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Panasonic KX-TA82492 Installation Manual - Page 34

Installing Surge Protector

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2.2 Installing the Advanced Hybrid System 2.2.7 Installing Surge Protector Overview A massive electrical surge can be caused if lightning strikes a telephone cable 10 m (33 ft) above ground, or if a telephone line comes into contact with a power line. A surge protector is a device that is connected to an outside (CO) line to prevent potentially dangerous electrical surges from entering the building via the outside (CO) lines and damaging the PBX and connected equipment. To protect the PBX from electrical surges, we strongly recommend connecting the PBX to a surge protector that meets the following specifications: - Surge arrestor type: 3-electrode arrestor - DC spark-over voltage: 230 V - Maximum peak current: at least 10 kA Additionally, proper grounding is very important for the protection of the PBX. (→2.2.5 Connecting Frame Ground) Many countries/areas have regulations requiring surge protection. Be sure to comply with all applicable laws, regulations, and guidelines. Installation Outside (CO) Line Surge Protector Outside (CO) Line Terminal Board Outside (CO) Line Extn. PBX Extn. SLT Extn. PT Frame Ground Ground Extn.: Extension Line 34 Installation Manual

Section	Page
System Components	2
Important Safety Instructions	4
Precautions	5
Introduction	7
F.C.C. REQUIREMENTS AND RELEVANT INFORMATION	8
Table of Contents	10
1 System Outline 13	10
2 Installation 21	10
3 Guide for KX-TA Maintenance Console 69	10
4 Troubleshooting 79	11
Index 85	11
System Outline	13
1.1 System Highlights	14
1.1.1 System Highlights	14
1.2 Basic System Construction	15
1.2.1 Main Unit	15
1.2.2 System Connection Diagram	16
1.3 Specifications	17
1.3.1 General Description	17
1.3.2 Characteristics	18
1.3.3 System Capacity	19
System Capacity	19
Maximum Cards and Terminal Equipment	19
System Data	19
Installation	21
2.1 Before Installing	22
2.1.1 Before Installing	22
Safety Installation Instructions	22
Installation Precautions	22
Wiring Precautions	22
2.2 Installing the Advanced Hybrid System	24
2.2.1 Unpacking	24
2.2.2 Names and Locations	25
2.2.3 Opening/Closing Covers	26
Opening Covers	26
Closing Covers	27
2.2.4 Securing Cords	28
2.2.5 Connecting Frame Ground	30
Test Procedure	30
2.2.6 Wall Mounting	31
Mounting on a Wooden Wall	31
Mounting on a Concrete or Mortar Wall	32
2.2.7 Installing Surge Protector	34
Overview	34
Installation	34
Outside Installation	35
Installation of a Ground Rod	35
2.3 Installing Optional Service Cards	37
2.3.1 Location of Optional Service Cards	37
2.3.2 3-Port Analog CO Line and 8-Port Hybrid Extension Card (KX-TA82483)	38
Function	38
Installing KX-TA82483 to KX-TA824	38
2.3.3 2-Port Analog CO Line and 8-Port Hybrid Extension Card (KX-TA82481)	40
Function	40
Installing KX-TA82481 to KX-TA824	40
Installing KX-TA82481 on 3-Port Analog CO Line and 8-Port Hybrid Extension Card (KX-TA82483) installed to KX-TA824	41
2.3.4 8-Port Hybrid Extension Card (KX-TA82470)	43
Function	43
Installing KX-TA82470 to KX-TA824	43
Installing KX-TA82470 on 3-Port Analog CO Line and 8-Port Hybrid Extension Card (KX-TA82483) installed to KX-TA824	44
2.3.5 3-Port Caller ID Card (KX-TA82493)	45
Function	45
2.3.6 4-Port Doorphone Card (KX-TA82461)	47
Function	47
2.3.7 Message Expansion Card for DISA OGMs (KX-TA82491)	48
Function	48
2.3.8 2-Channel Voice Message Card (KX-TA82492)	50
Function	50
2.4 Connecting Outside (CO) Lines	52
2.4.1 Connecting Outside (CO) Lines	52
Connection	52
2.5 Connecting Extensions	53
2.5.1 Connecting Extensions	53
Connection	53
Maximum Cabling Distance of Extension Wiring (Twisted Cable)	53
2.5.2 Connecting Extensions in Parallel	55
2.6 Connecting Doorphones and Door Openers	56
2.6.1 Connecting Doorphones and Door Openers	56
Maximum Cabling Distance	56
Installing the Doorphone (KX-T30865)	56
Connecting Doorphones (KX-T30865)	58
Connecting Door Openers	59
2.7 Connecting Doorbell or Door Chime	60
2.7.1 Connecting Doorbell or Door Chime	60
2.8 Connecting Peripherals	61
2.8.1 Connecting Peripherals	61
BGM/MOH	61
Pager	62
PC/Printer (via RS-232C)	63
PC (via USB 1.1 interface)	65
2.9 Power Failure Connections	66
2.9.1 Power Failure Connections	66
2.10 Starting the Advanced Hybrid System	67
2.10.1 Starting the Advanced Hybrid System	67
Guide for KX-TA Maintenance Console	69
3.1 Installing KX-TA Maintenance Console	70
3.1.1 Installing KX-TA Maintenance Console on a PC	70
System Requirements	70
Setting the Password and Password Security	70
Installing KX-TA Maintenance Console	71
3.2 Connection	72
3.2.1 Connection	72
Serial Interface Connection	72
Installing the USB Driver	72
3.2.2 Starting KX-TA Maintenance Console for the first time	75
3.2.3 Accessing PBX via Internal Modem	76
Troubleshooting	79
4.1 Troubleshooting	80
4.1.1 Installation	80
4.1.2 Connection	81
4.1.3 Operation	82
4.1.4 System Restart	83
4.1.5 System Reset with System Data Clear	84
Index	85
Numerics	86
A	86
B	86
C	86
E	86
G	86
I	86
L	86
M	86
N	86
O	86
P	86
S	86
T	86
U	86