Wolf Cinema Projector Dcx 500i User Manual

B-42
3.132  saV
save Changesa V  sa Ve Changes 
The projector normally saves any changes every few minutes and with every power-down. Use 
SAV to save changes immediately, and to retain them in the event of a power failure. The projector 
will	save	into	flash	memory	all	outstanding	changes.	 The	SAV	message	has	no	parameters.	
sbe  slIDebaR enable 
Use SBE to show (1) or hide (0) slidebars during use. 
sDe  soURCe DIalog enable 
Use SDE to show (1) or hide (0) the on-screen dialog box when selecting an...

B-43
3.141 system statusssT  sYsTeM sTaTUs 
Use	 SST	to	 find	 out	a	variety	 of	information	 about	the	current	 state	of	the	 projector.	 The	single	
broad-ranging  request  (ssT?)  for all  information  triggers  the  return  of  a  series  of  replies  as  if 
multiple requests had been sent. In each of these status replies, P1 explains the general content 
or  topic  in  the  reply,  and  P2  the  individual  details.  To  obtain  status  regarding  one  topic  only, 
specify  the  desired  P1...

B-44
3.143  szP
size-Position PresetsszP  sIze-PosITIon PReseTs 
Use SZP to resize the image according to one of several preset methods. Any value other than 
“1” shows Custom in the menu. Note: When set to default (0), a reading from the projector will 
identify the current default setting. 
  0 = Default 
  1 = No Resizing 
  2 = Full Screen 
  3 = Full Width
  4 = Full Height
  5 = Anamorphic
  6 = Custom resizing (read only) 
Tbl   ToP  blanKIng 
Use TBL to blank (turn to black) the top of the image....

B-45
   
When  a  request  is  made  to  retrieve  the  user  message  that  has  already  been  set,  the  returned 
value is displayed in the same format as setting the text. 
 examples:
  (usr“hello world”)      - basic user message. 
  (usr“hello world
line two”)   - message with new line in the middle.
  (usr“Contact \“freddy\” for help”)  - message with embedded quote. 
  See 2.1, Basic Message Structure for text parameters. 
Vbl   VIDeo blaCK leVel 
Use VBL to set black levels to 0 IRE (0) or 1...

B-46
Any	coordinate	 value	that	is	½	 that	 of	the	 native	 resolution	 of	the	 projector	 defines	a	“normal”	
location (i.e., no warping). For example, in a projector with 1400 x 1050 resolution, any “x” value 
of	 700	 is	normal.	 A	value	 over	700	moves	 a	corner	 to	the	 right;	 a	value	 below	 700	moves	 a	corner	
to  the  left. A  value  of  0  moves  a  corner  as  far  from  center  as  possible  (which  may  be  off  the 
screen). You can move a point towards center by a distance that is ¼ of...

C-1
aPPenDIx C
ThRoW DIsTanCe
CalCUlaTIng ThRoW DIsT anCe
It is important throw distance be precisely calculated for your installation using the appropriate 
formula from the chart below. To calculate throw distance you must know the screen size and the 
lens type installed in the projector. In general, the larger you want the image to be the greater the 
distance you must allow between the lens and the screen.
noTes:  1) Throw  distance  is  measured  from  the  screen  to  the  front  of  the...

D-1
aPPenDIx D
sYsTeM InTegRaTIon
The  GPIO  (General  Purpose  Input  Output)  connector  located  on  the  input  panel  provides  a 
flexible	method	 of	interfacing	 a	wide	 range	 of	external	 I/O	devices	 to	the	 projector.	 There	are	
seven	 GIO	pins	 available	 on	the	 nine-pin	 D-Sub	GPIO	connector,	 which	are	configurable	 via	
RS232 commands. The other two pins are reserved for ground and power – see table below for 
pin	identification.
gPIo Pins gPIo
Pin #signal
1 + 12V (1200mA)
2 GPIO 1
3...

D-2
Real TIMe eVenT
Use the serial command RTE to specify an action that is initiated at a particular time or based \
on an external stimulus.
For General Purpose IO “G”
Parametername  Value
P1 RTE type G (Real Time I/O Event)
P2 I/O bit 1-7
P3 Pin state
(1 Character)
(String) H = High
L = Low
“LHXXXHL” Combine multiple inputs and trigger occurs 
when all conditions are met
P4 Commands Any valid serial protocol command for the device
example 2. Projector powers up when a switch on the external device is...

E-1
aPPenDIx e
oPTIonal InPUT MoDUles
This module can display digital video input signals conforming to the DVI (Digital Visual Interface) 
single-channel standard.
feaTURes
	 •	 Supports	Digital	Visual	Interface	(DVI)	single-channel  
	 •	 Supports	VESA ®
	Extended	Display	Identification	Data	(EDID™)  
	 •		 Provides	an	active-loop-through	using	a	DVI	connector	(conforming	to	the	DVI	
Specification)
The module accepts a serial digital 4:2:2 component video signal (YCbCr) via a single  seRIal 
In  BNC...

F-1
aPPenDIx f
fan boaRD
Pin-out and 
Connection options
Pin-out and Connection options 
Pin-outs Connections options
Board Reference Description Terminal Block (T) 4" (100mm) Wire (W)
F: TB1 (pin1) Fan
14 - 24 AWG
Screw Clamp 18 AWG Red
L: TB1 Fan 18 AWG Black
L: TB1 Line Power 18 AWG Black
N: TB1 Line Power 18 AWG White
SRTN-: TB2 (pin 1) Sensor (return) 18 AWG Brown
S1: TB2 Sensor #1 18 AWG Orange
Wiring Diagram