User's Guide

RA-7120
User Manual
2
RA-7120 Features
Top View
No.
Component
Description
1
Power Button /
Power Indicator /
RFID Power Switch
 Power Button:
Hold and press this button for at least
2 seconds to power on or off the
reader.
 Power Indicator:
The indicator stays solid green when
the reader is powered ON, while the
indicator stays solid orange when the
reader is in the charging mode.
 RFID Power Switch:
In the RFID mode, after the reader is
powered ON, press this button to
change a first user-defined RF power
to a second user-defined RF power of
the reader and vice versa.
2
Mode Switch /
Mode Indicator
 Mode Switch:
 Press to toggle between UHF RFID
and barcode modes. The default
mode is UHF RFID. This switch
controls whether pressing the scan
trigger button enables UHF RFID
or barcode function.
 Press at least 2 seconds to turn on
or off the BT discover function.
 BT Indicator:
When the function is turned on, the
LED lights up; when the function’s
off, the
LED, off.
1
2
3
4