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Chapter 7. Appendix
Standard signal mode table
This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using a resolution other than the specified
resolution may degrade the picture quality. To avoid this, it is recommended that you select the optimum resolution specified for your product.
Check the frequency when you exchange a CDT product (connected to a PC) for an LCD product. If the LCD product does not support 85Hz, change the vertical frequency to 60Hz
using the CDT product before you exchange it with the LCD product.
Model Name
PM32F-BC / PM55F-BC
Synchronization
Horizontal frequency
30 - 80 kHz
Vertical frequency
60 - 75 Hz
Resolution
Optimum resolution
1920 x 1080 @ 60 Hz
Maximum resolution
1920 x 1080 @ 60 Hz
•
Horizontal frequency
The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal
frequency. Horizontal frequency is measured in kHz.
•
Vertical frequency
The product displays a single image multiple times per second (like a fluorescent light) to display what the viewer sees. The rate of a single image being displayed repeatedly
per second is called vertical frequency or refresh rate. Vertical frequency is measured in Hz.
The screen will automatically be adjusted if a signal that belongs to the following standard signal modes is transmitted from your PC. If the signal transmitted from the PC does
not belong to the standard signal modes, the screen may be blank with the power LED on. In such a case, change the settings according to the following table by referring to the
graphics card user manual.
Resolution
Horizontal Frequency (kHz)
Vertical Frequency (Hz)
Pixel Clock (MHz)
Sync Polarity
H
V
IBM, 720 x 400
31.469
70.087
28.322
−
+
MAC, 640 x 480
35.000
66.667
30.240
−
−
MAC, 832 x 624
49.726
74.551
57.284
−
−
MAC, 1152 x 870
68.681
75.062
100.000
−
−
