Last modified:	Tuesday, Jul 24, 2007	Article ID:	741
Related products:	Firmware v6.5.x (CE 4.2)

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The following table lists the display settings that are supported by the Chip PC client device firmware 6.5.5 released in March 2007.

 

Table 1 - Display Settings Supported by Firmware 6.5.5

Display Resolution	Socket	Color		Vertical Frequency (Hz)	Horizontal Frequency (KHz)	Pixel Clock (MHz)
640x480	VGA or DVI	8-bit 16-bit 24-bit		60	31.5	25.2
				70	36.8	29.4
				72	37.85	30.3
				75	39.4	31.5
				85	44.75	35.8
800x480	VGA or DVI	8-bit 16-bit 24-bit		60	37.55	39.65
800x600	VGA or DVI	8-bit 16-bit 24-bit		60	37.7	39.8
				70	44	46.5
				72	45.25	47.8
				75	47.15	49.8
				85	53.4	56.4
1024x768	VGA or DVI	8-bit 16-bit 24-bit		60	48.4	65.1
				70	56.5	75.95
				72	58.1	78.1
				75	60.5	81.35
				85	68.6	92.2
1280x768	VGA or DVI	8-bit 16-bit 24-bit		60	47.8	79.5
1280x1024	VGA or DVI	8-bit 16-bit 24-bit		60	63.7	108
				70	74.4	126.2
1360x768	VGA or DVI		8-bit 16-bit	60	47.7	84.7
1440x900	VGA or DVI		8-bit 16-bit	60	55.9	106.45
1680x1050	VGA or DVI		8-bit 16-bit	50	54.35	122.6
1600x1200	VGA or DVI		8-bit 16-bit	50	62.5	135
1680x1050 Reduced Blank	DVI		8-bit 16-bit	50	54	99.36
				60	64.75	119.15
1600x1200 Reduced Blank	DVI		8-bit 16-bit	60	75	137.45
1920x1200 Reduced Blank	DVI		8-bit 16-bit	50	61.7	128.35

 

 

• Some of the display modes may not be available when using multiple displays.
• When using the VGA socket with an LCD screen some minor distortions may occur in non-standard resolutions.
• Supported display modes are dependent on thin client hardware; some of the above display modes may not be available in certain thin client models.
• Effective display settings are dependent on display hardware and cable quality; some of the above display modes may not be supported by certain screens or cables.
• The display settings in Table 3 were tested successfully on the following displays:
  • Dell 2407WFPb
  • ViewSonic VP2030b
  • Samsung SyncMaster 214T

Display Settings – Recommended Configuration Procedure

When configuring display settings, the following course of action is recommended:

• Set the desired resolution and refresh frequency in accordance with the limitations of your display.
• If the settings do not function, change to Reduced Blank if using DVI or reduce the refresh frequency if using VGA.
• If the change to Reduced Blank does not help, try reducing the refresh frequency.