Profoto Pro-7 manual Energy Distribution

Page 17
[6] 1200/24007a -Pro

[1]

[2]

[3]

Energy Distribution

When only one lamp head is in use, choose the A socket. Only the A socket can be used to release the generator’s total energy to one lamp head. Use dial A to adjust energy in 1/3 f:stop increments from full (1/1) down to (1/8) energy, which is equivalent to four [4] f:stops.

PLEASE NOTE ! When the dial is positioned to release more than 1/2 energy (within the area marked A ONLY) always point the dial B towards the red indicator [16]. If this is not done, the indicator lamp will light up. The audible signal will

sound and flash release will not be possible. When the dial is

pointed within the ”A ONLY” area, the flash is only released to

[16]

the lamp head connected to socket A, even if other lamp heads are connected to the B sockets. When a second lamp head is connected to socket B1 use dial B to adjust energy in 1/3 f:stop increments, from half energy (1/2) down to one sixteenth energy (1/16), which is equivalent to four [4] f:stops. When the dial is pointed within the B1 ONLY area, the flash will not be released through B2 even if a lamp head is connected.

PLEASE NOTE! To release a flash through B socket(s) dial A must be pointed to less than 1/2 energy. If not, an audible signal will sound and the red lamp [16] will light up at the B dial 1/2 position. When a third lamp head is connected to socket B2 use dial B to adjust energy in 1/3 f:stop increments from one quarter energy (1/4) down to one sixteenth energy (1/16). The B1 lamp head will follow i.e. when the B dial is positioned for 1/8 energy B1 and B2 will both receive 1/16 energy.

17

Image 17
Contents Pro-7 Manual Profoto, Stockholm, Sweden Safety Instructions Contents Thanks Page Profoto -The Ligh Shaping System Available ProHeadProHead Pro-7b headProTwin Modelling light is turned on and off with the black switchProTwin ProTwinMounting the reflector Pro-7 ringPro-7 Generators Pro-7a 1200/2400 Generator Energy & Bracketing Control Nomenclature Pro-7a GeneratorMains AC Connection Connecting Lamp headsBrief Instructions Energy Distribution Choice of Modelling Light Energy ControlRecharging Connecting Camera and Flash MeterAutobracketing PhotocellBracketing 1114 Automatic Safety FunctionsReliability Testing The R-Test Signals, Visible & AudibleWarranty Colour TemperatureFlash Duration Lamp HeadsGas Generator Technical DataPro-7s 1200/2400 Generator Nomenclature Pro-7s Generator Mains Connection OFF Connecting Camera & Flash Meter Safety Functions Signals, Audible & VisibleReliability Testing The R-Test Fuse/generator Maximum Modelling Light Technical Data Pro-7sPro-7b Generator Nomenclature Pro-7b Generator Battery and battery charging Changing Battery Choice of Modelling Light Recharging Profoto R-test guarantees that all products leaving Colour Temperature 24 x 17 x Weight, kg/lb Technical Data Pro-7bPage Profoto AB