Download  Print this page

Specifications; Troubleshooting - Sony nav-u Series Manual

Personal navigation system bluetooth hands-free
Hide thumbs


Table of Contents


Wireless Communication
Communication System:
BLUETOOTH Standard version 2.0
BLUETOOTH Standard Power Class 2
(Max. +4 dBm)
Maximum communication range:
Line of sight approx. 10 m (32.8 ft)*
Frequency band:
2.4 GHz band (2.4000 – 2.4835 GHz)
Modulation method: FHSS
Compatible BLUETOOTH Profiles*
HFP (Hands-free Profile)
OPP (Object Push Profile)
*1 The actual range will vary depending on
factors such as obstacles between
devices, magnetic fields around a
microwave oven, static electricity,
reception sensitivity, antenna's
perfomance, operating system, software
application, etc.
*2 BLUETOOTH standard profiles indicate
the purpose of BLUETOOTH
communication between devices.
Design and specifications are subject to
change without notice.


The following checklist will help you
remedy problems you may encounter with
your unit.
Before going through the checklist below,
check the connection and operating
The connecting mobile phone cannot
detect this unit.
• Set "Bluetooth Signal" to "On" (page 15).
• Set "Discoverable" to "On" (page 15).
• While connecting to the mobile phone, this
unit cannot be detected from another
mobile phone. Disconnect the current
connection and search for this unit from
another mobile phone.
This unit cannot detect the
connecting mobile phone.
Check the BLUETOOTH setting of the
connecting mobile phone.


Table of Contents

This manual is also suitable for:

Nav-u nv-u81Nav-u nv-u81tNav-u nv-u80