Dwin Electronics Transvision 4 Users Manual

29

2D. Connecting the TransVision™ 4 System
 A. Connect AC power receptacle to a non-switched 120 VAC outlet using 
the power cord provided with the TransVision
™ 4 system.
B.  Connect the digital input to the TransVision
™ 4  processor using the cir-
cular connector of DVI cable.
 NOTE: The TransVision
™ 4 requires the use of a DWIN DVI cable between 
the Projector and the Digital Video Processor to operate correctly !
C. The IR Receiver and the Power LED are located on top of the projector. 
D. The...

30

(3) FINAL ADJUSTMENTS
After the physical mounting is complete, horizontal and vertical adjustments 
can be made to center and align the projected image to the screen. 
Before making these adjustments you should:
1. Turn the system On. 
2.  Adjust the zoom and focus. Use the On-Screen Menus to help refine focus.
3.  Once on screen menus can be clearly viewed, go to Screen Setup menu.
4.  Make the following horizontal and vertical adjustments to align the white  field pattern to the screen. 
•  To move...

31

Physical Dimensions — TransVision™ 4
13.5”4.5”
4.5”
14 ”
2.0”
4.5”
A
A
AA
“A” CEILING MOUNT HOLE LOCATION
5.2”
11.0“
12.60“
4.50“
2.50“
4.50“
7.10“
AC Input & Circular Connector
Projector Bottom View 

32

TransVision™ 4 RS-232 Control
The RS-232 interface for the TransVision™ 4 System can be operated from any 
terminal, such as a Windows based PC running HyperTerminal.
Communication Port Set-Up  Connector pin-out
Baud Rate:  9600   3  TX (Transmit Data)
Parity:   none  2  RX (Receive Data)
Stop bits:   1  5  GND (Signal Ground)
Num. of bits:  8 bits
Flow control:   none
Each command is enclosed in the 
[ ] character envelope.
Note: Sequential commands must be separated with proper delays.
Any command...

33

 Projector Specifications
Display Device 1280 x 720 DarkChip™ 2 DMD  
Number of Pixels  921,600
Screen Configuration  Front or Rear throw
Mounting  Floor or Ceiling
Zoom Range  1.26:1
Image Size  60 to 200 inch Diagonal
Throw Distance  1.65 to 2.08 times Screen Width
Projection Offset
 “Fixed” 14.4% of Picture Height + 4.5”
Light Source  250 Watt VIP Lamp
Lamp Life  2000 Hours 
Contrast 3000:1
INPUTS
 DVI Proprietary Digital
 AC Power  3 Prong Receptacle
Power Source  100-130V AC, 50/60 Hz
Power...

34

Digital Video Processor Specifications
Video Systems  HDTV / DTV / NTSC / PAL 
Scanning Formats   480i, 480p, 540p, 580i, 580p, 720p, 1080i
PC Signals  VGA / SVGA / XGA / SXGA
INPUTS
 DVI  2 x DVI-D with HDCP
 Component  2 x RCA, Y: 1 Vp-p / 75 ohm 
    Pb Pr: 0.7 Vp-p / 75 ohm
   S-Video  2 x 4 pin Mini-Din                       
    Y: 1 Vp-p / 75 ohm
     C: 0.286 Vp-p / 75 ohm
  
Composite  2 x RCA: 1 Vp-p / 75 ohm
  
RGB/PC  2 x HD-15 Pin
  RS-232 Serial  1x D-9 Pin, RS-232 Compatible
 AC Power...

35

Lamp Replacement Procedure
CAUTION!
Take the following precautions to prevent electric shock, burns and injuries 
from broken glass. The projection lamp operates at very high pressures and temperatures.  Some 
lamp failures may result in the projection lamp shattering. To prevent injuries 
from shattered glass, use caution when removing the lamp assembly from its 
housing. Do not touch the lamp with bare hands
  For lamp replacement, turn off the power, unplug the AC cord, allow lamp 
at least 30...

36

Limited Warranty 
This warranty applies only to the first person or entity that purchases the Trans-
Vision
™ 4 for personal or business use and not for the purpose of distribution 
or resale. The warranty period is for one (1) year from the date of purchase for 
labor and parts.  DWIN Electronics shall not be liable or in any way responsible for any inci
-
dental or consequential damages of any kind. This warranty covers all defects 
in material and workmanship when shipped in its original...

37

•  Unstable Pixel – No unstable pixels.
DWIN Electronics will, at its option, either repair or replace the defect, or 
replace the defective product or part thereof at no charge to the owner for parts 
and labor covered by this warranty. If a unit is examined which is not in need 
of repair, you will be charged for the examination and return shipping. You  must  pay  shipping  charges  incurred  in  getting  your  product  to  the 
factory. We will pay the return shipping charges if the repairs are...

38
•  any failed replacement lamp with a serial number that does not match the serial number of the replacement lamp. 
•  damage occurring during shipment;
•  units  which  have  been  altered  or  modified  in  design,  appearance  or 
 
construction.
To  make  a  warranty  claim  on  any  lamp,  you  must  contact  DWIN  Elec
-
tronics  and  purchase  a  lamp  using  a  credit  card,  check  or  money  order:
 
SERVICE  DEPARTMENT
DWIN Electronics, Inc.
710 North Mariposa St., Burbank, CA 91506
Tel:...