Arri 35mm electrical distribution box technical info . Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Arri 35mm electrical distribution box technical infoElectric Distribution Box Possible Connections ARRIFLEX 35 with universal drive and electric distribution box with support frame (see Schematic 2,p. 6)The combination of the ARRlFLEX 35 with universal drive and the electric distribution box permits unblimped operation, preferably with primary sound, and also - provided the camera is equipped with a start marker - the recording of start marks on film and magnetic tape to serve as editing synch marks. The detachable switch (Ka lO) permits convenient switching from the pan handle. The distribution box can also be used with oldercomera models with and without start marker, and with cameras with and without a buckle switch. If the electric distribution box is connected to a.c. mains, only__synchronous motors can be used . For oEration with the governor-controlled motor, the electric distribution box must be supplied with 24Vd.c.