Display Test - wtw TresCon UNO A111 Operating Manual

Maintenance
Testing the display
6 - 12

6.1.6 Display test

This service lets you check that all the pixels of the display can be
addressed.
1 Measuring mode
Call up the Service menu: Simultaneously press the keys,
4 and 5. The request Enter PIN appears.
Input the PIN digit-by-digit with 68. Change the digit
2
with 57 and confirm with 3. The Service Mode
menu appears.
Select the Display Test menu item with 68 and confirm
3
with 3.
4 After a brief waiting period, all the pixels are addressed and a
bar runs through the display.
Quit the display test with 4 and return to the service mode.
5
TresCon UNO
ba43134e08 05/2017