Sony FCB-IX47 Instruction Manual page 8

FCB-IX47/IX47P
FCB-IX470/IX470P
FUNCTIONS
Automatic Exposure Mode
This mode is set to "Full Auto" at shipment. Altogether 9 modes are available including this one.
• Full Auto : Auto Iris and Gain, Fixed Shutter (FCB-IX47/470: 1/60 sec., FCB-IX47P/470P: 1/50 sec.)
• Shutter Priority* : Variable Shutter Speed, Auto Iris and Gain
• Iris Priority
: Variable Iris (F1.4 to Close, 18 steps), Auto Gain and Shutter
• Gain Priority
: Variable Gain (–3 dB to 18 dB, 18 steps), Auto Iris and Fixed Shutter
• Manual : Variable Shutter, Iris and Gain
• Bright
: Variable Iris and Gain (Closed to F1.6, 17 steps at 0 dB: F1.4, 7 steps form 0 to 18 dB)
• Iris Auto : Variable Gain and Shutter
• Shutter Auto
: Variable Iris and Gain
• Gain Auto : Variable Iris and Shutter
* Flicker can be eliminated by setting shutter to
→ 1/100s for NTSC models used in countries with 50 Hz power supply frequency
→ 1/120s for PAL models used in countries with 60 Hz power supply frequency
AE – Shutter priority
The shutter can be set freely by the user to a total of 20 steps – 16 high speeds and 4 low speeds. When the slow shutter is set,
the speed can be 1/30s (1/25s), 1/15s (1/12s), 1/8s (1/6s), 1/4s (1/3s) for NTSC (PAL) models. The picture output is read at
normal rate from the memory. The memory is updated at low rate from the CCD. AF capability is low.
In high speed mode, the shutter can be set up to 1/10000s.
The iris and gain are set automatically, according to the brightness of the subject.
Data
13
12
11
10
0F
0E
0D
0C
0B
0A
6
(1/4 or 1/3 to 1/10,000 sec., 20 steps, std. shutter 16 steps, slow shutter 4 steps)
NTSC PAL
10000 10000
6000 6000
4000 3500
3000 2500
2000 1750
1500 1250
1000 1000
725 600
500 425
350 300
Data NTSC
09 250
08 180
07
125
06 100
05 90
04
60
03
30
02 15
01
8
00
4
PAL
215
150
120
100
75
50
25
12
6
3