9504 Monitor
193-221 IBM 9504 MONOCHROME MONITOR

9504 Front Controls


 

9504 Rear Controls  

Both base images were provided by Tony Ingenoso 


   The Image-I Adapter/A always fills the screen with 1600 x 1200 pels. The 1360 x 1024 and 1024 x 768 are just windows within this. The 640 x 480 mode is pel doubled to look like 1280 x 960.
   The 9504 is specifically designed for the Image Plus market to run at 1600 x 1280 resolution. If used in other resolutions than 1600 x 1280 the  reduction in picture size is as follows:
1600 x 1280 = 370 x 296 mm
1360 x 1024 = 315 x 237 mm
1024 x 768  = 237 x 178 mm
 640 x 480  = 296 x 222 mm
 

Operating Specifications: 
Video Controllers supported Image-I Adapter/A 

Maximum Resolution
   xGray-shades 
   Other resolutions 
          1600x1280x16 
          1360x1024x256 
          1024x768x256 
            640x480x256 

Horizontal Scan Frequency 
        101.7 KHz - 720x480 and lower101.7 KHz - 1024x768 
        101.7 KHz - 1360x1024 
        101.7 KHz - 1600x1280 

Refresh Rate (Vertical Scan) 
        77Hz - 720x480 and lower (Non-Interlaced)(text mode) 
        77Hz - 640x480 and lower (Non-Interlaced) (graphics mode) 
        77Hz - 1024x768 (Non-Interlaced) (graphics mode) 
        77Hz - 1360x1024 (Non-Interlaced) (graphics mode) 
        77Hz - 1600x1280 (Non-Interlaced) (graphics mode) 

Aspect Ratio  4:03 
Pels per Inch  110 
Phosphor  Paper White 

Weight  54.5 lb (24.8 kg) Don't place the 9504 on top of the system! 

Power Supply: World-wide (110/60,220/50) 
Auto-Sensing/Switching Yes 
Amperage at: 90-137 VAC  1.5 
180-264 VAC  0.8 

Energy-Efficient Circuitry No 
Typical Power Consumption 150W 
VESA Power-Saving Modes No 
 
 

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