Lumagen VisionPro - Manual (Page 30)

Vision Pro
™ User Manual and Installer Guide
© 2003 Lumagen, Inc. 27 Rev 1.13
Specifications
Inputs
Eight programmable inputs. All inputs can be composite or SVideo. Inputs 4 to 8 can also
be selected as component. Inputs 7 and 8 can also be selected as pass-through.
Composite and SVideo inputs support NTSC (M, Japan, 4.43), PAL (B, D, G, H, I, M, N,
Nc) and SECAM (B, D, G, K, K1, L).
Component inputs accept interlaced SDTV YP
R
P
B
video.
The TV decoder analog-to-digital conversion uses 10-bit oversampling A/D’s.
Three, or four, line adaptive comb-filters for Luma and Chroma reduce cross-luma and
cross-chroma artifacts.
The pass-through inputs are actively buffered, have a nominal bandwidth of 300 MHz
and a
±
1.1 volt nominal input/output range.
All video inputs use BNC female jacks and are terminated into 75 ohms.
Absolute maximum rating is ±2 volts for video inputs. For other inputs it is +3.3, –0
volts, except for the RS232 port which is ±12 volts.
Processing
Per-pixel motion adaptive deinterlacing with 3:2 and 2:2 pulldown frame reconstruction.
Proprietary scaling algorithms provide detail-enhancement.
Adjustments for sizing, black-level, contrast, color, hue, and Y/C delay.
Source aspect ratio selection of 4:3, letterbox and 16:9 are supported.
Supports two zoom steps for each source aspect ratio.
There are two independent configuration memories per input.
Output
The output supports both RGB and YP
R
P
B
, using female BNC jacks.
Both formats support bilevel and trilevel sync. RGB also supports discrete horizontal and
vertical, or discrete composite, sync with programmable polarities.
YP
R
P
B
output uses the HDTV color-space.
For red, green, blue and Luma, the nominal output is 1.0 volts peak-to-peak with
embedded sync, and 0.7 volts otherwise. For P
R
and P
B
, the peak-to-peak is 0.7 volts,
including sync. Output levels are specified driving an external 75-ohm load.
Discrete sync outputs drive TTL levels into an external 75 ohm load.
Two independent output configuration memories per input.
Resolution is programmable from 480p to 1080p in scanline increments, plus 1080i.
Vertical refresh rate is programmable from 48, to 75, Hertz in steps of 0.01 Hertz.
Output aspect ratio is programmable from 1.33 to 2.35 in steps of 0.01.
Output size and position are programmable in pixel increments.
Miscellaneous
Menu based setup.
Infrared remote, or RS232 serial control interface.
Dimensions: 17” (W) by 10” (D) by 3.5” (H).
Power consumption: 10 watts nominal. Standby mode: 2 watts.
The power supply input rating is from 100 to 240 volts at 47 to 63 Hertz.
Silent operation (no fan).