4-19
Chapter 4. CONNECTIONS AND SETUP
■
Touch switch test
To test the
EST
touch switches.
Touch
[2. Touch switch test]
in the self diagnostics menu.
>>
The following screen will be displayed:
Each cell framed with white lines is one touch area.
When a cell is touched, an
sign is displayed.
When the cell is touched again, the
sign is cleared.
[Exit]
Touch to return to the self diagnostics menu.
■
Memory test
To test the
EST
memory.
Touch
[3. Memory test]
in the self diagnostics menu.
>>
The following screen appears and the memory test is performed:
After a few seconds, the test result is displayed.
The messages are as follows:
[Exit]
Touch to return to the self diagnostics menu.
If “Memory test detected an error.” is displayed, contact the Yamatake
sales/service office, or the dealer from whom you purchased the equipment.
OK
OK
Test result
Messages
Good
“Memory test completed. No errors found.”
No good
“Memory test detected an error.”
