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5.6 AE mode
① MODE
: ELC – for a manual (fixed) lens.
ALC – for an automatic iris lens.
MODE ELC → ALC
② CONTROL
CONTROL AUTO
♦ ELC MODE
-. AUTO : Iris operates elctronic exposure automatically.
-. MANUAL : Adjust the iris by changing the high shutter speed
or AGC manually.
♦ ALC MODE
-. VSD LENS : Select for video-type lens
-. DC LENS : Select for direct drive-type lens.
③ MANUAL SHUTTER
: Adjust brightness with high shutter speed.
This field is not adjustable when the camera is set to ELC MODE, Auto.
MAN. SHUTTER 1/60 → 1/100 → . . → 1/50000
④ MANUAL AGC
: Adjust AGC gain at ELC MODE, Manual.
MAN. AGC OFF → 10dB → . . . → 34dB
☞
Notice
Accoring to mode, some menu will skip, not to adjust.
<Fig5-5. Setting Camera Linghting>
<< AE MODE >>
① MODE
② CONTROL
③ MAN. SHUTTER
④ MAN. AGC
⑤ LENS ADJ.
⑥ BRIGHTNESS
⑦ MAX GAIN
⑧ MAX FIELDS
RETURN
ELC
AUTO
1/60
OFF
Done
60
34dB
510FLDS
⑤ LENS ADJUSTMENT
: Adjust level for DC / VSD lens. While it is adjusting, it displays “Adj-ing”,
after it is completed, it displays “Done”.
LENS ADJ. Adj-ing → Done
☞
Notice
For the better adjustment, set LEVEL on VSD lens to middle value.
⑥ BRIGHTNESS
: Adjust level of Auto Iris. The smaller brightness value is, the darker it is,
because iris is closed more. On the contrary the bigger brightness value
is, the brighter it is, because iris is opened more.
BRIGHTNESS 0 ~ 99
⑦ MAX AGC
: Adjust maximum value of AGC gain.
MAX GAIN OFF → 8dB → . . . . → 38dB
⑧ MAX FIELDS
: Compensate for low illumination. Adjust the maximum integration
fields to get a brighter dynamic image. The scene will be slower
than when set to OFF. The larger this field, the greater the noise
of the image. For more dynamic range, adjust the MAX FIELD and
increase the MAX AGC. .
MAX FLDS
OFF → 2FLDS → 3FLDS → 4FLDS → . . . .
→ 18FLDS → 19FLDS → 20FLDS → 40FLDS
→ 80FLDS → 160FLDS→ 320FLDS -> 510FLDS