Wolf Cinema Projector Dcx 500i User Manual

3-18
To  DeleTe  MUl TIPle  Channels ,  highlight  any  channel  in  the  Channel  Setup  menu  and 
press Func  to  go  to  the  Channel  Copy/Delete  submenu.  Select  “Delete  Unlocked  Only”  and 
press 
 to delete all unlocked channels. Or select “Delete All Channels” to delete all channels, 
even	 those	 that	are	locked.	 In	either	 case,	the	current	 channel	 will	remain	 but	will	be	redefined	
from projector defaults.
noTe:  For any deletion, a confirmation box appears to make sure that you...

3-19
aUTo soURCe:
•    If  checked,  (default),  the  projector  can  automatically  locate  this  channel 
when an incoming input signal matches. If not checked, the projector can locate the selected 
channel only when it is directly selected via 
Channel on the keypad — and a change in input 
signal will  not result in a channel change.
loCKeD:
•    If  checked,  all  of  the  Picture  Adjustments  for  this  channel  are  disabled.  If 
unchecked  (default),  all  available  Picture  Adjustments  can...

3-20
In  the Geometry  and  Position  
menu,  you  can  increase  or 
decrease  the  size  of  your 
image,  change  its  proportion 
(aspect ratio), move the image 
to	 a	specific	 area	of	the	 screen,	
and	 refine	 other	related	
parameters.  Use  Geometry 
and Position controls to match 
the  image  precisely  to  the 
screen used at the site.
Refer  to  “Using  Slidebars  and 
Other  Controls”   (earlier  in  this 
section) if you need help using any of the options and controls. Changes made in the...

3-21
Select 
•	 “DefaUlT”  for  most  sources  (factory  default).  The  image  will  be  centered  and 
displayed as large as possible depending on the type of source.
Select 
•	 “no  ResIzIng ”  to  display  the  image  in  its  native  resolution,  which  may  or  may 
not  match  the  projector’s  1400  x  1050  resolution.  For  example,  for  a  source  with  a  native 
resolution of 800 x 600, “No Resizing” will use the central 800 x 600 pixels and have a black 
border—the black border areas are...

3-22
PIxel Phase
noTe: Adjust “Pixel Phase” after “Pixel Tracking”.
Adjust pixel phase when the image (usually from an RGB source) still shows shimmer or “noise” 
after pixel tracking is optimized. Pixel phase adjusts the phase of the pixel sampling clock relative 
to the incoming signal.
For  best  results,  use  a  good  test  pattern  such  as  a  smooth  gray  consisting  of  a  clear  pattern 
of  black  and  white  pixels,  or  a  similar  “half  on,  half  off”  graphic  image,  such  as  the...

3-23
blanKIng (ToP, boTT oM, lefT, and RIghT): 
Crop  the  image  as  desired  so  that  unwanted 
edges are removed from the display (changed to 
black—see	 right).	Blanking	 defines	the	size	 of	the	
Active Input Window, or area of interest. Range 
of adjustment depends on the source resolution 
and other factors. After adjustment of blanking it 
may be necessary to perform a source switch. 
noTe:  Blanking  a  PIP  image  resembles  zoom 
(see  Figure  3.14).  For  example,  left  Blanking 
zooms  the...

3-24
Use  options  in  the Picture 
Adjustments  menu  to  alter  your 
image  without  affecting  its  size 
or  position.  Changes  made  to 
the  Picture  Adjustments  menu 
are  applied  immediately  and  are 
saved  when  you  exit  the  menu 
(press  
Exit  or Menu).  Options 
not  available  for  the  projector 
model or source are disabled and 
appear dim (gray).
ConTRasT
(SHORT CUT: Press 
Contrast and adjust the slide bar.)
“Contrast” increases or decreases the perceived difference between...

3-25
fIlTeR
The	 proper	 filter	setting	 is	automatically	 set	for	virtually	 all	signals,	 and	rarely	
needs	 to	be	 changed.	 It	applies	 a	low	 pass	 filter	for	noise	 reduction	 in	the	
incoming input signal, particularly for HDTV or SDTV. Applied in the analog 
domain	 before	sampling,	 this	filtering	 removes	 high	frequencies	 and	thus	
reduces  pixel  phase  noise  (note  this  also  reduces  signal  bandwidth).  Override  only  if  standard 
pixel  tracking  and  phase  adjustments  do  not...

3-26
VIDeo oPTIons — sUbMenU
This  submenu  is  used  with  video  sources 
only (InPUTs 3 or 4).
aUT o  ColoR  leVel:  Auto  Color  Level 
affects  decoded  video  images  only.  Enter 
a  checkmark  (default)  in  most  instances  — 
this  activates  the Auto  Color  Level  circuit  to 
ensure  properly  bright  images.  Delete  the 
checkmark  if  a  decoded  video  image  exhibits  strange  color  artifacts  such  as  stripes  in  highly 
saturated colors, indicating an incompatibility between this...

3-27
ColoR:  This  slidebar  adjusts  the  Color  Temp Adjust  level,  i.e.  the amount  of  color  in  a  video 
image. Lower settings produce less saturated colors — for example a setting of “0” produces a 
black and white image. If the color level is too high, colors will be ov\
erpowering and unrealistic.
TInT: This  slidebar  adjusts  the  red/green  color  hue  for  true  color  reproduction  of  video  signals 
connected  to  INPUT  3  or  4  of  the  projector.  For  best  results,  adjust  tint...