Users Guide

TFTP
Abbreviation for Trivial File Transfer Protocol. TFTP is a version of the TCP/IP FTP protocol that has no directory or password capability.
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text mode
Avideomodethatcanbedefinedasxcolumnsbyyrowsofcharacters.
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threshold values
Systems are normally equipped with various sensors that monitor temperature, voltage, current, and fan speed. The sensor's threshold values specify the
ranges (min and max values) for determining whether the sensor is operating under normal, noncritical, critical or fatal conditions. Server Administrator-
supported threshold values are
l UpperThresholdFatal
l UpperThresholdCritical
l UpperThresholdNon-critical
l Normal
l LowerThresholdNon-critical
l LowerThresholdCritical
l LowerThresholdFatal
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time-out
A specified period of system inactivity that must occur before an energy conservation feature is activated.
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tpi
Abbreviation for tracks per inch.
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TSR
Abbreviation for terminate-and-stay-resident. A TSR program runs "in the background." Most TSR programs implement a predefined key combination
(sometimes referred to as a hot key) that allows you to activate the TSR program's interface while running another program. When you finish using the TSR
program,youcanreturntotheotherapplicationprogramandleavetheTSRprogramresidentinmemoryforlateruse.TSRprogramscansometimescause
memory conflicts. When troubleshooting, rule out the possibility of such a conflict by rebooting your system without starting any TSR programs.
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TSOP
Abbreviation for thin small outline package. A very thin, plastic, rectangular surface mount chip package with gull-wing pins on its two short sides.
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UDP
Abbreviation for user datagram protocol.
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UMB
Abbreviation for upper memory blocks.
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unicode
A fixed width, 16-bit world wide character encoding, developed and maintained by the Unicode Consortium.
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upper memory area
The 384 KB of RAM located between 640 KB and 1MB. If the system has an Intel386 or higher microprocessor, a utility called a memory manager can create
UMBs in the upper memory area, in which you can load device drivers and memory-resident programs.
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