Owner manual

Industrial 20" CRT Monitor 31
Publication 6157-5.1
Specifications
Display
CRT Type 20” diagonal, 0.28mm dot pitch
SP phosphor, 51.5% glass, AGRAS coating, low
thermal exapansion shadow mask, DAF electron
guns, tension-band implosion protected
Degaussing Manual and automatic
Nominal Display Area
(4:3 aspect) Horizontal
(4:3 aspect) Vertical
(5:4 aspect) Horizontal
(5:4 aspect) Vertical
14.7in. (374mm)
11.0in. (280mm)
13.8in. (350mm)
11.0in. (280mm)
Non Linearity (CHP Method)
Horizontal
Vertical
5% max
4% max
Pincushion
Horizontal
Vertical
3mm max
3mm max
Keystone
Horizontal
Vertical
1% max
1% max
Regulation 2mm max peak deviation
Misconvergence 0.3mm max inside centered circle 280mm dia.,
0.4 max outside
Luminance (typical) 30 fL, small white square
Luminance Uniformity Corners at least 70% of center
CIE coordinates
White x:=0.281, y:=0.311 (9300K)
Video
Resolution 640 x 480 to 1280 x 1024, autosync
Supported Standards IBM VGA (640x480 at 60Hz )
VESA (640x480 at 60/72Hz, 800x600 at 56/60/72Hz,
1024x768 at 60/70Hz)
DEC (1024x864 at 60Hz, 1280x1024 at 66/72Hz)
SUN (1152x900 at 67/76Hz)
SG/IBM RISC (1280x1024 at 60Hz); IBM RISC
(1280x1024 at 77Hz)
HP700 (1280x1024 at 72Hz)
Horizontal Scan Rate Variable: 30kHz to 82kHz
Vertical Scan Rate Variable: 50Hz to 80Hz
Retrace Times
Horizontal
Vertical
2.7 usec max
0.475 msec max
Video Bandwidth 140MHz
Black Level Stability Within 1%
Video Input Signal RGB analog (white level = 0.714V above ref. black,
into 75 Ohms, single ended)