Welcat GTX-221-G, User Manual, Page: 205 / 244

Chapter 4 System Menu 4-11 Test: Testing Hardware Devices
GTX-221-G User
’
s Manual
204
4-11-2 Bluetooth: Testing Bluetooth Communication
Perform one-to-one communication with another terminal via Bluetooth..
Before executing Bluetooth communication, you have to set the target device as the default device.
(The target device means a slave device or terminal when your device is set as Master, or a
master device when your device is set as Slave.)
「Refer to "4-9-3 Bluetooth: Registering and Setting the Bluetooth Device"－"■Remote device"
(P. 171 ).
［System Menu］
→
［9: Test］
→
［2: Bluetooth］
① Set the Handy Terminal as Master or Slave.
< Role >
1:Master
2:Slave
Select the method for connection with the Bluetooth device to
communicate to.
A master has the initiative in connection, and a slave follows the
instructions of its master. Connection is possible only between a
master and a slave.
Start a test based on the following: when the local device is a
master, the other device is its slave, and when the local device
is a slave, the other device is its master.
Note that this master-slave relationship applies just temporarily
at the time of connection.
The master-slave relationship will disappear after connection.
② A communication test starts.
< Bluetooth test >
123 456
When a key is pressed, the corresponding key data is sent and at
the same time, it is also displayed on the screen (local echo).
When the data is received at the other end, it is highlighted on
the screen.