User's Manual

To query an IMU for its serial number:
1. In the Device window, select the appropriate IMU type.
2. In the Message Type pull-down menu, select
Query Serial Numbers
. See figure 1.
3. In the Transmit window, select
Wakeup/IMU
and the appropriate channel number.
4. In the Transmit window, select
Transmit
to broadcast a request for a listening IMU’s serial
number. It may be necessary to select Transmit a second time in the event an interfering radio
signal was present.
NOTE:
Any IMU of the same device type and on the same channel as the target IMU can reply to
the request. To ensure the serial number of only the target IMU is returned, other IMU’s of
the same device type as the target should be set to a channel different from the target’s.
5. The IMU’s serial number will appear in the Incoming Data window. Now, any commands
from NCTT will be directed specifically to the traget IMU even if other IMUs are on the same
channel.
Figure 1. NCTT Query Serial Numbers Screen.