NEC Electra Elite IPK II System Hardware Manual page 125

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Section 1 General Information ....................................................................................... 6-1
Section 2 Installation ...................................................................................................... 6-2
2.1
2.2
2.3
Section 3 Powering Up the Elite IPK II .......................................................................... 6-7
Section 4 Common Control ETUs .................................................................................. 6-8
4.1
4.2
4.3
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System Hardware Manual
TABLE OF CONTENTS
Chapter 6
Installation Precautions ............................................................................... 6-2
Inserting an ETU into the KSU Slots ........................................................... 6-4
Removing an ETU from the KSU ................................................................ 6-6
CPUII( )-U10 ETU ...................................................................................... 6-8
4.1.1 Description ........................................................................................................ 6-8
4.1.2 Installation ......................................................................................................... 6-8
4.1.3 Switch Settings ................................................................................................. 6-9
4.1.4 Connectors ..................................................................................................... 6-10
4.1.5 LED Indications ............................................................................................... 6-11
4.1.6 Replacing Memory Backup ............................................................................. 6-12
4.1.7 DSPII-U10 Daughter Board ............................................................................ 6-12
4.1.8 MOD-U10 Unit ................................................................................................ 6-13
4.1.9 Connectors ..................................................................................................... 6-13
4.1.10 Upgrading the CPUII( )-U10 ETU .................................................................. 6-13
PKUII-U (Port Key Unit) ............................................................................ 6-17
EXP-U( ) ETU ........................................................................................... 6-18
4.3.1 Description ...................................................................................................... 6-18
4.3.2 Installation ....................................................................................................... 6-19
4.3.3 Connectors ..................................................................................................... 6-19
4.3.4 MOD-U10 Unit ................................................................................................ 6-19
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