Ok it just occurred to me that I should have posted the specs of my monitor so here goes -
Detailed Specifications NEC FE991SB-BK
Manufacturer
NEC
Manufacturer Part # FE991SB-BK
CRT
Type
Display / CRT
Surface OptiClear
Display Area
Horizontal: 356 mm/14.0" (Factory Setting)
Vertical: 266 mm/10.5" (Factory Setting)
Pixel Pitch
0.25 mm
Resolution Maximum: 1792 x 1344 @ 50 to 68 Hz
Optimal: 1280 x 1024 @ 50 to 89 Hz
Brightness
100 cd/m2
Display Features
On Screen Manager
Cabinet Color Black
Signal Input
Input Video Signal Analog RGB
Frequency 640 x 480 @ 60 to 160 Hz
800 x 600 @ 50 to 146 Hz
832 x 624 @ 50 to 141 Hz
1024 x 768 @ 50 to 116 Hz
1152 x 870 @ 50 to 103 Hz
1280 x 1024 @ 50 to 89 Hz ....... optimal display performance
1600 x 1200 @ 50 to 76 Hz
1792 x 1344 @ 50 to 68 Hz
Sync Type
Horizontal: 30 kHz to 96 kHz
Vertical: 50 Hz to 160 Hz
Power
Requirements
Voltage AC 100 – 240 V, 50-60 Hz
Operating
Conditions Temperature Min 41 °F - Man 95 °F
Humidity 10 - 90%
Misc. Features
Plug & Play Windows® 95/98/Me/2000/XP
Dimensions
(H x W x D)
Unit
16.7" x 17.4" x 17.6"
As Shipped
22.8" x 21.7" x 23.0"
Weight
Unit
50 lbs
As Shipped
59.5
System Requirements
PC
95/98/Me/2000/XP
Mac
Compatible
Warranty
Three year on-site warranty includes parts and labor. 90 day(s) spare parts.
Includes in the Box MultiSync FE991SB-BK Monitor with tilt/swivel base
Power Cord
Captive Signal Cable
User’s Manual