User's Manual Part 4

Appendix B — Bluetooth Configuration Commands and Specifications
142 6822 Series 80-Column Printer User’s Manual
The Bluetooth adapter allows for four states or modes to be available. Each
state is dependent upon either the pin states on the terminal holder
connector or the programming connector on the adapter described later.
• State 1 - In addition to allowing normal Bluetooth printing, this state
also allows for a 700 Series or CK60 in the terminal holder to
perform a Bluetooth self-test.
• State 2 is a Transparent Pass Through mode available for all 700
Series and CK60s. During this mode, the Bluetooth module is shut
down and does not communicate.
• State 3 (Bluetooth reconfiguring using a 700 Color (730, 740, 741,
750, 751, 760, 761) or CK60). This state is unavailable when a 700
Monochrome (705, 710, 720) is used, since the A/B pin is
unavailable.
• State 4 allows for programming the Bluetooth module via its SPI
pins. This state is also used for manufacturing tests. To be in this
state, the 700 Series or CK60 must not have an open terminal holder
COM port and the specially designed programming adapter must be
engaged.
The interfaces on the Bluetooth adapter that allow for the different
modes are detailed below:
Bluetooth Adapter States or Modes
State State/mode
HHC_A/B
pin
HHC_DTR
pin Comments
1 Bluetooth Printing 0 0 Bluetooth printing/Bluetooth self-test
2 Pass–through printing 0 1 Printing from 700 Series or CK60s allowed
to pass through the Bluetooth adapter
transparently.
3 Bluetooth
Reconfiguration
1 0 Reconfiguring Bluetooth module via 700
Series or CK60s.
4 Bluetooth programming
cabled
X X Programming Bluetooth module via
programming cable