About
The CRD3301 is a charging and communication cradle for the OPR3301, OPI3301, and OPI-3301i .
Note
The cradle must be rebooted before new dip switch settings can take effect.
DIP SWITCHES
The following functions can be set with DIPSW on the bottom of this unit:
- DIPSW 2: No security, inquiry scan enabled.
You will be able to connect without authentication.
- DIPSW 3: Invalidate the connection protocol.
It will be able to connect with Bluetooth devices other than OPR - 3101.
- DIPSW 4: Disables detection of the DTR signal of the host.
Set when there is no DTR signal on the host side equipment.
- DIPSW 5: Set to the initial state (shipping setting).
The contents of FLASH are returned to the initial state.
- DIPSW 6: Please use it normally OFF.
In the ON state, the unit enters a download mode (software rewrite mode is set).
Software can be changed using the RS - 232C interface.
- All DIP-SWITCHES are read at power-on. If any are changed, the unit must power-cycle.
