StarTech.com SV221DVI, SV421DVI manual Technical Specifications, Video problems

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Video problems

•If your screen won’t show properly on your monitor, first make sure that all your cables are firmly seated in their proper ports.

•If your screen is coming up blank or striped, the resolution on your PC may be higher than the maximum resolution supported by the KVM (1920 x 1440 analog, 1600 x 1200 digital). Adjust the screen resolution and frequency until they are in the supported range.

•If there is ghosting, speckles or stripes on your screen, there may be excessive electromagnetic interference from an external source. Check the path of your video cable for strong electromagnetic sources like motors or power cables. Try and keep your video cables as far as possible from these external sources.

Technical Specifications

	SV221DVI	SV421DVI
User Ports	1	1
Computer Ports	2	4
Analog Resolution	1920 x 1440	1920 x 1440
(Maximum Pixels)
Digital Resolution	1600 x 1200	1600 x1200
(Maximum Pixels)
PC Connectors:
Keyboard	2 x PS/2 6-pin mini Din female	4 x PS/2 6-pin mini Din female
Mouse	2 x PS/2 6-pin mini Din female	4 x PS/2 6-pin mini Din female
Monitor	2 x DVI-I Single link female	4 x DVI-I Single link female
Console Connectors:
Keyboard	1 x PS/2 6-pin mini Din female	1 x PS/2 6-pin mini Din female
Mouse	1 x PS/2 6-pin mini Din female	1 x PS/2 6-pin mini Din female
Monitor	1 x DVI-I Single link female	1 x DVI-I Single link female
Power	PS/2, 9V 500mA (optional)	PS/2, 9V 500mA (optional)
Dimensions	3.3 x 5.1 x 1.75“	4.25 x 8.75 x 1.75”
L x W x H	(86 x 140 x 45mm)	(107 x 223 x 45mm)
Weight	1.14 lbs (520g)	2.2lbs (1kg)
Operating Temp.	32~104ºF (0~40ºC)	32~104ºF (0~40ºC)
Safety Standards	FCC, CE	FCC, CE