External Synchronization

About data transfer speed of i.LINK

i.LINK defines a maximum data transfer speed of approximately 100, 200 and 400 Mbps1) that are described as S100, S200 and S400 respectively. For i.LINK devices, a maximum data transfer speed that the device supports is identified on “Specifications” page of the operating instructions supplied with the device or near its i.LINK connector.

1)When connecting with the device that support different data transfer speed, the actual data transfer speed may be different from those described on the i.LINK connectors.

What is Mbps?

Mega bits per second. A measure of the rate at which data is transmitted per second. In case of 100 Mbps, 100 Mega bits of data can be transmitted per second.

i.LINK operation with your camcorder

For details on operation when other equipment with i.LINK (HDV) connector is connected, see page 135.

For details on connection with i.LINK cable and necessary software, refer to the operating instructions supplied with the connected device.

About the required i.LINK cable

Use the Sony 6-pin-to-4-pin or 4-pin-to-4-pin i.LINK cable (for HDV dubbing) to connect the i.LINK devices.

i.LINK and are trademarks.

Connecting External Devices

138 External Synchronization

When multiple units of the PMW-EX3 are used in the same shooting location, recording can be made in synchronization with a specific reference signal, and the timecode can be matched among all the units.

Aligning the phase of the video signal (Genlock)

Genlock operation is enabled by supplying an SD or HD reference signal to the GENLOCK IN connector of the camcorder.

If the video format is set to HQ 1080/24P, select the sync mode (60i or 24PsF) with “Genlock” (page 129) of the OTHERS menu.

The phase adjustment for the reference signal can also be made with “Genlock” of the OTHERS menu.

Notes

•If the reference signal is unstable, genlock is not possible.

•The subcarrier is not synchronized.

Synchronizing the timecode of your camcorder with that of another unit

The timecode of your camcorder can be locked to that of another unit.

Set the unit that supplies the timecode to a mode in which the timecode output keeps advancing (Free Run or Clock mode).

1 Set “Timecode” of the TC/UB SET menu as follows:

Mode: Preset

Run: Free Run

2 Press the TC/U-BIT/DURATION button so that the timecode is displayed on the screen.

3 Supply an HD or SD reference video signal to the GENLOCK IN connector and the reference timecode to the TC IN connector.

PMW-EX3 specifications

The Sony PMW-EX3 is a professional camcorder that has established itself as a favorite among filmmakers, broadcasters, and content creators. Launched as part of Sony's XDCAM EX series, the PMW-EX3 is renowned for its versatility, robust features, and high-quality output.

One of the PMW-EX3's standout features is its ability to record in high-definition using the MPEG-2 compression codec, allowing for 1080p, 1080i, and 720p recording options. This flexibility makes it suitable for a wide range of applications, from documentary filmmaking to commercial shoots. The camcorder supports various frame rates, including 24p, 30p, and 60p, enabling users to achieve a cinematic look or high-speed motion recording depending on project requirements.

The EX3 utilizes a 1/2-inch Exmor CMOS sensor that excels in low-light conditions, delivering stunning image quality with rich detail and dynamic range. This sensor contributes to the camera's ability to produce vivid colors and natural skin tones, which is essential for professionals seeking to create visually compelling content.

Another notable feature is the interchangeable lens system. The PMW-EX3 comes equipped with a 14x Fujinon zoom lens, but users have the option to use a variety of lenses thanks to its compatibility with Sony's PL-mount. This adaptability allows for creative freedom when it comes to framing shots and achieving various visual styles.

The camcorder's extensive connectivity options enhance its functionality. It includes HDMI, SDI, and composite outputs, giving users the flexibility to connect to external monitors, recorders, or switchers during live productions. The EX3 also features two SxS memory card slots for simultaneous recording and relay recording, ensuring that users have a reliable workflow without interruptions.

For audio capture, the PMW-EX3 is equipped with two XLR inputs that support professional-grade microphones. This feature is crucial for filmmakers and broadcasters who require high-quality sound to complement their visuals.

The ergonomic design of the PMW-EX3, coupled with its lightweight build, makes it easy to handle for extended shooting periods. The user-friendly controls and customizable settings allow operators to quickly adapt to changing shooting environments, ensuring they never miss a shot.

In conclusion, the Sony PMW-EX3 combines high-definition recording capabilities, versatile lens options, and professional audio features in a compact and user-friendly package. Its reliability and exceptional image quality make it a valuable tool for anyone serious about video production.