Sony FCBEX45MCC Product Manual (Black & White Color Camera Module - Techn - Page 8

Automatic Exposure Mode, AE - Shutter Priority, AE - Iris Priority, AE - Manual

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Basic Functions • Near Limit Mode Can be set in a range from 1000 (∞) to C000 (10 mm). The focus range is narrowed by excluding the unnecessary range. Automatic Exposure Mode The variety of AE functions, which allow video signal to output the optimum image for subjects from low light conditions to bright light conditions, are available. • Full Auto Auto Iris and Gain, Fixed Shutter Speed (NTSC: 1/60 s, PAL: 1/50 s) • Shutter Priority 1) Variable Shutter Speed, Auto Iris and Gain (1/60 to /1 10,000 s, 16 steps, std. shutter: 16 steps) • Iris Priority Variable Iris (F1.4 to Close, 18 steps), Auto Gain and Shutter speed. • Manual Variable Shutter, Iris and Gain. • Bright Variable Iris and Gain (Close to F1.4, 17 steps at 0 dB: F1.4, 15 steps from 0 to 28 dB) AE - Shutter Priority The shutter speed can be set freely by the user to 16 high speeds. In high speed mode, the shutter speed can be set up to /1 10,000 s. The iris and gain are set automatically, according to the brightness of the subject. Data 15 14 13 12 11 10 0F 0E 0D 0C 0B 0A 09 08 07 06 NTSC 10000 6000 4000 3000 2000 1500 1000 725 500 350 250 180 125 100 90 60 PAL 10000 6000 3500 2500 1750 1250 1000 600 425 300 215 150 120 100 75 50 Note When the shutter speed 1/1 s or 1/2 s is used, Auto Focus and White Balance may not function fully. AE - Iris Priority The iris can be set freely by the user to 18 steps between F1.4 and Close. The gain and shutter speed are set automatically according to the brightness of the subject. Data 11 10 0F 0E 0D 0C 0B 0A 09 Setting value F1.4 F1.6 F2.0 F2.4 F2.8 F3.4 F4.0 F4.8 F5.6 Data 08 07 06 05 04 03 02 01 00 Setting value F6.8 F8.0 F9.6 F11 F14 F16 F19 F22 CLOSE AE - Manual The shutter speed (16 steps), iris (18 steps) and gain (16 steps) can be set freely by the user. ... 1) Flicker can be eliminated by setting shutter to: t 1/120 s for PAL models used in countries with a 60 Hz power supply t 1/100 s for NTSC models used in areas with a 50 Hz power supply frequency. frequency. 8

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8
Basic Functions
• Near Limit Mode
Can be set in a range from 1000 (
∞
) to C000 (10 mm).
The focus range is narrowed by excluding the
unnecessary range.
Automatic Exposure Mode
The variety of AE functions, which allow video signal
to output the optimum image for subjects from low
light conditions to bright light conditions, are
available.
• Full Auto
Auto Iris and Gain, Fixed Shutter Speed (NTSC:
1
/
60
s, PAL:
1
/
50
s)
• Shutter Priority
1)
Variable Shutter Speed, Auto Iris and Gain
(
1
/
60
to
1
/
10,000
s, 16 steps, std. shutter: 16 steps)
• Iris Priority
Variable Iris (F1.4 to Close, 18 steps), Auto Gain and
Shutter speed.
• Manual
Variable Shutter, Iris and Gain.
• Bright
Variable Iris and Gain (Close to F1.4, 17 steps at
0 dB: F1.4, 15 steps from 0 to 28 dB)
AE – Shutter Priority
The shutter speed can be set freely by the user to 16
high speeds. In high speed mode, the shutter speed can
be set up to
1
/
10,000
s. The iris and gain are set
automatically, according to the brightness of the
subject.
Note
When the shutter speed 1/1 s or 1/2 s is used, Auto
Focus and White Balance may not function fully.
AE – Iris Priority
The iris can be set freely by the user to 18 steps
between F1.4 and Close.
The gain and shutter speed are set automatically
according to the brightness of the subject.
AE – Manual
The shutter speed (16 steps), iris (18 steps) and gain
(16 steps) can be set freely by the user.
Data
NTSC
PAL
15
10000
10000
14
6000
6000
13
4000
3500
12
3000
2500
11
2000
1750
10
1500
1250
0F
1000
1000
0E
725
600
0D
500
425
0C
350
300
0B
250
215
0A
180
150
09
125
120
08
100
100
07
90
75
06
60
50
Data
Setting value
Data
Setting value
11
F1.4
08
F6.8
10
F1.6
07
F8.0
0F
F2.0
06
F9.6
0E
F2.4
05
F11
0D
F2.8
04
F14
0C
F3.4
03
F16
0B
F4.0
02
F19
0A
F4.8
01
F22
09
F5.6
00
CLOSE
1) Flicker can be eliminated by setting shutter to:
t
1
/
100
s for NTSC models used in areas with a 50 Hz power supply
frequency.
.................................................................................................................................................................................................................................
t
1
/
120
s for PAL models used in countries with a 60 Hz power supply
frequency.