MYLAPS X2DECODER User Manual

CONTACT INFORMATION..........................................

1. DECODER INSTALLATION/OPERATION................

1.1 Installation of the decoder.................................

1.2 Operating the MYLAPS X2 decoder......................

1.2.1 Noise level...............................................

1.2.2 Signal Strength........................................

1.3 Menu options explained.....................................

1.3.1 MENU: Timeline.......................................

1.3.2 MENU: Clock............................................

1.3.3 MENU: Network.......................................

1.3.4 MENU: Synchronize..................................

1.3.5 MENU: Switch Firmware...........................

1.3.6 MENU: Factory defaults.............................

APPENDIX A - FAQs........................................................

APPENDIX B - CE AND FCC REGULATIONS.......................

APPENDIX C - TECHNICAL SPECIFICATIONS....................

GUARANTEES & WARRANTIES.........................................

Contents

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Contact Information

MYLAPS EMEA Ofce MYLAPS Americas Ofce
Haarlem Atlanta
The Netherlands USA
Tel: [phone] Tel: [phone]
E-mail: [e-mail] E-mail: [e-mail]

MYLAPS Japan Ofce MYLAPS Asia Pacic Ofce
Tokyo Sydney
Japan Australia
Tel: [phone] Tel: [phone]

Email: [e-mail] Email: info.asia.paci[e-mail]

MYLAPS Asia Ofce

Kuala Lumpur
Malaysia
Tel: [phone]
Email: [e-mail]

www.mylaps.com

All rights reserved

Copyright © 2011-2013 MYLAPS

This publication has been written with great care. However, the manufacturer
cannot be held responsible, either for any errors occurring in this publication or
for their consequences.

The sale of products, services of goods governed under this publication are covered
by MYLAPS’s standard Terms and Conditions of Sales and this product manual is
provided solely for informational purposes. This publication is to be used for the
standard model of the product of the type given on the cover page.

MYLAPS Manual: MYLAPS X2 Decoder/2013-11

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1: Decoder Installation/Operation

a)

b)

d)

e)

c)

Figure 1.1 System overview

1.1 Installation of the decoder

The MYLAPS X2 decoder is a precision instrument. Therefore please handle it
with care and keep the MYLAPS X2 decoder out of direct sunlight and avoid high
humidity. Take special precautions in case of thunderstorms by disconnecting all
cables (coax, Ethernet and mains) from the MYLAPS X2 decoder. Nearby lightning
strikes can damage the decoder when these cables are connected.

Setting up and operating the MYLAPS X2 decoder may only be done by certied

professionals.

Figure 1.2 Connections of the decoder

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How to connect

a) The detection loop: Connect the supplied 75 Ohmdouble-shielded coax •
cable to the MYLAPS X2 decoder.
b)The auxiliary port: This port can be used to connect a photocell, external •
start pulse or a sync pulse. For more information on how to connect these
devices, see appendix D.
c) The GPS antenna: Connect the GPS antenna cable and place the antenna •
where it has a clear view of the sky overhead to be able to make
connections to satellites
d) The network: This port can be used to connect the network cable •
between the decoder and the network connection port of the computer.
e) Power: Connect the supplied VDC adapter to the decoder and mains. •
It is recommended to connect the VDC adapter to mains through an
Uninterruptable Power Supply (UPS) to avoid any interruption of power
supply to the decoder.

1.2 Operating the MYLAPS X2 decoder

The decoder is not equipped with an on/off switch, therefore connecting the
decoder to the mains will switch it on. This will enable timing of transponder
passings after approximately 15 seconds. With each detection of a transponder
the received transponder information is shown on the decoder display.

1.2.1 Noise level

The decoder determines the average background noise. Noise level should not
exceed -85 dBm. If the noise level is higher, the received transponder signal
strength should be at least 20 dBm above noise level to ensure proper functioning
of the system. So if the transponder received signal strength is -55 dBm, the
noise should not exceed -75 dBm.

1.2.2 Signal strength

Transponder signal strength should preferably be above -65 dBm and should at
least be 20 dBm higher than the indicated background noise. The closer the
transponder is to the track, the higher the received signal strength will be. A
higher transponder signal strength should allow for greater immunity against
outside interference.

1.3 Menu options explained

On the front of the decoder, you will nd an information display designed to

view and change the decoder settings. The status screen will show the following
information:

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a) Decoder date/time, UTC when synchronized to GPS or NTP•
b)Timeline name•
c) Background noise indication in dBm•
d) Indication that hits are received, remains black when a transponder is •
being received by the loop
e) Strength of last received transponder in dBm•
f) Blinks when GPS receiver attached, steady when decoder is locked to •
UTC time
g) Message line•
h) There is a T displayed when the decoder is in 2way mode. Symbol in •
decoder display when synced to NTP:

By clicking on the acknowledge button you will cycle through the following status
screens:

Active IP address

MAC address/serial number

Firmware version

GPS status

Two way messages

Receiver noise

NTP status

Remote connections