Profoto Pro-8a 1200 Air, Руководство пользователя

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30 • P
RO
-8
A
Pro-8a 1200 Air
General
Energy 1200 Ws
Energy Distribution Channel A 5–1200Ws 2.0–10.0
Channel B 5–600Ws 2.0–9.0
Energy Control Range 2.0–10.0 f stop (5–1200 Ws)
Recycling Time 0.05–0.5 s
Flash rate at
2.0//4.0//6.0//8.0//10.0 20//17//11//7//2 (fl ash repetition rate per second at
max recharging speed)
Flash Duration t0,5 1/12000–1/2200 s
Max camera shutter speed @
1200Ws 1/500 with cable, IR or Profoto Air in fast or std
in mode
Max leaf shutter camera speed Depending of the specifi c cameras leaf shutters
opening and closing time delays
Modeling Lamps Total W/Pack
(max) 1000 W
Modeling Lamps W/Head (max) 500 W
Energy Control Increments 1/10 f-stop and full f-stops
Energy stability fl ash to fl ash +/-1/50 f-stop
Color stability fl ash to fl ash +/-40 deg Kelvin
Color stability energy range
10.0–6.0 +/- 40 deg Kelvin
Color stability energy range
10.0–4.0 +/-80 deg Kelvin
Color stability energy range 10.0
– 2.0 +/-160 deg Kelvin
Guide number @ 2 meters 100ASA
with Magnum refl ector 90
Specifi ed data conditions A standard ProHead, 120 or 230VAC
Input Power supply 100–120V/200–240V, 50/60 Hz (Nominal)
Synchronization and control
Wire Sync Compliant to ISO 10330 Standard
Wire Sync Connectors 2 (¼ inch phono plug)
Photocell/IR-slave and Switch Yes, with automatic sensitivity adjustment
USB Interface USB 2.0 Full Speed compatible