Ram Test; Eprom Test - Duerkopp Adler 579 Service Instructions Manual

33.21 RAM Test

33.22 EPROM Test

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The RAM memory of the 579 can be tested in this menu.
When you are in the service menu, sequentially select the following
menu items with the arrow keys and the "OK" key:
- Test Functions
- Multitest
- RAM Test
The "RAM Test" menu appears.
The RAM test starts as soon as the menu is called up.
–
The message "Please wait..." appears in the display.
If the RAM of the 579 is okay, OK appears behind "SRAM" and
–
"NVSRAM".
If there is an error, "F" appears.
–
The EPROM of the 579 can be tested in this menu. Informations about
the software version appear additionally.
When you are in the service menu, sequentially select the following
menu items with the arrow keys and the "OK" key:
- Test Functions
- Multitest
- EPROM Test
The "EPROM Test" menu appears.
The EPROM Test starts as soon as the menu is called up.
–
The message "Please wait..." appears in the display instead of
"Checks." Ok.
If the EPROM of the 579 is okay Ok appears behind "Checks.".
–
If there is an error, "F" appears.
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