ELCOM Euro-200TE, Руководство пользователя

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Note
Self-test of the keyboard II.
This second self-test of keyboard evaluate consecutive pressing of keys. If the cash register contains also
optional programmable keyboard self-test evaluate also this keyboard. If the keys are pressed in exact de-
fined order as shown at the Figure 8. 1. (8. 2) and keyboard and its control circuits are working fine, test is
finished successfully.
1) Switch the cash register into the “P” mode:

.
2) Press

on the keyboard.
3) Press the

( M
ULTIPLY
) button.
4) Press the individual buttons one by one following direction as shown at Figure 8. 1. (8. 2).
5) To finish the test press the

( T
OTAL
) button.
Figure 8.2 - Keyboard
Figure 8.3 - Optional programmable keyboard