Epson LT - 286e Uživatelský manuál stáhnout pdf (Strana 19)

Processor Speed Test

This test identifies the CPU clock speed and displays a message

similar to this:

Measure CPU speed in Megahertz = 12.00

Coprocessor Test

This test checks the math coprocessor.

the math coprocessor is not

installed, you see this message:

Numeric Data processor not present.

DMA Controller Test

This test performs read/write tests on the memory address

registers and page registers of DMA controller

and 2.

During the test, you see this message:

Testing Programmable DMA Controller.

When the test completes successfully, you see this message:

Programmable DMA Controller test

passed OK.

14 System Diagnostics

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 59 60

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Epson LT - 286e Uživatelský manuál Strana 19