GLOSSARY
A-8
Cine-IPM 2K User’s Manual
020-100164-01 Rev. 1 (01/08)
One horizontal line on the display.
A video output format of some video tape and disc players used primarily in France.
SECAM (Sequential Couleur á Mémoire) signals are similar in resolution and
frequency to PAL signals. The primary difference between the two standards is in the
way color information is encoded.
A small file consisting of
automation
cues
in addition to a play list, triggering theatre
events (action data), and possibly including parameters that allow the program to be
tailored for a specific venue or engagement. A show script is created by the exhibitor
or installer and provides automated presentations.
The device (such as a server) connected to the projector for supplying incoming data.
See
Channel
.
A signal selector such as the
Marquee Signal Switcher
formerly manufactured by
Christie that can be connected for adding more sources to a projector.
The part of the video signal that stabilizes the picture. Sync can occur in three forms:
1)
"Composite sync": the horizontal and vertical components are together on one
cable.
2)
"Sync-on-green": the sync is part of the green video.
3)
"Separate sync" or "H.SYNC and V.SYNC": the horizontal and vertical
components of the sync are on two separate cables.
The duration of each sync pulse generated by a computer. The sync width is part of
the blanking time.
A type of RGB video with digital characteristics.
A wire connecting a single video source to a display device, such as a projector, must
be terminated by a resistance (usually 75
Σ
for video).
The distance between the front bezel of the projector and the screen. Also called
"Projector-to-Screen Distance”. Always use the correct Christie throw distance
formula to calculate the proper throw distance (±5%) required for your lens.
Throw ratio = throw distance / screen width. Typically used to differentiate lenses.
Balance of red-to-green necessary for realistic representation of NTSC signals.
Transition Minimized Differential Signaling is the basis for DVI (Digital Visual
Interface).
The Unicode method of encoding produces a very large character set typically
required for ASCII messaging in non-Western languages such as Chinese, Russian,
etc. In unicode, every number (code) is unique to a single character. Menu functions
can be executed remotely via unicode or non-unicode (default) messaging—this is
auto-detected. See also
non-unicode
.
The ability of a projector to synchronize to inputs with frequencies within a specified
range.
Scan
Line
X
SECAM
X
Show
Script
X
Source
X
Source
Setup
X
Switcher
X
Sync
X
Sync Width
X
TTL
Video
X
Terminated
X
Throw
Distance
X
Throw
Ratio
X
Tint
X
TMDS
X
Unicode
X
Variable
Scan
X
Содержание CineIPM-2K
Страница 1: ...CineIPM 2K U S E R S M A N U A L 020 100164 01...
Страница 2: ......
Страница 26: ......
Страница 108: ......
Страница 109: ...Appendix B Remote Keypad Cine IPM 2K User s Manual B 1 020 100164 01 Rev 1 01 08 Figure B 1 Standard Remote Keypad...
Страница 110: ......
Страница 112: ...SERIAL COMMUNICATION CABLES C 2 Cine IPM 2K User s Manual 020 100164 01 Rev 1 01 08...
Страница 118: ......