ELCOM Euro-200T, User Manual

Page: 90 / 92

90
Helpful advice
Procedure for running self-test of keyboard:
1) Switch ECR into the “P” mode:

.
2) Press

on the keyboard.
3) Press the

( M
ULTIPLY
) button.
4) Press the individual buttons one after another and check the values on the display.
5) To finish the test press the
 ( T
OTAL
) button.
If the key is functional, its position, code and name will appear on the display. Press the

( T
OTAL
) button
to finish the keyboard test.
Self-test of the keyboard II.
This second self-test of keyboard evaluate consecutive pressing of keys. If ECR contains also optional
programmable keyboard self-test evaluate also this keyboard. If the keys are pressed in exact defined 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 ECR 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 8.1 - Keyboard
DPT 1
SHIFT
DPT 2
DPT 3
DPT 4
DPT 5
DPT 6
DPT 7
DPT 8
DPT 9
DPT 10
SCALE
EAN
MODE
PRICE
CLEAR
C
RF
!"#% ABC MULTIPLY
SUBTOTAL
TOTAL
TL
ST
CH CR
PLU DPT
DEF
GHI JKL MNO
PQRS TUV WXYZ
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