Coin trunk test set

Details Coin trunk test set Coin trunk test set

H - Electricity

04

M

379/2

H04M 3/22 (2006.01) H04M 3/24 (2006.01)

Patent

CA 1240428

COIN TRUNK TEST SET ABSTRACT OF THE DISCLOSURE A test set which tests coin trunk circuits for both normal and abnormal operations. A pair of light-emitting diodes monitor battery feed and reverse current. A first set of switch contacts simulate coin deposit while a second set of switch contacts connect fault, re-ring, coin deposit and coin return monitoring lamps and circuit paths to the coin trunk circuit.

483655

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