Specifications

267
Child terminal side
6. Start reception
Enter the group name. If
you do not want to divide
groups, select “Start”
without entering anything.
Child Terminal mode
starts. Select “Close” to
terminate the process.
Select “1. Receiver Mode” on
the Start screen.
Select “1. Normal Copy”
on the Selection screen.
Figure 4-2
Stand by for connection from the parent terminal. Data transmission starts when the connection is
completed.
CAUTION
- When Bluetooth is used for communication, the number of terminals involved in parent-child
communications is limited within a given space, because all terminals share the same bandwidth.
As a guideline, up to five pairs can communicate.
- Make sure all parent and child terminals have adequate battery level when communicating. If
power is cut off due to insufficient battery level during communication, a communications error
will occur.
- When a communications error occurs for any reason, processing resumes, starting with the
parent terminal searching for child terminals, and the child terminals standing by for connection
from the parent terminal.
- The MD5 checksum for each sent file is used to check integrity. When corruption is confirmed,
processing resumes, starting with the parent terminal searching for child terminals, and the child
terminals standing by for connection from the parent terminal.