This is the Futaba SBC-1 S.Bus Channel Setting Tool. This tool is used for setting channels to S.Bus servos and decoders of the Futaba S.Bus system. It uses an LED that blinks and then glows steadily when channel setting is complete.
Specifications:
Dimensions: 1.54 x 1.02 x 0.39" (39 x 26 x 10mm)
Weight: 0.28oz (7.8g)
Power Requirement: 4 - 5 cell NiCd, NiMH
Operating Temperature Range: -10° to 45° C
NOTE: Do not connect anything other than a Futaba S.Bus servo or S.Bus decoder to the Channel Setting Tool. If a conventional servo is connected, the servo may operate erroneously.