Sharp ER-A440 Installation Manual page 8

ER-12KT7, ER-22KT7
1) Attach two spacers to the keyboard frame.
Yellow
White
Yellow
White
Yellow
•
Attach the yellow spacer to the left lower side, and the white
spacer to the right lower side.
2) The key top of the ER-12KT7 and the ER-22KT7 includes the
guide pin. Install the key top so that the guide pin is engaged
with the spacer attached to the keyboard frame.
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White
(When using 2 × 2 key top installing jig (UKOG-6725BHZZ) for
installation)
1) Remove the key label and the key cap from the key top.
2) Attach the key top so that the guide arm is under the jig.
Guide arm
3) With the jig inserted in the key top, slowly press down the key
top until the guide arm is brought into contact with the guide
holder A.
Guide arm
4) Remove the jig under the above condition 3), and press the
key top.
5) Check that the key top operates properly.
6) Install the key label and the key cap.
ER-11DK7G, ER-51DK7G
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Jig
Key top
Jig
Key top
Guide arm
A