Vivitek Projector DW3320 User Manual

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Select “Turn Windows features on or off” to open 
 
Have “Telnet Client” option checked, then press “OK” button. 
 
Specsheet for “RS232 by TELNET” : 
1. Telnet: TCP 
2. Telnet port: 23  
(for more detail, kindly please get contact with the service agent or team) 
3. Telnet utility: Windows “TELNET.exe” (console mode) 
4. Disconnection for RS232-by-Telnet control normally: Close Windows Telnet utility directly after 
TELNET connection ready 
5. Limitation 1 for Telnet-Control: there is less than...

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Advanced 2 Feature 
Press the Menu button to open the OSD menu. Press ◄► to move to the Settings 2 menu. Press ▲▼ to 
move to the Advanced 2 menu and then press Enter or ►. Press ▲▼ to move up and down in the 
Advanced 2 menu. Press ◄► to enter and change values for setting. 
 
ITEM DESCRIPTION 
Sleep Timer Press the cursor ◄► button to enter and set Sleep timer. The projector automatically 
turns off after the preset period of time. 
Source Filter Press  (Enter) / ► to enter the Source Filter...

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Source Filter 
Press the ENTER button to enter the Source Filter sub menu. 
 
ITEM DESCRIPTION 
HDMI1/MHL Press the cursor ◄► button to enter and enable or disable the HDMI1/  
MHi-compatible source. 
HDMIO Press the cursor ◄► button to enter and enable or disable the HDMI2 source. 
DVf Press the cursor ◄► button to enter and enable or disable the DVI source. 
VGAN Press the cursor ◄► button to enter and enable or disable the VGA1 source. 
VGAO Press the cursor ◄► button to enter and enable or...

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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:...

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4.  Unlock the lamp cover. 
 
5.  Pull up and remove the cover. 
6.  Use a screwdriver to remove the screws 
from the lamp module. 
 
7.  Pull out the lamp module.    

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8.  Reverse steps 1 to 7 to install the new 
lamp module.  
While installing, align the lamp module 
with the connector and ensure it is level 
to avoid damage. 
Note:  
The lamp module must sit securely in 
place and the lamp connector must be 
connected properly before tightening 
the screws. 
 
    

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Resetting the Lamp 
After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following: 
1.  Press the MENU button to open 
the OSD menu. 
 
2.  Press the cursor ◄► button to 
move to the Settings 2 menu. 
Press the cursor button to move 
down to Advanced 1 and press 
enter. 
3.  Press the cursor ▼▲ button to 
move down to Lamp Hour Reset. 
 
4.  Press the cursor ► or Enter 
button.  
A message screen appears. 
 
5.  Press ▼▲◄► buttons to reset 
the lamp hour. 
6....

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Cleaning the Projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.  
 Warning: 
1. Be sure to turn off and unplug the projector at least 30 minutes before cleaning. Failure to do so 
could result in a severe burn. 
2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings 
on the projector.  
3. If a little water gets into the projector interior while cleaning, leave unplugged in a well-ventilated 
room for...

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Cleaning the Air Filter 
Refer to the following to clean the air filter. 
1. Open the latch to open the filter door. 
 
2. Remove the filter. 
    

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3. Use a vacuum cleaner to vacuum the dust inside. 
 
Note:  
1. Use the soft brush attachment when you vacuum the filter to avoid damage it. 
2. Do not wash the filter with water. Doing so can result in filter clogging. 
4. Put the filter back.