Abbott St. Jude Medical Patient Controller 3875, User Manual

Page: 96 / 108

90
(2x), and a receive-to-transmit mode (RX-to-TX) time.
Data is resent if not successfully received. Each key
press may transmit up to 4 data packets with up to 20
bytes per packet, depending on the number of
packets that need to be transmitted (i.e., if there is
only one packet to transmit, only one packet will be
transmitted). If the interference is high (e.g., the bit
error rate exceeds 0.1%), the user may experience
what appears to be a slow connection, difficulty
pairing devices, and a need to decrease the distance
between connected devices. For information on how
to improve connection issues, please refer to
“Troubleshooting for Wireless and Coexistence
Issues” (page 90).
Troubleshooting for Wireless and Coexistence
Issues
If you experience issues with the wireless
communication between the generator and the patient
controller, try the following:

Decrease the distance between the devices

Move the devices so they share line of sight

Move the devices away from other devices that
may be causing interference

Close the patient controller application and turn
the patient controller off and on