Profoto Pro-7 manual Choice of Modelling Light

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[8]

[11]

[13]

head is connected to B half the energy is obtained if the SYM/ASYM switch is in position A 1/1 (1/2), B 1/2. If the switch is in the position A 1/2, B 1/4 a quarter of the chosen energy is obtained.

Two lamp heads: The energy chosen with the MASTER [13] control can either be distributed evenly through the two lamp heads (the SYM/ASYM switch in the position A1/1 (1/2), B 1/2) or twice as much energy (equivalent to one f:stop) through A as B (the SYM/ASYM switch in the position A 1/2, B 1/4). At any change of energy with the control MASTER [13] the ready lamp

[8]is put out. When the light is out, this is an indication that autodumping or recharging is in progress.

Choice of Modelling Light

Pushing the button MOD.LIGHT [11] turns on the modelling light. To save the battery the modelling light is automatically turned off after 20 seconds. To have the modelling light stay on for a longer period of time push the button two or three consecutive times, which will give 40 and 60 seconds respectively. For every period of 20 seconds when the modelling light is turned on the battery capacity decreases by the equivalent of two flashes at full energy. The maximum mod- elling light is 100 W even if a ProHead with a 250 W halogen lamp is used. A ProHead or old- er heads - Pro-7, PB or PF - can be used. The modelling light is automatically dimmed down to 100 W regardless of the nominal effect of the modelling light. The efficiancy (output) is higher when using a 100W lamp. We therefore recommend to always use a 100W lamp also in the ProHead.The modelling light is constant and does not vary with the energy chosen.

Connecting Camera & Flash Meter

The two sync sockets [6] allow the camera and flash meter to be connected simultaneously. The 5 M sync cord can be extended without limitations with sync extension cords. Further sync connections can be made with the Profoto sync interconnection cable or by so called ”hard wiring”. A slave signal from the photocell can be forwarded through this cable to another flash generator.

Pro-7b

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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 GeneratorBrief Instructions Connecting Lamp headsMains AC Connection Energy Distribution Choice of Modelling Light Energy ControlRecharging Connecting Camera and Flash MeterBracketing PhotocellAutobracketing 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