Installation Procedure; Figure 3-1: Ie-78K0-Ns-A Inside - NEC IE-78K0-NS-P04 Preliminary User's Manual

IE-78K0-NS-P04, IE-780828-NS-EM4

3.1 Installation Procedure

<1> Remove the 4 screws at the sides of the IE-78K0-NS-A and open the top of the cover.
<2> Remove the screws on the option board (G-78K0H) and remove the option board.

Figure 3-1: IE-78K0-NS-A inside

Option Board
(G-78K0H)
Main board
(G-780009)
<3> Setup the jumper's on the main board (G-780009).
It is necessary to set some jumpers on the main board for the clock selection. An example for the
jumper setting will be given in the chapter clock setting.
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