Справочник Пользователя для Crestron qm-rmcrx-ba

QuickMedia™ Receiver/Processor                      Crestron QM-RMCRX-BA  

Step 1 – If the text is blurred and the text color persists (smears) into the blank 
space after the text, this is "black streaking" and you need to increase the 
peaking value. If you see white bands persisting after the text or you see small 
white areas after the text, you have "white streaking" and you need to decrease 
the peaking value.   

 

Step 2 – If you see "blooming" or pixel areas that appear larger than normal, you 
need to decrease the boost.  

Step 3 – The QM skew bitmap consists of two sets of three vertical lines of red, 
green and blue positioned directly over one another. The amount of skew is 
determined by observing which line is shifted farthest to the right. The line 
farthest to the right has the most skew delay. Adjust the other two lines by 
increasing their skew so that they all line up. In the following example, increase 
red and blue to match green. 

Step 4 – The crosshatch test pattern is displayed. Re-check your adjustments.  
Lines should appear crisp and all white.  If there are color outlines, return to the 
skew adjustment.  If they are smeared, perform peak and boost again.  If they are 
unstable, check for induced noise. 

•  If you see any color outlines, return to the skew adjustment. 
•  If the lines appear smeared, return to the peaking and boost 

adjustments. 

•  If the lines are unstable and exhibit some crawl, check the system for 

induced noise. 

NOTE: An image that is not horizontally or vertically centered indicates that an 
adjustment of the monitor or projector is needed, and is not a problem with the 
Crestron QM system. 

NOTE: All presets are immediately stored to the QM-RMCRX-BA, even those 
on other screens. There is no need to explicitly save them. 

NOTE: You may also use the browse button to load third-party video test 
patterns (if installed). 

For additional details, download SystemBuilder from the Crestron website and 
examine the extensive help file. 

SystemBuilder provides several convenient methods of selecting and assigning 
Net IDs to devices. Net IDs may be assigned while configuring the system, or 
after completing the program. The following procedure permits you to change 
and reassign device Net IDs after completing the program. 

1.  After completing your SystemBuilder program, click the Build and 

Upload button 

.  

2.  Ensure that all network devices are connected to the control system. 

• QuickMedia™ Receiver/Processor: QM-RMCRX-BA