Vectron POS MobilePro III, Руководство пользователя

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80
POS MOBIL EPRO III
You see 20 key caps applied on a keyboard map.
i
The key caps are not fixed.
• Carefully take the caps from the keyboard map.
• Clean them with a brush or lint-free cloth. Observe the
information in chapter 8.1.1 “Cleaning housing and display”
on page 77
• Put back the key caps. For the correct arrangement of keys
please see in chapter 4.2.1.2 “Keyboard” on page 21.
• Align the keyboard grid as shown in Fig. 31 “Released key-
board grid” on page 79.
NOTICE
a
Damage of keyboard mat or malfunctions
caused by jammed key caps
X
When inserting the keyboard grid make
sure that the key caps are properly led
through the grid.
• Carefully press down the keyboard grid until it locks in
place as shown in Fig. 30 “Notch in keyboard grid” on page
78.
• Check the key caps for proper seating and mechanical
function.