a first circuit configured to operatively connect the auxiliary power supply with the shutter system upon {HEAD ~ operation} of the actuator causing the digital camera shutter to {TAIL ~ the open position}; and 
a first circuit configured to operatively connect the auxiliary power supply with the shutter system upon { HEAD ~ operation } of the actuator causing the digital camera shutter to { TAIL ~ the open position } ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH