User's Manual

SM-R400 User’s Manual
Company Date Version
V2.4.16
8
Identification with Radio and Optical
3. Reader Description
S/W & STATUS LED
 POWER S/W : Power on/off Switch
 Battery charging LED : When the battery is being charged, the Red Led is turned on
When the battery is charging done, the Green Led is turned on
 Low-battery LED : The Red LED will twinkle when the battery is low
 POWER LED : The Green LED is turned on when the POWER S/W is on
 READ LED : The Green LED will twinkle when the reader is receiving data from a tag
 Bluetooth LED : The Blue LED will turn on when the Bluetooth is connecting the host
 RESET S/W : RESET switch
Battery charging LED, Low-battery LED
POWER LED, READ LED
Bluetooth LED (paring)
POWER S/W
RESET S/W