1-14 Getting Started Series 2600 System SourceMeters Reference Manual
2600S-901-01 Rev. A / May 2006 Return to Section 1 topics
Fuse replacement
A rear panel fuse drawer is located below the AC receptacle (refer to Figure 1-2).
This fuse protects the power line input of the instrument. If the line voltage fuse
needs to be replaced, refer to
Line fuse replacement in Section 17.
Power-up sequence
On power-up, the Series 2600 performs self-tests on its ROM, NVRAM, and RAM
and momentarily lights all segments and annunciators. If a failure is detected, the
instrument momentarily displays an error message and the ERR annunciator
turns on. (Error messages are listed in
Appendix B).
NOTE If a problem develops while the instrument is under warranty, return it to
Keithley Instruments, Inc., for repair.
Assuming no errors occur, the Series 2600 will power-up as follows:
• After a few seconds with the OUTPUT indicators and display pixels on, the
instrument model number, firmware revision levels, and line frequency
setting are briefly displayed.
• The node and the GPIB address are displayed briefly as follows:
KEITHLEY MODEL 26xx
1
NODE = 1 GPIB = 26
• The node and serial port parameters are displayed briefly:
KEITHLEY MODEL 26xx
3
NODE = 1 SERIAL = 9600,8,N,1,NONE
• If the line frequency setting is AUTO, a screen will be displayed indicating
the power line frequency is being detected.
System identification
Serial number, firmware revision, and calibration dates can be displayed by selecting
the SERIAL# item of the main menu (press MENU > GENERAL > SYSTEM-INFO).
Select FIRMWARE, SERIAL#, or CAL as desired.
For remote programming, use the *IDN? query to read system information.
1. Unit displays actual model number: 2601, 2602, 2611, or 2612.
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