User Manual

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II Main technical index of interface module
1) Operating frequency: 2.402~2.480 GHz
2) Communication distance: 100m
3) Operating temperature: -10~+55
4) BlueTooth protocol: BlueToothV3.0
5) Communication speed: 115200bps
6) Antenna Type: Integrated
7) Antenna GAIN: 0.5dBi Max
III Installation of interface module
Take BTP-R681 as an example. Ensure that
the power of the printer is off and connect as
shown in figure 2. Plug the interface module
into the printer according to the arrowhead and fix them
with screws.
IV Connecting method
Take BTP-R681 as an example. The JK-B02
BlueTooth interface module has been
installed onto the printer. The BlueTooth
adapter has been inserted in the host
computer and the host computer has
installed the BlueTooth driver matching with Figure 3
the adapter. After powering on the printer and
the BlueTooth of host computer starts, the interface
in Figure 3 will show.
1. Search printers
In the interface of Figure 3, double-click the
“Search Devices”. After finishing the search,
the icon of “BTP-R681” printer will show (see
Figure 4).
Figure 4
2. Search communication port
In the interface of Figure 4, double-click the searched
“BTP-R681” icon, the BlueTooth software
will search the BlueTooth communication
port automatically. After the search ends, the
interface in Figure 5 will show.
Figure 5
3. Connect communication port
In the interface of Figure 5, double-
click the searched “BlueTooth Serial
Port” icon and then the BlueTooth
communication between host computer
and printer will be built (see Figure 6). Figure 6
4. Connect communication port successfully
After connecting the communication
port successfully, the prompt in Figure 7
will show at the lower right corner of
the screen. At the same time, the color
of BlueTooth icon will become green from blue. Figure 7
V Realizing functions
After operating according to the above steps successfully, then we can carry out the
BlueTooth serial port connection between host computer and printer and carry out
various operations on the printer.
Figure 2

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