Adjusting and Setting with Menus
2 Chapter
Selection | Function |
VARIABLE | Clear scan mode |
(Continued) | You can set the shutter speed in units of 1H |
| (horizontal scanning time: 63.56 μs for |
| 64.00 μs for |
| Select SPEED, then select the value from 1/525H to |
| 262/525H |
| 390P). This mode can be used for shooting |
| computer displays with reduced horizontal bands |
| appearing across the display screen. |
To set the shutter speed
1Display OFF by pressing the B and b buttons simultaneously.
2Select the SPEED value by pressing the b button while observing the noise on the monitor screen so that you can obtain the image with minimum noise. Each time you press the button, the value changes in units of 1H.
| To convert the value into the shutter speed |
| Example: When the value is set to 250H |
| |
| 250 × 63.56 μs (1H) + 34.9 μs (constant) |
| = 15924.9 μs = Approx. 0.016 seconds |
| |
| 250 × 64.00 μs (1H) + 35.0 μs (constant) |
| = 16035.0 μs = Approx. 0.016 seconds |
|
|
Automatically adjusts the luminance level for | |
| optimum output level. When incoming light is |
| excessive, this function automatically adjusts the |
| shutter speed to cut exposure equivalent to up to 10 |
| aperture stops. |
Selection Function
for the video camera.
When
You can select the highest limit value of the variable range of the shutter speed. Select LIMIT, then set the speed to 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000, 1/20000,1/40000 or 1/100000.
Note
You cannot use
LENS
Selects the iris mode.
Selection | Function |
|
|
VIDEO | Select when you use a lens that automatically |
| adjusts the iris according to the input video signal. |
| Select AE LEVEL, then adjust the auto exposure |
| focusing point in the range from |
|
|
REMOTE | Select when you use a lens that adjusts the iris |
| according to the DC power supplied. |
|
|
18 (GB) Chapter 2 Operation