XT-1/XT Mini Manual 13-111 05, 2015-08-14
Page 30 of 32
7 Troubleshooting
To facilitate troubleshooting, consider the following:
Make sure that the reader has correct supply voltage and sufficient current. Check the small green
LED on the controller board inside the reader. When the LED is flashing (once per second) the
reader is powered and the firmware is running. If the LED is on, but not flashing, the reader is
powered but the firmware is not running. If the LED is off, the reader is not powered.
If using Ethernet communication, make sure that the network connection is ok. There are small
LEDs on or close to the RJ45 socket, only visible when the lid of the reader is open. A yellow light
indicates ‘Link’ and a flashing yellow light indicates ‘Activity’.
If the IP address has been forgotten or firmware settings have been corrupted the reader can be
restored to factory default settings as described in section 4.5.
Make sure that working and correctly formatted EPC Gen 2 tags are being used.
8 Definitions and Abbreviations
AES Advanced encryption standard
ASCII American standard code for information interchange
AWG American wire gauge
CR Carriage return
DES Data encryption standard
DIP Dual in-line package
EPC Electronic product code
FCC Federal communications commission
LED Light emitting diode
LF Line feed
OEM Original equipment manufacturer
RFID Radio-frequency identification
PC Personal computer
SecureMarkID
®
A TagMaster implementation for improved Security using EPC tags
TAGP A TagMaster protocol for RFID reader communication
TCP/IP An Internet protocol suite
UMK Universal mounting kit
USB Universal serial bus
9 References
[1] 06-147
UMK
193600
D
ATA
S
HEET
[2] 05-172
TAGP
P
ROTOCOL
S
PECIFICATION
[3] EPC
G
EN
2
S
PECIFICATION V
.2.0.1,
HTTP
://
WWW
.
GS
1.
ORG
[4] SIA
O
PEN
S
UPERVISED
D
EVICE
P
ROTOCOL
,
HTTP
://
WWW
.
SIAONLINE
.
ORG
Manuals and documentation can be downloaded from www.tagmaster.com.
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