Sony FCB-EV7520 Technical Manual

Also see for FCB-CV7520: Technical manual

Command ListExposure control (2/2)Iris GainBright 1F F1.6 50.0 dB (28 step)1E F1.6 46.4 dB (26 step)1D F1.6 42.8 dB (24 step)1C F1.6 39.3 dB (22 step)1B F1.6 35.7 dB (20 step)1A F1.6 32.1 dB (18 step)19 F1.6 28.6 dB (16 step)18 F1.6 25.0 dB (14 step)17 F1.6 21.4 dB (12 step)16 F1.6 17.8 dB (10 step)15 F1.6 14.3 dB (8 step)14 F1.6 10.7 dB (6 step)13 F1.6 7.1 dB (4 step)12 F1.6 3.6 dB (2 step)11 F1.6 0 dB (0 step)10 F2 0 dB (0 step)0F F2.4 0 dB (0 step)0E F2.8 0 dB (0 step)0D F3.4 0 dB (0 step)0C F4 0 dB (0 step)0B F4.8 0 dB (0 step)0A F5.6 0 dB (0 step)09 F6.8 0 dB (0 step)08 F8 0 dB (0 step)07 F9.6 0 dB (0 step)06 F11 0 dB (0 step)05 F14 0 dB (0 step)00 CLOSE 0 dB (0 step)Exposure Comp. 0E +7 +10.5 dB0D +6 +9 dB0C +5 +7.5 dB0B +4 +6 dB0A +3 +4.5 dB09 +2 +3 dB08 +1 +1.5 dB07 0 0 dB06 −1 −1.5 dB05 −2 −3 dB04 −3 −4.5 dB03 −4 −6 dB02 −5 −7.5 dB01 −6 −9 dB00 −7 −10.5 dBZoom Ratio and Zoom Position(for reference)Optical ZoomRatioOptical ZoomPosition Data1× 00002× 16A13× 20634× 26285× 2A1D6× 2D137× 2F6D8× 31619× 330D10× 348611× 35D712× 370913× 382014× 392015× 3AOA16× 3ADD17× 3B9C18× 3C4619× 3CDC20× 3D6021× 3DD422× 3E3923× 3E9024× 3EDC25× 3F1E26× 3F5727× 3F8A28× 3FB629× 3FDC30× 4000