Optoma Tx735 Projector User Manual

							
English


User Controls
Display
Overscan
Overscan  function  removes  the  noise  in  a  video  image.  Overscan  the  im-age to remove video encoding noise on the edge of video source.
Zoom
4 Press ◄ to reduce the size of the image.
4 Press ► to magnify an image on the projected screen.
H Image Shift
Shifts the projected image position horizontally.
4 Press ◄ to move the image left on the projected screen.
4 Press ► to move the image right on the projected screen.
V Image Shift (16:9 only)
Shifts the projected image position vertically (in 16:9 format only).
4 Press ◄ to move the image up on the projected screen.
4 Press ► to move the image down on the projected screen.
V Keystone
Press ◄ or ► to adjust image distortion vertically and to create a regular image. 
						

							
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Setup
Language
Enter the Language menu. Select the multilingual OSD menu. See page 34 for more information.
Projection
Select projection method:
4  Front Desktop
The factory default setting.
4  Rear Desktop
When you select this function, the projector reverses the image so you can project behind a translucent screen.
4  Front Ceiling
When  you  select  this  function,  the  projector  turns  the  image  upside down for ceiling-mounted projection.
4  Rear Ceiling
When  you  select  this  function,  the  projector  reverses  and  turns  the image upside down at same time. You can project from behind a trans-lucent screen with ceiling mounted projection.
Menu Location
Choose the menu location on the display screen.
User Controls 
						

							
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Setup 
Signal
Enter  the  Signal  menu.  Set  projector  signal  properties.  See  page  35  for more information.
Security
Enter the Security menu. Access the projector’s security features. See page 36 for more information.
Projector ID
Select a two digit projector ID from 0 through 99.
Mute
Toggle Mute on/off.
Volume
Set  the  output  volume.  If  Mute  is  active,  adjusting  the  volume  turns  off mute.
Advanced
Enter  the  Advanced  menu.  Select  the  screen  display  during  startup.  See  page 39 for more information.
User Controls 
						

							
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Setup | Language
Language
Choose the multilingual OSD menu. Press ◄ or ► into the sub menu and then use the ▲ or ▼ key to select your preferred language. Press Enter to finalize the selection.
User Controls 
						

							
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Setup | Signal
Frequency
Change  the  display  data  frequency  to  match  the  frequency  of  your  com-puter’s  graphic  card.  If  you  experience  a  vertical  flickering  bar,  use  this function to make an adjustment.
Phase
Phase synchronizes the signal timing of the display with the graphic card. If you experience an unstable or flickering image, use this function to cor-rect it.
H. Position
4 Press ◄ to move the image left.
4 Press ► to move the image right.
V. Position
4 Press ◄ to move the image down.
4 Press ► to move the image up.
User Controls 
						

							
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Setup | Security
Security Timer
Enter the Security Timer sub menu.
Enter the Months, Days, and hours that the projector can be used without entering  the  password.  Exiting  to  the  Setup  menu  activates  the  Security Timer.Once  activated,  the  projector  requires  a  password  on  the  specified  dates and times to allow power on and access to the security menu. If  the  projector  is  in  use  and  the  Security  Timer  is  active,  the  following screen  displays  60  seconds  before  the  password  is  required.  Setup  | Security
v No password 
is required to 
access Setup 
| Security 
unless the 
Security Timer 
or Security 
Setting are en-
abled.
User Controls 
						

							
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Setup | Security
Change Password
Use this submenu to change the security password for the projector. 1.  Select  Change  Password  from  the  Security  submenu.  The  Confirm Change Password dialog box displays.2. Select Yes. 
3. Enter the default password     .A second password screen displays.
4. Enter the new password twice for verification. 
v If the incorrect 
password is 
entered three 
times, the 
device auto 
shutdowns after 
10 seconds.
v If the new 
passwords 
do not match, 
the password 
screen redis-
plays.
User Controls 
						

							
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User Controls
Setup | Security
Security Setting
Enable or disable the security password.
4  Enabled—the  current  password  is  required  to  power  on  the  projector  and access the Security menu.
4 Disabled—no password is required for any function.
When  security  is  enabled,  the  following  screen  displays  at  startup 
and before access to the Security menu is allowed: 
						

							
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User Controls
Setup | Advanced
Logo
Select the screen to display during startup. 
4 Optoma—the supplied default startup screen.
4 User—customized screen capture using the Logo Capture function.
Logo Capture
Capture a displayed screen to use as the startup screen.1. Display the desired screen on the projector.2. Select Logo Capture from the Advanced menu. A confirmation screen displays.
3. Select OK. Screen capture in progress.Screen capture succeeded displays. The captured screen is saved as User in the Logo menu. 
v Only one 
startup screen 
can be saved 
at once. 
Subsequent 
captures over-
write previous 
files. 
						

							
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User Controls
Options
Source Lock
Lock  the  current  source  as  the  only  available  source,  even  if  the  cable  is unplugged. 
4 On—only the current source is recognized as an input source.
4 Off—all sources selected in Image | Advanced | Input Source are rec-ognized as an input source.
High Altitude
Adjust the fan speed to reflect the environment.
4 On—increases fan speed for high temperature, humidity, or altitude.
4 Off—regular fan speed for normal conditions..
Information Hide
Suppress informational messages on the projected screen.
4 On—no status messages appear on screen during operation.
4 Off— status messages appear as normal on screen during operation.