the next course of action
Based on the firmware revision of your Model 2700 or 2750, choose the appropriate course of action:
            

◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo