DURKOPP ADLER 745-34-2 Programming Instructions

7.4.2 Testing RAM (Random-Access Memory)
This program tests the microcomputer’s working memory (RAM).
–
Press OK to run the test program.
The test result appears in the display.
Display Explanation
RAM OK random-access memory is operating perfectly
RAM ERROR error in random-access memory
Hint:
If the message RAM ERROR occurs during the RAM test, the control
must be replaced.
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DURKOPP ADLER 745-34-2 Specifications

General

Brand	DURKOPP ADLER
Model	745-34-2
Category	Sewing Machine
Language	English