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1280 x 760?

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Old 01-04-2005, 05:14 AM   #1  
What is HD?
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Posts: 2
Default 1280 x 760?

I have a Toshiba 46H84. After hours of trying I finally got the 1920 x 1080 signal to show through HDMI, but I can't seem to get 1280 x 760 on there. 1080i is too small and blurry on my TV, but 720p would be perfect. How do I go about setting that in Powerstrip? Now granted in windows and Powerstrip it shows as 1280 x 768 instead of 760, but that shouldn't make a big difference right? And is there anyway to adjust the flicker on the screen. My video card is the ATI 9200 SE PCI 128 MB. Any ideas how to fix this?

Here are my specs from MonInfo

onitor
Windows description......... Toshiba Monitor
Manufacturer description.... TSB-H84s
Manufacturer................ Toshiba
覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Plug and Play ID............ TSB0101
Serial number............... 0 (14000000)
覧覧覧覧覧覧覧覧覧覧覧覧覧覧
Manufacture date............ 2004
EDID revision............... 1.3
Display type and signal..... Digital
Sync input support.......... n/a
Screen size................. 1960 x 1420 mm (~102")
Power management............ Not supported

Color characteristics
Display gamma............... 1.00
Red chromaticity............ Rx 0.640 - Ry 0.330
Green chromaticity.......... Gx 0.300 - Gy 0.600
Blue chromaticity........... Bx 0.150 - By 0.060
White point (default)....... Wx 0.313 - Wy 0.329

Timing characteristics
VESA GTF support............ Not supported
Horizontal scan range....... 15-46kHz
Vertical scan range......... 59-61Hz
Video bandwidth............. 80MHz
Extension blocks............ 1
Timing recommendation #1.... 1920x1080 at 30Hz
Modeline................ "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1124 interlace +hsync +vsync
Timing recommendation #2.... 720x480 at 60Hz
Modeline................ "720x480" 27.000 720 736 798 858 480 489 495 525 -hsync -vsync

Standard timings supported
720 x 480 at 60Hz - Toshiba
1920 x 1080 at 30Hz - Toshiba

Raw EDID (3)
00: 00 FF FF FF FF FF FF 00 52 62 01 01 00 00 00 00
10: 00 0E 01 03 80 C4 8E 00 0E EE 91 A3 54 4C 99 26
20: 0F 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
30: 01 01 01 01 01 01 01 1D 80 18 71 1C 16 20 58 2C
40: 25 00 C4 8E 21 00 00 9E 8C 0A D0 8A 20 E0 2D 10
50: 10 3E 96 00 C4 8E 21 00 00 18 00 00 00 FC 00 54
60: 53 42 2D 48 38 34 73 0A 20 20 20 20 00 00 00 FD
70: 00 3B 3D 0F 2E 08 00 0A 20 20 20 20 20 20 01 03

Display adapter
Adapter description......... Auxiliary port
Adapter device ID........... 0x59641002
Display settings............ n/a

User/computer information
Registered user name........ xxxxx
Registered organization.....
Network user name........... xxxxxx
Network computer name....... xxxxx
Windows version ............ Windows XP
Windows build .............. 5.01.2600 Service Pack 1
Installation date .......... 12/8/2002 12:00:00 PM
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Old 01-04-2005, 09:17 AM   #2  
Can't wait for the switch
 
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oh yes it matters most HDTVs are only made to take 3 timings. 480i/p, 720p, and 1080i. You have a CRT based TV it looks like, CRTs are only 480p and 1080i native. So if you set 720p it will be scaled up to 1080i anyway. But you may want to try it out, my set does a nice job at it.

So you need to set up 720p to show up in the Display Properties. Using the latest Catalysts you can have the drivers add-in 720p and 1080i to the resolution slider. If you go into the ATI Displays tab and click on FPD there is a Troubleshoot tab, there is a Force 720p and 1080i mode setting, check 'em both and see if you don't get 1280x720p listed.
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Old 01-04-2005, 10:33 AM   #3  
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Location: Katy, Texas
Posts: 16,971
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That moninfo data says you can't input 720p into that TV. What you might try is 960x540p. That usually will work for TVs that are 1080i native. It is set via the powerstrip Advanced Settings.
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Old 01-04-2005, 08:58 PM   #4  
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Yes it says that but AFAIK Tosh's will upconvert 720p to 1080i. My CRT Zenith C27V36 also accepts 720p and ups it to 1080i, and in fact strangely I can only get 480p and 720p to be accepted properly by it, despite the fact I grabbed the timings it communicates via DVI with MonInfo and made a custom 1080i resolution via PowerStrip.
But yes ideally you'll want the two native resolutions that the TV uses setup in your display properties.
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