MacroSystem Digital Video HDV-Recorder Manual de usuario descargar pdf (Pagina 106)

106

Chapter 7

- Enlarged (cut off left/right)

Both previous methods have the disadvantage that a 16:9 ﬁlm

only uses a portion of the screen. The top and bottom of the

screen is covered with bars. When you activate this mode, the

screen is zoomed. The bars disappear and instead, parts are

cut off left and right. With some ﬁlms, the sides of the ﬁlm may

not be that important. Please note that the black bars will not

always disappear completely. Also, some ﬁlms originally ﬁlmed

for the cinema are even wider than 16:9 (Cinemascope, 2,35:1

or similar). Despite the zoom effect, borders may still be visible

at the top and bottom if the screen.

- Panorama (left/right compressed):

This setting too ‘stretches’ the image so that the entire screen

is ﬁlled out. However, the image is not simply cut off at the

sides, it remains fully visible. For this purpose, the sides are

‘squeezed’ to ﬁt. The middle section of the image remains

unchanged. Only very busy scenes or scenes with frequent

camera pans may pose a slight problem with distorted image

portions on the side. You can avoid this by choosing a differ-

ent mode.

If your device is equipped with a VGA (or an HDMI) output,

this menu will also include the 3D setting. This will allow you to

switch playback in TV mode to a 3D image directly. Here, you

can switch between the standards of side-by-side images and

green-magenta. If you do not wish a 3D display, you should

switch off the 3D mode. For side-by-side display, you need

an appropriate monitor that supports this mode, as well as

shutterglasses. For green-magenta mode, you need so-called

anaglyph glasses that with the corresponding colors.

7.3.3.2 Delay

Here, you can set a desired delay between sound and image,

in milliseconds. This function is useful in case your television

needs more time to construct its images than a surround am-

pliﬁer. You should test several values, in case videos are not

synchronous.

7.3.3.3 Startup tune

Call up the startup tune option in the ‘Image, sound’ window.

Please set here if you want to play a startup tune. You can

also activate the slider with which you can set the correction

sound volume. 0 dB is the current system volume. This means

that the startup tune can be played with another sound volume

than the system sound volume. You should now click twice on

the Back button to close the Startup tune, sound and image,

and sound windows.

7.3.3.4 Digital sound

Use ‘Digital sound via’ to switch between sound output via

HDMI or S/P DIF (optical). It is also possible to activate both

output simultaneously. In that case, you must mute the audio

source manually, when there is no audio playback desired

there. The additional option ‘HDMI sound, also in DD’ means

that you can also play broadcasts sent in Dolby Digital as they

7.3.3 Video and Audio

7.3.3.1 Picture format

The screen format allows you to set up the screen (or beamer)

that you are using with your Casablanca system and which

cable you are using. You can also make settings for deviating

screen formats. Some Casablanca models may offer separate

options for separate picture screens. ‘Screen 1’would usually

be the TV set. If you are also using a beamer, make sure to

make the beamer settings under ‘Screen 2’. You can then later

switch between both screens back and forth. If you are only

using only one screen, use ‘Screen 1’. You can also set up

the connection and mode for the chosen screen. If you have

multiple connection options, choose the connection type for

the current screen (TV set, beamer, …). SCART AV is used for

analogue connections, in other words either the SCART con-

nection or an AV connection via the SVHS/YC or CVBS/cinch

cables. If you go for the DVI/HDMI modes, the digital connec-

tion is activated (with various resolutions).

Note: You can only use either the digital or analog outputs, not

simultaneously. The other output is not activated at the same

time and remains blank.

You have to conﬁrm a selection ﬁrst, before the system

switches to the other output.

If you do not conﬁrm within 30 seconds, the system reverts

back to the previous output. The editor’s front display will

show you a countdown. The function ‘Format’ is used to set

up a 4:3 or 16:9 screen format. Older TV sets usually have a

4:3 aspect ratio, newer sets (LCD, Plasma) often already have

a 16:9 ratio. Depending on the format you have chosen (4:3 or

16:9), the next choice will change. When watching a 16:9 ﬁlm

on a 4:3 set, you can set up four different modes for display.

- 1:1 Automatic (borders on top/bottom)

Older 4:3 sets (TVs or beamers) often do not support the true

16:9 format. Even if you connect the system via SCART, the

picture may not be shown correctly. In this mode, the Casa-

blanca will always show a 4:3 signal. True 16:9 ﬁlms will be

shown in 4:3. The picture quality in this mode is somewhat

lower than in 16:9 mode than in 1:1 automatic mode, since it

has around 25% fewer lines. This is a letterbox format, such as

the format used by some smaller Pay-TV channels.

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