TH-55LFV50W - Panasonic TV Service Manual (repair manual). Page 7

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• The PC text quality is optimum in HD 1080 mode (1920 x 1080, 60Hz).   

• Your PC display screen might appear different depending on the manufacture (and your particular version of 

Windows).  

• Check your PC instruction book for information about connecting your PC to a monitor.   

• If a vertical and horizontal frequency-select mode exists, select 60Hz (vertical) and 31.5KHz (horizontal). In some 

cases, abnormal signals (such as stripes) might appear on the screen when the PC power is turned off (or if the 
PC is disconnected). If so, press the [INPUT] button to enter the video mode. Also, make sure that the PC is 
connected.  

• When horizontal synchronous signals seem irregular in RGB mode, check PC power saving mode or cable 

connections.  

• The display settings table complies to the IBM/VESA standards, and based on the analog input.   

• The DVI support mode is regarded as same to the PC support mode.   
• The best timing for the vertical frequency to each mode is 60Hz.