Quick Reference Guide

Table Of Contents
9
you can store the plastic cover from the base of the Savi Boot Adapter in
the pouch.
W
ARNING: If the CK61G Mobile Computer is removed from the docking
station, you must reinstall the plastic cover when using the CK61G
Mobile Computer in an incendiary environment.
Reader Communication
The SMR-650 Reader has an ultra high frequency (UHF) transceiver and
low frequency (LF) transmitter that communicate with all Savi RFID tags
via the UHF and LF antennas. Your software determines if you use UHF
or LF commands.
UHF Mode
The UHF transmitter sends commands and write information to Savi
RFID tags. In UHF mode, the mobile reader supports single and
continuous collection modes.
When the mobile reader is in single UHF mode, you can only perform one
tag collection within a fixed radius. When the mobile reader is in
continuous UHF mode, you can perform multiple tag collections while
moving through a facility.
The yellow status LED is visible when the SMR-650 reader is receiving a
UHF signal and as an indication the tag ID and the information in the data
packets is being validated. When the yellow LED flashes, it indicates that
the mobile reader received a valid data packet. The yellow LED is only
functional when receiving UHF data and is not functional during UHF or
LF transmission. You can view the LED through a clear plastic window
in the soft case.