Sony SRG-300SE Manual técnico - Página 4

Procurar online ou descarregar pdf Manual técnico para Câmara digital Sony SRG-300SE. Sony SRG-300SE 41 páginas. Hd color video camera
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• Manual Focus Mode

Manual Focus has both a Standard Mode and a

Variable Mode. Standard Mode focuses at a fixed rate

of speed. Variable Mode has eight speed levels that

can be set using a VISCA Command.

In these standard and variable modes, it is necessary to send Stop

Command to stop the zoom operation.

• One Push Trigger Mode

When a Trigger Command is sent, the lens moves to

adjust the focus for the subject. The focus lens then

holds that position until the next Trigger Command is

input.

• Infinity Mode

The lens is forcibly moved to a position suitable for an

unlimited distance.

• Near Limit Mode

Can be set in a range from 1000 (∞) to F000 (1 cm).

Default setting: D000h (30 cm)

White Balance

White Balance has the following modes.

• Auto White Balance

This mode computes the white balance value output

using color information from the entire screen. It

outputs the proper value using the color temperature

radiating from a black subject based on a range of

values from 2500K to 7500K.

This mode is the factory setting.

• ATW

Auto Tracing White balance (2000K to 10000K)

• Indoor

3200K Base Mode

• Outdoor

5800K Base Mode

• One Push WB

One Push White Balance is a function that forcibly

captures the white color once the lighting conditions

to illuminate the subject are set, enabling you to shoot

the image in the conditions as they are set. By using

this function, the natural color of the subject can be

obtained without being affected by the surrounding

lighting conditions. To set this mode, shoot the

subject that you want to capture the white color and

send the One Push White Balance Trigger.

• Manual WB

Manual control of R and B gain, 256 steps each

Automatic Exposure Mode

A variety of AE functions are available for optimal

output of subjects in lighting conditions that range

from low to high.

• Full Auto

Iris, Gain and Shutter Speed can be set automatically.

• Gain Limit Setting

The gain limit can be set at the Full Auto, Shutter

Priority, Iris Priority, Bright and Manual in the AE

mode. Use this setting when image signal-to-noise

ratio is particularly important.

• Shutter Priority

Variable Shutter Speed, Auto Iris and Gain

(1/1 to 1/10,000 sec., 16 high-speed shutter speeds

plus 6 low-speed shutter speeds)

1) Flicker can be eliminated by setting shutter to

 1/100s for NTSC models used in countries with a 50 Hz

power supply frequency

 1/120s for PAL models used in countries with a 60 Hz power

supply frequency

• Iris Priority

Variable Iris (F1.6 to Close, 14 steps), Auto Gain and

Shutter speed

• Manual

Variable Shutter, Iris and Gain

• Bright

Variable Iris and Gain (Close to F1.6, 14 steps and

F1.6 at 15 steps)

AE – Shutter priority

The shutter speed can be set freely by the user to a total

of 22 steps – 16 high speeds and 6 low speeds. When

the slow shutter is set, the speed can be adjusted the

slow shutter according to subject brightness. The

picture output is read at a low rate from the memory.

AF capability is low.

In high speed mode, the shutter speed can be set up to

1/10,000s. The iris and gain are set automatically,

according to the brightness of the subject.

Basic Functions