Operation Manual

32
KNOWN ISSUES
7. Known Issues
Bluetooth:
• If the connection between the PDA
and the Bluetooth adapter is dis-
connected you have to close and
restart the PocketDAB application
to connect again.
• If the PocketDAB tries to establish
a BT connection while the PDA BT
is not switched on, the system will
hang and a soft reset must be per-
formed.
• If you switch off the PDA while the
BT connection is established and
the PocketDAB software communi-
cates with the radio, the PDA can-
not be switched on again. You
have to perform a soft reset. An up-
date of the HP2210 ROM version
to 1.10 solves this problem.
• If the wrong COM port for the BT
communication is selected the sys-
tem will freeze. Please perform a
soft reset and switch of BT („Blue-
tooth OFF” on the PocketPC start
srceen). Then start the PocketDAB
application and switch to the cor-
rect COM port. Now switch BT on
again.
BWS:
• The PocketDAB application de-
codes only the profile related entry
point in the root from the BWS Di-
rectoryIndex parameter. Every oth-
er DirectoryIndex parameter entry
is ignored.
• According to the DAB specification,
the BWS UserApplicationType data
field in FIG 0/13 should carry the
MinimumProfileId. The application
decodes the service even if this is
not present using the selected pro-
file id set by the user in the options
menu.
• Only BWS services with the MOT
Directory mode are decoded by the
application. The application shows
the BWS icon to be active accord-
ing to FIG 0/13 in case of the MOT
Header mode as well but the serv-
ice is not decoded. This is a case
of wrong signalling from the service
provider side.
• According to the profile setting in
customize -> options -> MOT /
BWS profile
the data services are
decoded and displayed. If a data
service has a different profile then
selected the BWS icon in the main
screen will be displayed but the
service will not be accessible.
Please change the profile setting
accordingly.
• For PC based BWS decoder a web
server is mandatory. This is not im-
plemented. The browsing is on file
basis.
• The decoding speed is strongly de-
pendent from the data channel size
and the overall amount of data. To
much data in a to small channel
leads to a slow decoding speed.
• The file size percentage may be
above 100% if objects are com-
pressed during transportation.