
External Interfaces Description
Quick Reference Guide
11
RFID Antenna Ports
The reader has 4 antenna ports available on 50 Ohm RP-
TNC jack connectors.
RF output (32dBm peak max.)
In order to achieve the best reading performance, the
VSWR of the antenna shall be lower than 1.5 : 1.
LEDs
The DLR-PR001-XX top cover panel houses the following
LEDs:
LED
Function
Type
POWER
Power ON
Green LED
RF ACTIVE
RFID Transmitting activity
Blink Yellow LED
GSM/GPRS
Not Present
No LED
FAULT
Boot phase
Red LED
Ready to work
OFF
ANTENNA
*
*
The LED indicates the antenna configured via software to transmit. By
default the selected antenna is Ant1. Please note that the LED does not
indicate if an antenna is physically attached to the reader or not.
Selected TX Antenna
Yellow LED
NOTE
Fault LED is on only during boot phase.