NEC ELECTRA ELITE IPK II - Page 278

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6 - 136 Installing ETUs (Circuit Cards)
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Document Revision 3 Electra Elite IPK II
Figure 6-77 VMS(2)/(4)/(8)-U( ) ETU
8-port VMS(8)-U( ) ETU shown
with 4-port auxiliary DSP installed.
For VMS(2)/(4)/(8)-U( ) ETU, the
auxiliary is not required.
Modem Port RJ-11
COM 1
Local Connection
DIP Switch
Up = Off
Down = On
9-pin RS-232
Make Busy Switch
COM 2 Ports
Option Kit required for remote
maintenance is purchased
separately.