NEC SL1100 Hardware Manual page 8

1.2.1 Perform a Cold Start ................................................................. 3-2
1.2.2 Perform a Hot Start .................................................................. 3-3
Section 2 PROGRAMMING MODE ....................................................... 3-4
2.1 Entering the Programming Mode
2.2 Exiting the Programming Mode
2.3 Saving (Backup) the Customer Data
2.4 Loading the Customer Data
Section 3 SYSTEM SHUT DOWN ......................................................... 3-7
3.1 Powering Off the System
3.2 Resetting the System
Chapter 4 Maintenance
Section 1 FUSE REPLACEMENT ......................................................... 4-1
1.1 Replacing the Fuse
Section 2 LITHIUM BATTERY REPLACEMENT ..................................... 4-4
2.1 General
2.2 Lithium Battery Specification
2.3 Replacing the Lithium Battery
Section 3 MAIN SOFTWARE UPGRADING ........................................... 4-8
3.1 General
3.2 Before Upgrading the Main Software
3.3 Main Software Version Confirmation
3.4 Upgrading the Main Software
Section 4 LED INDICATIONS ............................................................. 4-12
Chapter 5 Specifications
Section 1 SYSTEM CAPACITY ............................................................. 5-1
Section 2 SYSTEM SPECIFICATIONS .................................................. 5-3
2.1 General Precautions
2.2 Environmental Requirements
2.3 Operating Conditions
2.4 Site Requirements
2.5 AC Power Requirement
2.6 Electrical Specifications <Power Supply> (KSU)
2.7 IP Terminal Power Chart
2.8 IEEE802.af Class Specification
2.9 Mechanical Specifications
2.10 Optional Unit Mechanical Specifications
2.11 Doorphone Interface Specifications
2.12 General Purpose/Door Unlock Relay Specifications
2.13 External Paging Output Specifications
2.14 BGM/ExMOH Source Input Specifications
2.15 External Sensor Device Interface Specifications
2.16 CPU Card LAN Port Specifications
2.17 Cabling Requirements
iv
TABLE OF CONTENTS
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........................................................................ 4-1
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....................................................................................... 4-8
...................................................................... 5-3
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.................................................................. 5-3
................................................................. 5-4
............................................................... 5-5
.................................................................. 5-7
...................................................... 3-4
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............................................................ 4-4
.......................................................... 4-4
................................................. 4-8
.................................................. 4-8
........................................................... 4-9
........................................................... 5-3
.................................. 5-4
........................................................ 5-4
........................................... 5-5
................................................. 5-5
.............................................. 5-6
......................................... 5-6
.................................................. 5-6
............................ 5-6
................................. 5-6
Hardware Manual