Parkeon WAYFARER 6 User manual

THE WAYFARER 6
ELECTRONIC TICKET MACHINE
GENERIC
SERVICE MANUAL
(Publicatio Number 53923)

Publication Number 53923. Issue 3, March 2016
Wayfarer 6 eneric Service Manual
COPYRIGHT
All rights reserved. No parts of this publication may be reproduced, stored in a
retrieval system or transmitted in any form or by any means; electronic,
mechanical, photocopying, recording or otherwise without prior permission of
Parkeon.
© Parkeo 2016
IMPORTANT NOTES
This manual gives maintenance, service and repair information
to cover all Wayfarer 6 ETM’s manufactured by Parkeon.
The information in this publication refers generally to all
Wayfarer 6 ETM’s. Paragraph 3.5 explains how particular
models can be identified.
CAUTION
The Wayfarer 6 machi e has a rechargeable lithium battery
as a memory back-up i case of power failure. The battery
has a o -operatio al (shelf) life of 14 weeks. If the supply
to this machi e is left switched off for a period exceedi g
this time spa , the machi e MUST ot be used u til the
battery has bee recharged.
ELECTRICAL SAFETY ADVICE
-a power off switch to shut down the supply to equipment must
be within easy reach and accessible from the outside of the
equipment.
-the maximum characteristics that the equipment can take must
be labeled on the outside of the equipment. Max Curre t (3A).
-the following is a warning concerning the lithium battery used
on the control board of the ETM:

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Wayfarer 6 eneric Service Manual
CAUTION
Risk of explosio if battery is replaced by a i correct
type. Dispose of used batteries accordi g to the
i structio s.
CAUTION
Observe anti-static precautions at all times when handling
internal components of the machine.
CAUTION
Observe necessary COSHH precautions when using
Isopropanol alcohol.
WARNING
IT IS ESSENTIAL THAT ALL POWER SOURCES ARE
DISCONNECTED FROM THE ETM AND ANY OTHER MACHINES IN
THE SYSTEM BEFORE CARRYING OUT ANY REPAIR,
MAINTENANCE, OR SERVICE OPERATIONS UNLESS THE
INSTRUCTIONS SPECIFICALLY STATE OTHERWISE. FAILURE
TO OBSERVE THIS PRECAUTION MAY RESULT IN
CONSIDERABLE DAMAGE TO MACHINES.

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CONTENTS
PARA. TITLE PAGE
1 INTRODUCTION ................................................................................................ 1
1.1 P URPOSE .................................................................................................... 1
1.2 S COPE ....................................................................................................... 1
1.3 A UDIENCE ................................................................................................... 3
1.4 R ELATED D OCUMENTS ....................................................................................... 3
1.5 R EVISION H ISTORY .......................................................................................... 3
1.6 T ERMS AND A BBREVIATIONS USED IN THIS M ANUAL .......................................................... 4
2 TECHNICAL DATA.............................................................................................. 5
2.1 ENERAL .................................................................................................... 5
2.2 D IMENSIONS (A PPROXIMATE ) ................................................................................ 5
2.3 E LECTRICAL ................................................................................................. 5
2.4 P OWER S UPPLY C ABLE ...................................................................................... 6
2.5 C OMMUNICATIONS C ABLE .................................................................................... 6
2.6 E THERNET C ABLE ........................................................................................... 7
2.7 E NVIRONMENTAL ............................................................................................ 7
2.8 PS A NTENNA (I F F ITTED ) .................................................................................. 7
2.9 3 /4 A NTENNA (I F F ITTED ) .............................................................................. 7
3 GENERAL DESCRIPTION ...................................................................................... 8
3.1 W HAT ARE PS, WLAN, WIFI AND 3 /4 ? .............................................................. 8
3.1.1 GPS (Optional at build) ............................................................................. 8
3.1.2 WLAN (Optional at build) .......................................................................... 9
3.1.3 WIFI (Optional at build) ............................................................................ 9
3.1.4 3G/4G ata Transfer (Optional at build) ....................................................... 9
3.2 H OW D OES THE ETM U SE PS, WIFI AND 3 /4 ? ........................................................ 9
3.3 P HYSICAL D ESCRIPTION ..................................................................................... 12
3.4 D ETAILED D ESCRIPTION .................................................................................... 14
3.4.1 Keyboard ............................................................................................. 14
3.4.2 LC isplay .......................................................................................... 14
3.4.3 Passenger isplay ................................................................................... 14
3.4.4 Printer and Paper Control Components ........................................................ 14
3.4.5 ata Back-up module .............................................................................. 15
3.4.6 Card Reader ......................................................................................... 15
3.4.7 GPS (Optional at build) ............................................................................ 15
3.4.8 3G/4G (Optional at build) ........................................................................ 15
3.4.9 Printed Circuit Boards ............................................................................. 16
3.5 M ODEL I DENTIFICATION .................................................................................... 20
4 INSTALLATION ............................................................................................... 21
4.1 I NSTALLIN THE W AYFARER 6 AND T RAY ................................................................... 22
4.1.1 Fitting The Wayfarer 6 Mounting Tray ......................................................... 23
4.1.2 Connecting The Cable Assemblies ............................................................... 25
4.1.3 Wayfarer 6 Tray Interface PCB Connections ................................................... 25
4.1.4 Wayfarer 6 ETM and Tray Final Operation ..................................................... 30
5 MAINTENANCE & REPAIR - GENERAL INFORMATION ................................................. 34
5.1 P RECAUTIONS .............................................................................................. 34
5.2 M AINTENANCE L EVELS ...................................................................................... 34
5.3 T OOLS AND E QUIPMENT .................................................................................... 35
5.4 O BTAININ S PARE P ARTS ................................................................................... 36
5.4.1 Electronic Mail ...................................................................................... 36
5.5 R ETURNIN M ACHINES OR A SSEMBLIES FOR R EPAIR ......................................................... 37
6 ROUTINE MAINTENANCE AND SERVICING ............................................................... 38

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6.1 M AINTENANCE S CHEDULE ................................................................................... 38
6.1.1 Exterior Cleaning ................................................................................... 38
6.1.2 isplay Cleaning .................................................................................... 39
6.1.3 Lubrication ........................................................................................... 39
6.1.4 Interior Cleaning .................................................................................... 39
6.1.5 Cleaning The Sync Sensor ......................................................................... 39
6.1.6 Cleaning The Printer Roller....................................................................... 40
6.1.7 Cleaning the Print Head ........................................................................... 41
6.1.8 Replacing the Paper Location Peg ............................................................... 41
6.2 S ERVICIN .................................................................................................. 42
6.2.1 Changing a Paper Roll ............................................................................. 42
6.2.2 Removing a Paper Blockage ....................................................................... 44
6.3 S PECIAL R EPAIR O PERATIONS ............................................................................... 45
6.3.1 Connector Crimp Terminals ...................................................................... 45
7 REMOVAL AND REPLACEMENT OF PARTS .............................................................. 46
7.1 I NTRODUCTION ............................................................................................. 46
7.2 T HE L ID AND E ND P ANEL ................................................................................... 47
7.2.1 Opening The Lid..................................................................................... 47
7.2.2 Removing The Wayfarer 6 Retaining Screws ................................................... 48
7.2.3 Removing The Lid and End Panel Section ...................................................... 49
7.2.4 Removing The Smart Card Antenna PCB ........................................................ 51
7.2.5 Removing The GPS and cable cover ............................................................. 52
7.2.6 Removing The 3G/4G (internal) ................................................................. 53
7.3 C ONSOLE A SSEMBLY ........................................................................................ 54
7.3.1 Removing The Console Assembly ................................................................ 54
7.3.2 Removing The Front Moulding.................................................................... 55
7.3.3 Removing The iMX53 Processor Board .......................................................... 56
7.3.4 Removing The USB Hub Board .................................................................... 57
7.3.5 Removing The (optional) Expansion Board ..................................................... 57
7.3.6 Removing The Console Control PCB ............................................................. 58
7.3.7 Removing The (optional) SAM Expansion board ............................................... 60
7.3.8 Removing The (optional) 3G/4G PCB ........................................................... 60
7.3.9 Removing the Speaker ............................................................................. 60
7.3.10 Removing The Console Serial Number PCB ................................................. 60
7.3.11 Removing The isplay Assy From The Front Moulding ................................... 61
7.3.12 Removing The isplay From The Mounting Plate .......................................... 63
7.3.13 Removing The Keyboard PCB / Keycaps / Keymat Assy .................................. 64
7.3.14 Removing The Keymat and Keycaps .......................................................... 65
7.4 P RINTER A SSEMBLY ......................................................................................... 67
7.4.1 Removing The Printer Assembly ................................................................. 67
7.4.2 Removing The Printer PCB ........................................................................ 68
7.4.3 Removing The Synch isc .......................................................................... 69
7.4.4 Removing The elrin Ball ......................................................................... 69
7.4.5 Removing The Paper Location Peg ............................................................... 71
7.4.6 Removing The Wayfarer 6 Printer Mechanism ................................................ 71
7.4.7 ismantling The Printer Mechanism ............................................................ 71
7.5 P ASSEN ER D ISPLAY A SSEMBLY ............................................................................. 81
7.5.1 Removing The Top isplay Assembly ............................................................ 81
7.6 T HE SD, SAM, 3 /4 SIM, WIFI & USB I NTERFACES ................................................... 83
7.6.1 Removing the Console Access Cover ............................................................ 83
7.6.2 Removal and insertion of the S Memory Card ............................................... 85
7.6.3 Removal and insertion of the 3G/4G SIM and SAM’s ......................................... 86
7.6.4 Wifi Module and Antennas ........................................................................ 87
7.6.5 Using the USB port ................................................................................. 87
8 FAULT FINDING AND TESTING ............................................................................ 88
8.1 ENERAL I NFORMATION .................................................................................... 88
8.2 T YPES OF F AULTS .......................................................................................... 91
8.2.1 Control Board Faults ............................................................................... 91

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8.2.2 Machine ead ........................................................................................ 91
8.2.3 No Tickets Printed .................................................................................. 91
8.2.4 Ticket Printing Uneven ............................................................................ 92
8.2.5 Paper Out Not Indicated........................................................................... 92
8.2.6 Paper Movement Faulty ........................................................................... 93
8.2.7 Colour isplay Faulty .............................................................................. 94
8.2.8 Passenger isplay Faulty .......................................................................... 94
8.2.9 Keys Not Illuminated ............................................................................... 95
8.2.10 Keys Inoperative ................................................................................. 96
8.2.11 S Card Not Recognised ........................................................................ 96
8.2.12 GPS Not Working................................................................................. 96
8.2.13 Smart Card Not Accepted ...................................................................... 96
8.2.14 No WLAN Comms ................................................................................ 97
8.2.15 3G/4G Not Working ............................................................................. 97
8.2.16 Touchscreen Not Working (If fitted) ......................................................... 97
8.3 T ESTIN AND R EPAIRIN C ABLES A SSEMBLIES .............................................................. 98
8.3.1 Testing Cable Assemblies ......................................................................... 98
8.3.2 Repairing Cable Assemblies ....................................................................... 98
9 EXPLODED VIEW AND RECOMMENDED SPARES LISTS ............................................... 115
9.1 A BOUT THE E XPLODED V IEW AND R ECOMMENDED S PARES L IST ........................................... 115
9.2 S EQUENCE OF D RAWIN S AND R ECOMMENDED S PARES L IST ............................................... 115

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FIGURES
PAGE
Figure 1. The ETM System and Components ............................................. 11
Figure 2. Model and Serial Number Label ................................................ 20
Figure 3. Wayfarer 6 Installation and Clearance Dimensions .......................... 21
Figure 4. Typical Wayfarer 6 Mounting Tray (generic version) ........................ 23
Figure 5a. The Wayfarer 6 Mounting Tray Interface PCB .............................. 26
Figure 5b. The Wayfarer 6 Main Control PCB (Links) ................................... 27
Figure 5c. The Wayfarer 6 Printer PCB (Links) .......................................... 28
Figure 6. eneric Wayfarer 6 Installation Wiring Diagram............................. 29
Figure 7. Cleaning the Print Head ......................................................... 41
Figure 8. Changing a Paper Roll ........................................................... 43
Figure 9. Clearing a Paper Jam ............................................................ 44
Figure 10. Connector Crimp Terminal .................................................... 45
Figure 11. The Wayfarer 6 Retaining Screws ............................................ 48
Figure 12. Removing the End Panel / Hinged Lid ....................................... 49
Figure 13. Accessing The Rear of The Console .......................................... 50
Figure 14. Removing the smart card antenna PCB ...................................... 51
Figure 15. Removing the PS and cable cover .......................................... 52
Figure 16. 3 /4 Antenna Options ........................................................ 53
Figure 17. Console Fixings (view with console detached) ............................. 54
Figure 18. Removing the Front Moulding ................................................. 55
Figure 19. Separating the PCB + Cables Assy ............................................ 56
Figure 20. Flat Flexible Cable Removal and Re-insertion .............................. 58
Figure 21. Removing the SAM Expansion and 3 /4 PCB’s ............................ 59
Figure 22. Speaker & serial no. PCB Fixings ............................................. 61
Figure 23. Display & Keyboard Fixings .................................................... 62
Figure 24. Wayfarer 6 Console Front Assembly Details ................................ 63
Figure 25. Display Removal ................................................................. 64
Figure 26. Keyboard PCB Removal ........................................................ 65
Figure 27. Keymat and Keycaps Removal ................................................ 66
Figure 28. Printer Assembly (1) Rear View ............................................... 67
Figure 29. Printer Assembly (2) Front View .............................................. 68
Figure 30. Wayfarer 6 Printer Base Unit .................................................. 70
Figure 31. Dismantling The Wayfarer 6 Printer Mechanism ........................... 72
Figure 32. Printout Blade Fitting .......................................................... 73
Figure 33. Paper uide Fitting ............................................................. 74
Figure 34. Section Through Head Lock Lever ............................................ 75
Figure 35. Print Roller and Motor Fitting ................................................. 76
Figure 36. Print Head and Lower Paper uide .......................................... 78
Figure 37. Print Head Pivot Pins Location ............................................... 79
Figure 38. Paper Out Microswitch Fitting ............................................... 80
Figure 39. Printer Assembly with Passenger Display .................................... 81
Figure 40. Passenger Display Removal .................................................... 82
Figure 41. Location of SD, SAM, PRS SIM, WIFI & USB Sockets ...................... 84
Figure 42. SD Memory Card Removal and Re-insertion ................................. 85
Figure 43. 3 /4 SIM / Smart Card SAM Removal and Re-insertion .................. 86
Figure 44. Interconnection Diagram ...................................................... 99
Figure 45. Printer Static Cable Assembly ................................................ 100
Figure 46. Printer Stepper Motor Drive Cable Assembly .............................. 100

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Figure 47. Paper Out Microswitch Cable Assembly .................................... 101
Figure 48. Printer Data Cable Assembly ................................................. 102
Figure 49. Passenger Display Cable Assembly .......................................... 103
Figure 50. Data raphics Cable Assembly ............................................... 104
Figure 51. SC Antenna PCB to BH Cable Assembly ..................................... 105
Figure 52. SC (Control board) to BH Cable Assembly .................................. 105
Figure 53. 3 /4 Antenna to BH Cable Assembly ...................................... 106
Figure 54. 3 /4 (Control board) to BH Cable Assembly ............................. 107
Figure 55. PS Antenna to BH Cable Assembly ......................................... 107
Figure 56. PS (Control board) to BH Cable Assembly ................................ 108
Figure 57. 37 way Control Ribbon Cable Assembly .................................... 109
Figure 58. Console Speaker Cable Assembly ............................................ 110
Figure 59. Serial Number PCB Cable Assembly ......................................... 110
Figure 60. Printer BH Cable Assembly ................................................... 111
Figure 61. Keyboard 50 Way Display Cable Assembly ................................. 112
Figure 62. Keyboard 20 Way Keys Cable Assembly ..................................... 113
Figure 63. Keyboard 40 Way Display Cable Assembly ................................. 114
Figure 64. Wayfarer 6 ETM and Tray Exploded View ( eneric) ...................... 116
Figure 65. Ticket Paper Specification ................................................... 119
TABLES
PAGE
Table 1. List of Abbreviations Used in This Manual 4
Table 2. List of Tools and Test Equipment 35
Table 3. Preventive Maintenance Schedule 38
Table 4. Fault Finding Chart 89
Table 5. Wayfarer 6 ETM Recommended Spares List 118
Table 6. Wayfarer 6 Tray Recommended Spares List 118

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1 Introduction
1.1 Purpose
This manual provides information about the servicing and maintenance of the
Wayfarer 6 ETM’s manufactured by Parkeon. Information about any other
equipment, which may be used in conjunction with the installation, is given in
separate publications.
Please note that this publication has been written to cover all Wayfarer 6 ETM’s.
To identify the machine in use refer to Paragraph 3.5 for information on model
identification.
1.2 Scope
The purpose of this manual is to provide service and maintenance information for
the operator and service engineer working at Levels 1 and 2 as defined in
Paragraph 5.2. The workings of the electronics are not discussed in great detail
since circuit board failures should be rectified by straightforward board
replacement. Defective boards may then be returned for repair.
In addition to maintenance instructions, the following chapters also provide
additional background information such as a list of technical data and a description
of the appearance and internal construction of the machine. This is included
solely for the sake of completeness and must not be taken to be a comprehensive
guide to the operation and design of the machine.
The arrangement and content of Sections 2 - 9 is as follows: -
Sectio 2 - Tech ical Data.
This Section lists some of the more important mechanical, physical, and electrical
characteristics of the ETM.
Sectio 3 - Ge eral Descriptio .
Section 3 gives a detailed description of the ETM and its assemblies so that users
and maintenance personnel can become fully familiar with the machine.
The first paragraph (3.1) explains what PS, WLAN, WIFI and 3 /4 are.
Paragraph (3.2) explains how the ETM System uses PS, WIFI and 3 /4 .
Paragraphs (3.3 & 3.4) give a physical and a detailed mechanical description of the
appearance and construction of the major assemblies and sub-assemblies in the
machine. A brief circuit description of the circuit boards is given in Paragraph
3.4.7. Paragraph 3.5 explains how to identify the particular model of the ETM.
Sectio 4 - I stallatio .
This section gives details on the mechanical and electrical installation of the ETM.

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Sectio 5 - Mai te a ce a d Repair.
This section contains maintenance and repair information of a general nature.
Paragraph 5.1 lists some essential precautions to be observed when carrying out
repair or maintenance operations. Paragraph 5.2 defines the three maintenance
levels and explains the type of work that may be carried out at each level. A list
of essential tools and equipment for the three maintenance levels is given in Table
2.
Paragraphs 5.4 and 5.5 explain, respectively, how to order spare parts and the
procedure for returning machines or assemblies for repair.
Sectio 6 - Routi e Mai te a ce a d Servici g.
This section gives information about the periodic servicing and maintenance
operations that are required to maintain the ETM in good working order.
Sectio 7 - Removal a d Replaceme t of Parts.
Section 7 gives instructions for removing and replacing and (where applicable)
dismantling the various assemblies in the ETM. Apart from Paragraph 7.1, which
gives general instructions, each sub-assembly is dealt with in a separate
paragraph, i.e. the lid and end panel (Paragraph 7.2), the console (Paragraph 7.3),
printer mechanism (Paragraph 7.4), passenger display (Paragraph 7.5) and the SD,
SAM, 3 /4 SIM, Wifi and USB interfaces (Paragraph 7.6).
Sectio 8 - Fault Fi di g a d Testi g.
This chapter gives a general fault-finding guide. Paragraph 8.1 gives some general
information about fault-finding procedures and how to use the section. Following
this, Paragraph 8.2 deals with the various types of faults that may occur, and gives
step-by-step instructions for identifying and curing them.
Paragraph 8.3 explains the methods for testing the cables, wiring, and printed
circuit boards as part of the fault-finding process. Details of the servicing of
printed circuit boards are not given in this manual.
Sectio 9 - Exploded Drawi gs a d Recomme ded Spares Lists.
Section 9 consists of two paragraphs. The first (9.1) gives some general
information about the exploded drawings and Paragraph (9.2) shows the sequence
of drawings and the recommended spares list for Wayfarer 6 machines.

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1.3 Audience
This manual is intended for use by qualified service engineers and the technical
staff of Parkeon Limited.
1.4 Related Documents
Wayfarer 6 eneric Installation Manual - (Publication number 53922)
1.5 Revision History
Number
Date
Author
Comment
1
August
-
2015
DK
Production Release
2
October
-
2015
DK
Refer to DCN10651 for details
3
March
-
2016
DK
Refer to DCN10676 for details

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1.6 Terms and Abbreviations used in this Manual
The ETM and its components are normally described as if the machine were
mounted in its normal position, i.e. with the display facing the user. If the ticket
outlet is on the right-hand side then the key lock mechanism will be on the left
hand side and vice versa. This rule is by no means rigid, and other terms may be
used where they seem more appropriate and the sense is obvious.
Abbreviations used in this manual are listed in Table 1.
Term Meaning
AAmps
A/R As required (on parts lists)
Assy Assembly (on parts lists)
cm Centimetre(s)
DC Direct Current
Dia Diameter
ETM Electronic Ticket Machine
Fig Figure
PS lobal Positioning System
PRS eneral Packet Radio Service
SM lobal System for Mobile Communication
In Inch or inches
kg Kilogram(s)
kohm Thousands of ohms
LAN Local Area Network
LCD Liquid Crystal Display
M Metric (fixings only, number indicates size; e.g. M3, 3mm)
mA Milliamp(s) (thousandths of amps)
MHz MegaHertz (frequency of 10
6
Hertz)
mm Millimetres
No. Number
o/d Outside Diameter
PCB Printed Circuit Board
PL Plug (always followed by a letter or number, e.g. PLK or PL2)
POSN Position (on parts lists)
QTY Quantity
REF Reference (on parts lists)
SK Socket (always followed by a number or letter)
SSN Silicon Serial Number
TCP/IP Transmission Control Protocol Internet Protocol
V Volts
W Watts
WLAN Wireless Local Area Network
WTS Wayfarer Transit Systems
Table 1. List of Abbreviatio s Used i This Ma ual

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2 Technical Data
2.1 General
Recommended service interval - See Paragraph 6.1.
Lubrication - See Paragraph 6.1.
2.2 Dimensions (Approximate)
(Refer to Figure 3)
Height - 213mm.
Depth - 248mm.
Width - 226mm.
Weight - 3.5 kg. (ETM only), 4.5 kg. (ETM and tray)
Space Cube (mm) - (h) 213 x (d) 248 x (w) 226
2.3 Electrical
Operating Voltage - 18 to 48V DC (nom. 24V DC).
Operating Current - <700mA at 24V DC powered up,
- <3A at 24V DC peak ticket printing,
- <5mA Off (ignition trigger – cold start).
Low power and off mode are available but not necessarily supported in all
installations.
Internal Fuses
- Printer PCB
2.5A polyswitch - main input.
500mA polyswitch 12V line protection.
- Console Control PCB
1.5A polyswitch - main input.
500mA polyswitch-12V line protection.
Display - Ampire
MODEL NAME: AM640480 2TNQW00H
5.7" COLOUR TFT-LCD
RoHS COMPLIANT
Passenger Display - leichmann, E-C1602B-TML-ET/R,
2 x 16 pixel backlit display.

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Processor - Freescale i.MX53
Internal clock runs at 1 Hz utilising a
32kHz crystal oscillator.
Memory - 1 b SDRAM at 800Mhz
64Mb flash
SD card for code and storage
Battery Back-up SRAM 2Mb
Compact Flash - One optionally fitted with WiFi 802.11b & g
for RLAN
SD Card - Two fitted as standard.
USB - One fitted. 100mA @ +5v ext USB devices
Smart Card Interface - Contactless, Mifare MF531 Type A and B
Audio - Speaker, 65dB +/-3dB @ 1 m, 0.5 W power
I/O Expansion - Two Daughter boards
Ethernet LAN - One controller,10Mbps, 91C111 device
2.4 Power Supply Cable
Parkeon Part Number:- 21207
Type - LiYCY-220-0007-002
Construction - Screened 2 core, (0.75mm
2
)
Overall diameter - 6.1mm
Conductors - 24/0.2mm, PVC covered tinned, 18AW
Colours - DIN 47100
2.5 Communications Cable
Parkeon Part Number:- 21214
Type - Belden 8723
Construction - Screened twisted pair, twice
Overall diameter - 4.2mm
Conductors - 7/0.25mm each core, tin copper, 22 AW
Impedance - 54 Ohms
Capacitance - 115pF per metre - core to core
203pF per metre - core to screen

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2.6 Ethernet Cable
Type - CAT5
Construction - shielded unshielded twisted pair (S/UTP)
or foil twisted pair (FTP), four pairs
Connector - RJ45
2.7 Environmental
Operating Temperature - -20°C to +55°C
Storage Temperature - -20°C to +80°C
Humidity - 0% RH to 90% non-condensing.
Vibration - to product specification.
2.8 GPS Antenna (If Fitted)
Dimensions (mm) - (h) 18mm, (w) 18mm, (d) 6mm
Connector - SMA right angle plug
Antenna type - PS 20dB, body mount, RoHS compliant,
Sequoia Technology Ltd,
Part No:- - ECHO20A/0.5M/R 178/SMAM/RA/S/26(PARK)
Cable - 500mm long
2.9 3G/4G Antenna (If Fitted)
Connector - Right angle, male, MMCX
Antenna type - 3 /4 ,
RoHS compliant,
adhesive, Sequoia Technology Ltd,
Cable - 300mm long
Please note: technical details are subject to change without prior notice.

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3 General Description
The Wayfarer 6 ETM consisting of a printer unit and console provides bus drivers
with leading edge technology for their interaction with passengers on their route
and for communication with the depot. Some of the terms used are described
below.
3.1 What are GPS, WLAN, WIFI and 3G/4G?
3.1.1 GPS (Optional at build)
The Global Positio i g System (GPS) is a worldwide radio-navigation system
formed by using satellites as reference points to calculate positions accurate to a
matter of metres.
There are 24 PS Satellites orbiting the entire globe, transmitting positioning and
timing data day and night in all weather conditions.
In each vehicle a PS (receiver and antenna) is fitted to track information from
the satellites and calculate your position. The PS receiver is a miniaturised
integrated circuit that can track up to 16 satellites simultaneously.
1. The basis of PS is "triangulation" from satellites; ideally three satellite
ranges are required for an accurate position.
2. To "triangulate," a PS receiver measures distance using the travel time of
radio signals.
3. Along with distance, you need to know exactly where the satellites are in
space. Finally you must correct for any delays the signal experiences as it
travels through the atmosphere.
The position information obtained by the PS on the vehicle then needs to be
transmitted via a communications network to a computer system to log and
process the data.
All ETM’s can optionally be fitted with PS. The latitude & longitude co-ordinates
(+/- a tolerance) for each stage of the route are stored in local memory. The PS
measures the latitude and longitude co-ordinates as the bus proceeds along the
route; these are compared to those stored in the memory. When the bus reaches a
stage, the ETM display is automatically changed to the current loading stage.
The stage can be manually overridden by the driver if an alternative route has to
be taken e.g. - roadworks, but will be automatically updated to the current
loading stage when it reaches the next stage. As the bus enters the last stage of
the route a message will appear e.g. – End of route.

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3.1.2 WLAN (Optional at build)
The Wireless Local Area Network (WLAN) is a flexible data communications
system implemented as an extension to, or as an alternative for, a wired LAN.
Using radio frequency (RF) technology, wireless LAN transmits and receives data
over the air, minimizing the need for wired connections. Thus, wireless LAN
combines data connectivity with user mobility.
In a typical wireless LAN configuration, a transmitter / receiver (transceiver)
device, called an (Access Poi t), connects to the wired network from a fixed
location using standard cabling. At a minimum, the access point receives, buffers,
and transmits data between the wireless LAN (WIFI module in the ETM) and the
wired network infrastructure. A single access point can support a small group of
users and can function within a range of less than thirty to one hundred metres.
3.1.3 WIFI (Optional at build)
Wi-Fi refers to the 802.11 standard which specify methods and techniques of
wireless local area network operation. The ETM contains a Wi-Fi module for
transmitting and receiving data between the bus and the access point in the depot.
3.1.4 3G/4G Data Transfer (Optional at build)
The 3G network is an "always on" network for data. It uses an updated SM
network to transmit and receive TCP/IP based data to and from mobile devices. It
provides faster speed data transfer than PRS, with typical data rates for HSPA of
4Mbps (down) and 1Mbps (up). The actual data rate which can be achieved varies
with the local infrastructure, propagation path and modem capability. Billing is not
based on time, but on the amount of data actually transferred. 4G, where
available, will be significantly faster.
3.2 How Does the ETM Use GPS, WIFI and 3G/4G?
All vehicles are fitted with ETM’s. WiFi, PS and 3 /4 modules are optional at
build.
As the driver proceeds along his route, details of all tickets issued or processed by
the ETM are stored in the memory of the machine. At the end of his shift, the
driver returns the bus to the depot. The depot is the location where all
information from the day’s transactions can be uploaded and analysed.

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To do this the depot consists of WLAN access points and depot computers. As the
bus comes into range of the depot the data is transmitted from the bus to the
depot over the WLAN.
When taken together with information from all the other buses over a period of
time, a study of this accumulated information enables the bus company to
determine the best and most efficient way of operating their fleet of buses.
The 3 /4 (optional at build) can be used at any stage of the journey for data
transfer but should be used only when essential data needs to be communicated at
a time when the WLAN is out of range.
This manual describes in general terms all Wayfarer 6 ETM’s. For information about
the access point refer to the documentation supplied with the unit.
The Wayfarer 6 ETM System and components is illustrated on the following page:

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Figure 1. The ETM System a d Compo e ts

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3.3 Physical Description
The Wayfarer 6 ETM is an assembly of three main parts and a tray.
•The console with plastic cover
•The printer assembly
•The end panel with hinged lid
•The tray
The Wayfarer 6 can also be used as a driver’s console (i.e. – no smart card or
printing) by omitting the printer assembly. In this application the end panel with
lid mounts directly to the console.
The console contains an LCD display and keyboard. When a transaction is in
progress, the driver keys in the details of the transaction on the keyboard. The
display gives a full visual indication of the details that have been entered up to
that point. The input connector at the rear of the console provides power,
Ignition, RS232, RS485, Vault, Dig I/P, Silicon Serial number, Ethernet, USB, Relay
O/P, and Debug port connections to the ETM. On either side of the connector are
location holes that locate with mounting tray pegs to ensure that the machine fits
properly in its mounting tray.
The Wayfarer 6 ETM consists of three distinct units: Firstly, the console, containing
the LCD display, keyboard and console control electronics. Secondly, the printer
assembly (that fits between the console and the end panel) comprising the printer,
printer board, paper metering, paper roll, passenger display and smart card LED’s.
Thirdly, the end panel containing internal 3 /4 antenna (optional), the PS
antenna (optional) with hinged lid containing the smart card electronics. The
printer assembly is sandwiched by the console at the front and the end panel and
lid at the rear. The three ETM sections are secured together by four bolts.
The console consists of front and rear mouldings. The display fits behind the cut-
out in the front moulding around which the keyboard PCB is positioned to align
with the keycaps on the front of the front moulding. The display links to the
keyboard PCB via ribbon cable and the keyboard is then linked to the control PCB
mounted behind. The control PCB is linked to the rest of the machine by a number
of cable looms and ribbon cables. When the lid is opened, access is gained to the
following facilities positioned on the top edge of the console control board: SD
cards, USB port, 3 /4 SIM and SAM sockets. The USB hub board, processor board,
daughter board (optional) all mount on the upper surface of the console control
board whilst on the underside there is the option for fitting a SAM expansion board
and a 3 /4 board. The front face of the rear moulding contains the speaker, SSN
PCB, the keylock mechanism and the printer USB connection. The rear face of the
rear moulding houses the 37 way D-type connector for interfacing with the
mounting tray. The front moulding is secured to the rear moulding by five screws.