Image Performance; Pixel Format; Nominal Brightness; Contrast - Christie J Series Service Manual

6 Specifications
This section provides detailed specifications for the J Series 1000W and 1200W projectors.
6.1

Image Performance

6.1.1 Pixel Format

1080p (H × V square pixels)
SXGA+ (H × V square pixels)
WUXGA (H × V square pixels)

6.1.2 Nominal Brightness

Projector Base Model
1200W 1080p
1000W 1080p
1200W SXGA+
1000W SXGA+
1200W WUXGA
1000W WUXGA

6.1.3 Contrast

ANSI: 16 pt. checker pattern on black screen
Full field: 9 pt. average ON/OFF with background
light subtraction (full open aperture)

6.1.4 Luminance Uniformity

90% Brightness Uniformity
80% Brightness Uniformity
J Series 1000W and 1200W Service Manual
020-100725-04 Rev. 1 (07-2015)
1920 × 1080
1400 × 1050
1920 × 1200
Lamp Power
(ANSI)
1200W 7,800
1000W 5,900
1200W 8,000
1000W 6,500
1200W 7,800
1000W 5,900
450:1 minimum
650:1 nominal
1500:1 minimum
1800:1 nominal
SXGA+
1080p, WUXGA
Brightness
(Center)
8,800
7,500
8,800
7,500
8,800
7,500
6-1