Key Top Kit: Er-11Kt7/12Kt7/22Kt7/11Dk7G/51Dk7G - Sharp ER-A440 Installation Manual

8) Solder the Connector (2 pin)
CN8 NEJ)
9) Connect the Sensor unit cable to the Connector (2 pin) to the
Main PWB unit. (Location: CN8 NEJ)
CHAPTER 9. KEY TOP KIT
1. Outline
The ER-A440 employs the following key top (option) to allow addi-
tional installation of the key top and change in the key layout.
MODEL NAME
1 × 1 Key top
ER-11KT7
1 × 2 Key top
ER-12KT7
2 × 2 Key top
ER-22KT7
1 × 1 Dummy key
ER-11DK7G
5 × 1 Dummy key
ER-51DK7G
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to the Main PWB unit. (Location:
Solder the connector(2pin).
DESCRIPTION
2. Installation procedure
ER-22KT7
ER-22KT7
ER-11KT7
– 6 –
ER-12KT7
ER-11KT7
ER-12KT7