Vivitek Dw3321 User Manual

							— 54 — 
3. Press ▼ to select Broadcasting and press ◄ / ► to select On. 
 
4. Open pwPresenter and select the Multicast Setting tab. 
5. Click Search and click Apply. 
6. From the Multi-cast drop-down menu select the broadcasting device (IP address).  
 
7. Select the channel as it is setup in the projector Broadcasting menu. 
 
8. Press Connect to broadcast the captured screen from the computer.  
						

							 
– 55 – 
Note: 
The function requires the pwPresenter software available on the provided CD. 
This function is only available when the Network Display source is selected. 
Minimum system requirements: Intel® Core 2 Dou, 2.4GHz CPU, 2G DDR. 
Remote Desktop Control through pwPresenter 
pwPresenter provides remote desktop control function for the projector. 
1. Setup a login account (User name and Password) in pwPresenter. Enter the user name in the 
Name field. 
2. Designate a password for read-only access in the Read-only password field. 
3. Designate a password for remote control access in the Remote control password field. 
 
 Name: must be eight or more characters, capital letters (A~Z) and/or numbers (0 ~9). 
 Password: must be a numerical combination (1 ~ 4), a minimum of six digits. 
 The on-screen password is visible as left, down, right symbols. 
 If identical pwPresenter names are used, a duplicate error is displayed. 
4. Click the tab pwPresenter >> Parameter Settings >> Global Settings to open Remote Desktop 
screen.  
						

							— 56 — 
5. Select the radio button and click Yes to enable the remote control/audio capture/screen capture 
function. 
 
When you installing the pwPresenter, the operating system’s default language is selected for 
pwPresenter. If a language is not available, English is selected. 
a. You can select whether to allow notification message popup. 
b. Once you set to activate 1:N display, 1PC/NB can display up to 8 projectors at the same 
time. 
c. Once set, press Apply to save the changes. 
d. You can select Video or Graphic display mode.  
Graphic Mode: worse image quality but faster transmission speed. 
Video Mode: better image quality but slower transmission speed.  
The actual transmission performance is determined by the current network bandwidth. 
e. You can select whether to automatically open the pwPresenter application when the 
computer is powered on. 
f. Once set, press Apply to save the changes. 
6. Open the OSD menu and go to the SYSTEM SETUP >> Advanced > Network Settings > 
Remote Desktop.  
						

							 
– 57 – 
7. Enter the Account and Password the same as defined in Remote Desktop Control through 
pwPresenter. 
 
8. Select Connect and press ENTER to connect to the selected PC. 
9. Connect USB keyboard or mouse to control the host PC’s desktop through the projector. 
• Remote Desktop Control does not support PC Standby mode. 
• Remote Desktop Control only supports LAN source so the projector source is fixed on LAN. 
 
Presenting From a USB Reader 
This feature displays a slide show of images stored on a USB flash drive connected to the projector. It can 
eliminate the need for a computer source. 
Image File Types 
USB Reader displays images files in JPEG, GIF, TIFF, PNG and BMP formats. 
• A square box on the filename identified unknown characters. 
• Thai file naming system is not supported. 
• GIF, TIFF, PNG and BMP formatted files can be displayed if the file is under WXGA (1280 x 800). 
• If a folder contains more than 200 photos, only the first 200 photos are displayed. 
Preparation 
To view your pictures as a slideshow, follow these steps: 
1. Connect a USB flash drive to your computer and copy files from your computer to the USB flash 
drive. 
2. Turn on your projector. 
3. Remove the USB flash drive from your computer and plug it into the USB jack of the projector. 
4. Select USB Reader from the source selection bar.  
						

							— 58 — 
USB Reader menu 
The USB Reader menu displays only when a USB device source is selected. This menu is includes a 
slideshow feature for selecting settings. 
 
ITEM DESCRIPTION 
Slideshow Press the ENTER button to start slideshow. 
Slideshow Direction Press the cursor ◄ / ► buttons to select a slideshow direction. 
Slideshow Timing Press the cursor ◄ / ► buttons to select the image display frequency. 
Repeat Slideshow Press the cursor ◄ / ► buttons to turn on or off the repeat slideshow function. 
Auto Rotation Press the cursor ◄ / ► buttons to turn on or off auto rotate. 
Best Fit Press the cursor ◄ / ► buttons to turn on or off the best fit function, which adjusts the 
image for the best screen fit. 
  
						

							 
– 59 – 
RS232 by Telnet Function 
The projector supports RS232 control functionality through Telnet by using a RJ45 connection. 
Quick Start-Guide for TELNET 
Obtain the projector’s IP-Address. Make sure the projector is properly setup to function within the local 
network. 
1. Disable any Windows Firewall settings to allow for Telnet access. 
 
2. Navigate to Start > All Programs > Accessories and select Command Prompt. The command 
window displays. 
 
3. In the command window, type the IP address of the projector in the following format. 
telnet  ttt.xxx.yyy.zzz  23 (whereas ttt.xxx.yyy.zzz is the IP-Address of the projector. 
4. Press Enter to continue. 
Once the Telnet connection is established, enter commands to remotely control the project.   
						

							— 60 — 
Enabling TELNET in Windows VISTA and Windows 7 
By default installation for Windows VISTA the Telnet function is not enabled. It is enabled by configuring 
Windows features.. 
1. Navigate to Start > Control Panel in Windows Vista. 
 
2. Select Programs to continue. 
 
3. Select Turn Windows features on or off to open the Windows Features window. 
4. Scroll down until the Telnet Client feature is displayed.  
						

							 
– 61 – 
5. Click the radio box to enable the Telnet Client feature. 
 
6. Click OK to continue. 
The feature requires additional Windows configuration. 
 
RS232 Spec sheet for Telnet 
1. Telnet: TCP. 
2. Telnet port: 23 (for further information, contact the system administrator). 
3. In console mode, type Telnet.exe to open the Windows console utility. 
4. Disconnect from RS232-by-Telnet normally: 
Close Windows Telnet utility after Telnet connection is established. 
5. Limitation 1 for Telnet-Control: there is only one connection for Telnet-Control per projector. 
Limitation 2 for Telnet-Control: there are less than 50 bytes for successive network payload for 
Telnet-Control application. 
Limitation 3 for Telnet-Control: there are less than 26 bytes for one complete RS232 command for 
Telnet-Control. 
Limitation 4 for Telnet-Control: Minimum delay between RS232 commands must be more than 
200 (ms). 
(*In Windows built-in TELNET.exe utility, Enter key represents a Carriage-Return and New-Line 
code value.)  
						

							— 62 — 
INFORMATION Menu 
Press the MENU button to open the OSD menu. Press the cursor ◄ / ► buttons to move to the 
INFORMATION Menu. 
 
ITEM DESCRIPTION 
Source Displays the activated input source. 
Picture Mode Displays picture mode for projection. 
Lamp Mode Displays lamp mode for projection. 
Resolution Displays the native resolution of input source. 
3D Info Displays 3D image information for projection. 
Lamp Hour 
(Normal, ECO, 
Total) 
Displays the number of hours the lamp has been in use. 
Air Filter Hour Displays the number of hours the air filter has been in use. 
Firmware Version Displays the firmware version of the projector. 
Remote ID Displays the projector ID to for remote viewing. 
S/N Displays the serial number of the projector 
Note:  
INFORMATION displayed in this menu is for viewing only and cannot be edited.  
						

							 
– 63 – 
MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be replaced with a certified 
replacement part, which you can order from your local dealer.  
 Important: 
a. The projection lamp used in this product contains a small amount of mercury. 
b. Do not dispose this product with general household waste. 
c. Disposal of this product must be carried out in accordance with the regulations of your local  
authority. 
 Warning: 
Be sure to turn off and unplug the projector at least 30 minutes before replacing the lamp. Failure to 
do so could result in a severe burn. 
 
 Caution: 
In rare cases the lamp bulb may burn out during normal operation and cause glass dust or shards 
to be discharged outward from the rear exhaust vent. 
Do not inhale or do not touch glass dust or shards. Doing so could result in injury. 
Always keep your face away from the exhaust vent so that you do not suffer from the gas and bro-
ken shards of the lamp. 
When removing the lamp from a ceiling-mounted projector, make sure that no one is under the pro-
jector. Glass fragments could fall if the lamp has been burned out.  
 IF A LAMP EXPLODES 
If a lamp explodes, the gas and broken shards may scatter inside the projector and they may come 
out of the exhaust vent. The gas contains toxic mercury. 
Open windows and doors for ventilation. 
If you inhale the gas or the shards of the broken lamp enter your eyes or mouth, consult the doctor 
immediately.  
1.  Switch off the power to the projector by 
pressing the POWER button. 
 
2.  Allow the projector to cool down at least 
30 minutes. 
3.  Disconnect the power cord.