Manual iris/gain adjustment

Record mode

You may see vertical lines of light in the playback image of a brightly shining subject or highly reflective subject, but this is not a malfunction.

During normal playback, image movement may not look smooth.

When recording in an extremely bright place, the color of the screen may change or flicker. If this happens adjust the shutter speed manually to 1/60 or 1/100.

Manual iris/gain adjustment

Set the shutter speed before setting the aperture (iris/gain) when manually adjusting both settings.

If the value does not become “OPEN”, you cannot adjust the gain value.

If the gain value is increased, the noise on the screen increases.

Depending on the zoom magnification, there are iris values that are not displayed.

ªShutter speed range

1/60 to 1/8000 seconds: Tape Recording Mode

1/2 to 1/2000 seconds: Card Recording Mode The shutter speed closer to 1/8000 is faster.

ªIris/gain value range

CLOSE (Closed), F16, ..., F1.7, OPEN (Opened: F1.6) 0dB, ..., 18dB Value closer to [CLOSE] darken the image. Value closer to [18dB] brighten the image. Values with dB are gain values.

ªCard slow shutter mode

If the shutter speed is set to 1/2, 1/4, 1/8, or 1/15, then the card slow shutter mode will be activated.

If the power is off or the mode dial is operated, then the slow shutter mode will be canceled.

In the slow shutter mode:

The white balance is fixed. Focus in manually.

If the [AUTO/MANUAL/FOCUS] switch is set to [FOCUS], then the shutter speed will automatically be set to 1/60 and the subject is focused in on. After that the previous shutter speed will be restored. When the subject is focused on, [MF] flashes.

MF

If the scene is low in brightness or contrast, the subject may not be focused in on.

While the Camcorder is focusing on the subject, you cannot operate any control on it with the exception of [OFF/ON] switch, mode dial, [AUTO/MANUAL/FOCUS] switch and [POWER LCD] button.

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LSQT0975

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Panasonic PV-GS500 ª Shutter speed range, ª Iris/gain value range, ª Card slow shutter mode, Manual iris/gain adjustment