Error Messages
D-6 PN: 13000-00205 Rev. N MT8852B Operation Manual
No payload detected The packets looped back by the EUT appear to have no
payload. The EUT may be looping back Null packets only.
No sync word correlation The MT8852B is unable to correlate to the EUT transmitted
packets header.
No test control End event The end of the test sequence has not been received.
No tests selected! The RUN button has been pressed or RUN command has
been sent to the MT8852B and there are no test cases
selected in the script. Select a test case before RUNning a
script.
Non Bluetooth USB device The USB device attached is not a Bluetooth device.
Not enough Measurements The MT8852B did not receive sufficient measurable packets
to complete the selected test.
Null packets mode The MT8852B is configured to make simple measurements
on Null packets transmitted by the EUT. To return to standard
Bluetooth operating modes press Scpt/Test , move the
pointer to the script number and press the setup soft key. Set
“Script mode” to Standard.
Operation not allowed When changing EUT audio settings, an ACL connection must
be established first.
Option already enabled An option code for a MT8852B option has been entered but
the option is already installed.
Option not enabled The attempted action cannot be performed under the current
configuration.
Option not supported The option requested cannot be supported with reduced
function option installed
Packet type change rejected The EUT has rejected the packet type change request.
Check the EUT supports the packet type selected.
Pairing not allowed The pairing attempt was rejected by the EUT. Check if the
EUT has authentication enabled.
Repeated attempts The EUT reports that too little time has elapsed since an
unsuccessful attempted to connect, authenticate or pair.
Role change not allowed During the connection process the EUT has attempted to
become the piconet master. This is not allowed by the
MT8852B which must always remain the piconet master.
Reconfigure the EUT such that it does not attempt to become
a master on connection.
Signal Over Range The EUT power is greater than the input range of the
MT8852B. The maximum input power for measurement is
+23 dBm.
Signal Under Range The EUT power is below the input range of the MT8852B.
The minimum input power to maintain a link is -55 dBm, and
for power measurements is –30 dBm.
Table D-1. Error Messages
Message Meaning