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Panasonic KX-TAW84868 Installation Manual - Page 122

Breaking of RS-232C cable

UPC - 037988850976

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4.1 Troubleshooting Error Code Error Message 092* CS connection • over 234 DPLL clock failure • 251 MSG DSP failure • 305* 310* 392 510* Data Link failure • Port Link Failure • Clock master card • selected SMDR disconnect • • • PROBABLE CAUSE Too many CSs connected • Main Board malfunction • Optional service card • malfunction: MSG • Data link between the CS and • PBX failed Voice Processing System • malfunction Clock master card has been • changed to the one indicated by the sub code RS-232C cable not • connected • Breaking of RS-232C cable Printer (terminal equipment) malfunction SOLUTION Reduce the number of CSs Replace the PBX See if the corresponding optional service card is installed properly Replace the corresponding optional service card Check the connection between the CS and PBX Check the Voice Processing System Check if the proper card is selected as the new clock master card Check the RS-232C cable Check the terminal equipment 122 Installation Manual

Section	Page
System Components	2
Important Safety Instructions	4
Precaution	6
Introduction	9
F.C.C. REQUIREMENTS AND RELEVANT INFORMATION	10
Table of Contents	13
1 System Outline 15	13
2 Installation 25	13
3 Guide for the PC Programming Software 103	14
4 Troubleshooting 111	14
5 Appendix 123	14
Index 125	14
System Outline	15
1.1 System Highlights	16
1.1.1 System Highlights	16
1.2 Basic System Construction	17
1.2.1 Main Unit	17
1.2.2 System Connection Diagram	18
1.3 Options	20
1.3.1 Options	20
1.4 Specifications	21
1.4.1 General Description	21
1.4.2 Characteristics	23
1.4.3 System Capacity	24
Installation	25
2.1 Before Installation	26
2.1.1 Before Installation	26
2.2 Installation of the PBX	28
2.2.1 Unpacking	28
2.2.2 Names and Locations	29
2.2.3 Opening/Closing the Covers	30
2.2.4 Installation of the SD Memory Card	33
2.2.5 Frame Ground Connection	34
2.2.6 Installing/Removing the Optional Service Cards	35
2.2.7 Types of Connectors	43
2.2.8 Wall Mounting (KX-TAW848)	44
2.2.9 Wall Mounting (AC Adaptor)	47
2.2.10 Surge Protector Installation	50
2.3 Installation of the CO Line Cards	53
2.3.1 LCOT4 Card	53
2.3.2 CID4 Card	54
2.4 Installation of the Extension Cards	55
2.4.1 HLC4 Card	55
2.4.2 PLC4 Card	56
2.4.3 SLC8 Card	57
2.4.4 PLC8 Card	58
2.5 Installation of the Other Cards	59
2.5.1 DPH4 Card	59
2.5.2 ECHO8 Card	62
2.5.3 MSG2 Card	63
2.5.4 EXT-CID Card	64
2.5.5 RMT Card	65
2.6 Connection of Extensions	67
2.6.1 Maximum Cabling Distances of the Extension Wiring (Twisted Cable)	67
2.6.2 Parallel Connection of the Extensions	68
2.7 Connection of 2.4 GHz Portable Stations	69
2.7.1 Overview	69
2.7.2 Procedure Overview	70
2.7.3 Site Planning	72
2.7.4 Before Site Survey	76
2.7.5 Site Survey	78
2.7.6 After Site Survey	82
2.7.7 Connecting a Cell Station to the PBX	83
2.7.8 Wall Mounting	89
2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays	91
2.8.1 Connection of Doorphones, Door Openers, External Sensors, and External Relays	91
2.9 Connection of Peripherals	95
2.9.1 Connection of Peripherals	95
2.10 Power Failure Connections	99
2.10.1 Power Failure Connections	99
2.11 Starting the PBX	100
2.11.1 Starting the PBX	100
Guide for the PC Programming Software	103
3.1 Overview	104
3.1.1 Overview	104
3.2 Connection	105
3.2.1 Connection	105
3.3 Installation of the PC Programming Software	107
3.3.1 Installing and Starting the KX-TAW848 Maintenance Console	107
Troubleshooting	111
4.1 Troubleshooting	112
4.1.1 Installation	112
4.1.2 Connection	113
4.1.3 Operation	115
4.1.4 Using the Reset Button	116
4.1.5 Troubleshooting by Error Log	117
Appendix	123
5.1 Revision History	124
5.1.1 MPR Version 2.0	124
Index	125
Numerics	126
A	126
B	126
C	126
D	126
E	126
F	126
G	126
H	126
I	126
K	126
L	126
M	126
N	126
O	126
P	126
R	127
S	127
T	127
U	127
V	127