The CRD3301 is a charging and communication cradle for the OPR3301, OPI3301, and OPI-3301i .
The cradle must be rebooted before new dip switch settings can take effect.
Setting of DIPSW The following functions can be set with DIPSW on the bottom of this unit.
It is for future function expansion. 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, software rewrite mode is set. Software can be changed using the RS - 232C interface. ? All DIPSW is effective when the power is ON. ? The shipping setting is SW 6 ON, the rest are OFF.