Vivitek D925tx User Manual

							
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Computer Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  Com-
puter  menu. Press the cursor  ▲▼ button to move up and down in the computer menu. Press  ◄► to 
change values for settings. 
 
ITEM DESCRIPTION 
Horizontal Position Press the cursor  ◄► button to adjust the display position to left or right.  
Vertical Position Press the cursor  ◄► button to adjust the display position to up or down.  
Frequency Press the cursor  ◄► button to adjust the A/D sampling clock. 
Tracking Press the cursor  ◄► button to adjust the A/D sampling dot. 
Auto Image Press  (Enter) /  ► to automatically adjustment for phase, tracking, size and position. 
 
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Video/Audio Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  
Video/Audio  menu. Press the cursor  ▲▼ button to move up and down in the  Video/Audio menu. 
Press  ◄► to change values for settings. 
 
ITEM DESCRIPTION 
Video AGC Press the  ◄► buttons to enable or disable the Automatic Gain Control for video source. 
Video Saturation Press the  ◄► buttons to adjust the video saturation. 
Video Tint Press the  ◄► buttons to adjust the video tint/hue. 
Film Mode Press the  ◄► buttons to select a different film mode.  
Video Overscan Press the  ◄► buttons to enable or disable video over scan. 
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Audio Press  (Enter) /  ► to enter the Audio menu. See  Audio on page 27. 
Reset Press  (Enter) / ► to reset all settings to default values. 
 
Note: 
Video jagging may occur when playing interlace  video. To overcome this issue, open the  
Video / Audio menu and adjust the Film Mode feature.  
 
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Audio 
 (Enter) /  ► to enter the  Audio sub menu. Press 
 
ITEM DESCRIPTION 
Press the ◄► buttons to adjust the audio volume.  
(Range: 0 ~ 8) Volume 
Mute Press  the ◄►  buttons to turn on or off the speaker. 
Press the cursor ◄►  button to select audio input.  
(Range: Mini ~ RCA) Audio Input 
 
 
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Installation I Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  Installa-
tion I  menu. Press the cursor  ▲▼ button to move up and down in the  Installation I menu. Press 
◄►  to change values for settings. 
 
ITEM DESCRIPTION 
Language Press the cursor  ◄► button to select a different localization Menu. 
Blank Screen Press the cursor  ◄► button to select different color to blank the screen. 
Projection Press the cursor  ◄► button to choose from four projection methods: 
Security Lock  Press the cursor  ◄► button to enable or disable security lock function. 
Aspect Ratio Press the cursor  ◄► button to adjust the video aspect ratio. 
Keystone Press the cursor  ◄► button to adjust the display keystone. 
Digital Zoom  Press the cursor  ◄► button to adjust the Digital Zoom menu. 
Press  (Enter) /  ► to reset all settings to default values  
(except Language and Security Lock). Reset 
 
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Installation II Menu  
Press the MENU  button to open the  OSD menu. Press the cursor  ◄► button to move to the  Installa-
tion II  menu. Press the cursor  ▲▼ button to move up and down in the Installation II menu.  
 
ITEM DESCRIPTION 
Auto Source Press the cursor  ◄► button to enable or disabl e automatic source detection. 
Auto Power Off 
(min.) Press the cursor ◄► button to enable or disable automatic shutdown of lamp when no signal. 
Auto Power On Press the cursor ◄► button to enable or disable automatic power On when AC power is supplied. 
Press the cursor ◄►  button to toggle between Normal and High fan speeds.  
Note : We recommend selecting high speed in high temperatures, high humidity, or high  
altitude areas. 
Fan Speed 
Press the cursor ◄►  button to select the lamp mode for higher brightness or lower brightness 
to save lamp life. Lamp Mode 
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Advanced Press  (Enter) /  ► to enter the Advanced menu. See  Advanced Feature on page 30. 
Factory Reset Press  (Enter) / ►
 to reset all items to factory preset values. 
Status Press  (Enter) / 
►
 to enter the Status menu. See page 38 for more information on Status. 
 
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Advanced Feature 
Press the Menu button to open the  OSD menu. Press  ◄► to move to the  Installation II menu. 
Press  ▲▼ to move to the  Advanced menu and then press  Enter or ►. Press  ▲▼ to move up and 
down in the  Advanced menu. Press  ◄► to change values for setting. 
 
ITEM DESCRIPTION 
Press  (Enter) /  ► to enter the OSD setting menu. See page 31 for more information on 
OSD Menu Setting. OSD Menu Setting 
Press  (Enter) /  ► to enter the Peripheral Test menu. See page 31 for more information on 
Peripheral Test. Peripheral Test 
After replacing the lamp, this item should be reset. See page 32 for more information on Lamp 
Hour Reset. Lamp Hour Reset 
Low Power Mode Press ◄►  to turn Low Power Mode on or off. 
Press ◄► to select RS232 (remote) or Network (LAN) mode depending on projector connec-
tion method. RS232 
Press  (Enter) /  ► to enter the Network menu. See page 32 for more information on Net-
work settings. Network 
 
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OSD Menu Setting  
 
ITEM DESCRIPTION 
Menu Position Press  ◄► button to select different OSD location. 
Translucent Menu Press  ◄► button to select OSD background translucent level.  
Menu Display Press ◄►  button to select OSD timeout delay. 
Peripheral Test 
 
ITEM DESCRIPTION 
Remote Control Test Press  (Enter) / ► to test the IR remote controller for diagnostic.  
USB Test Press  (Enter) /  ► to test the USB connection with connected PC. 
Button Test Press  (Enter) /  ► to test the button on keypad. 
Color Test Press  (Enter) /  ► to select different colors on screen. 
Sound Test Press  (Enter) /  ► to test sound output. 
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Lamp Hour Reset 
 
Please refer to  Resetting the Lamp  on page 41 to reset the lamp hour counter. 
Network 
 
ITEM DESCRIPTION 
Network State Displays the network connection status. 
Press ◄► to turn DHCP On or Off.  
DHCP Note:  If you select DHCP Off, complete the IP  Address, Subnet Mask, Gateway, and DNS 
fields. 
IP Address  Enter a valid IP a ddress if DHCP is turned off. 
Subnet Mask Enter a valid Subnet Mask if DHCP is turned off. 
Gateway Enter a valid Gateway address if DHCP is turned off. 
DNS Enter a valid DNS name if DHCP is turned off. 
Apply Press  (Enter) / ► to confirm settings. 
 
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For simplicity and ease of operatio n, the projector provides diverse networking and remote manage-
ment features. 
The LAN/RJ45 function of  the projector through a network, such  as remotely manage: Power On/Off, 
Brightness and Contrast settings. Also, projector st atus information, such as: Video-Source, Sound-
Mute, etc. 
 
LAN_RJ45 
1.  Connect an RJ45 cable to RJ45 ports  on the projector and the PC (Laptop). 
 
2.  On the PC (Laptop), select Start ´ Control  Panel  ´ Network  Connections . 
 
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3. Right-click on  Local Area Connection, and select  Properties. 
 
4. In the Properties  window, select the  General tab, and select  Internet Protocol (TCP/IP) . 
5. Click Properties . 
 
6. Click Use the following IP address  and fill in the IP address and Subnet mask, then click 
OK . 
 
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