Gateway M255e Manual

3-4Using
Clearing Indicator Problems 
 This Projector uses a cooling fan system to keep the unit from overheating. Operation of the cooling fa n may produce noise, 
This does not affect product performance and is part of normal operation.
 
CLASSIFICA TIONSTATEMEASURES
Action 1  The cooling fan system is not 
operating normally. If the symptom remains even after disconnecting and then reconnecting 
the power cord and turning the projector on again, contact your product 
provider or our service center....

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3-5 Using the Screen Adjustment Menu (OSD: On Screen Display) 
The Screen Adjustment Menu (OSD: On Screen Display) Structure
To access the Menu, press the Menu button on the product or on the remote. To move in the me nu, press the arrow buttons. 
Menu selections with an arrow on the far right have sub-menus. Pr ess the right arrow button to access the sub-menu. Directions 
for navigating and selecting items in a menu  are at the bottom of each menu screen. 
 3-5-1. Input
 3-5-2. Picture...

3-5Using
MENUDESCRIPTION
Mode Select a screen mode to match the environment, the kind of images you are projecting, or select a 
customized mode you have creat ed based on your requirements. 
 •  : Selects the picture for increased definition in a bright room.
•  : Selects the picture for the optimum display in a normal environment.
•  : This mode is  suitable for presentations.
•  : This mode is  suitable for text work. 
•  : This mode is suitable for viewing a movie.
•  : This picture mode is optimized...

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Position Using this function, you can adjust the screen position if it is not aligned. 
To adjust, select the direction you want to move  the screen, and then press the arrow button pointing 
in that direction repeatedly. 
 This function does not work in  mode. 
Digital NR If dotted lines appear in an image or the  screen shakes, enabling Digital NR (Noise Reduction) can 
improve the quality  of the picture. 
 When the input signal is  a PC Timing (D-Sub/HDMI) signal,   does not operate. 
Black...

3-5Using
 3-5-3. Setup
MENUDESCRIPTION
Install To tailor the picture to the installation location, (for example, behind a semi-transparent screen, hang-
ing from the ceiling), you can invert the  projected images vertically / horizontally. 
•  : Normal Image 
•  : Horizontal/Vertical Reversed Image 
•  : Horizontally Reversed Image 
•  : Vertically Reversed Image 
Lamp Mode  Using this function, you can set the image br ightness by adjusting the amount of light generated by 
the lamp.
•  : This mode is...

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Video Type If the screen quality is abnormal as a result of the projector not identifying the input signal type auto-
matically in  or  mode, Video Type lets you manually set the input signal.
 This function does not work in  mode. 
• In  mode, the menu is only enabled for AV  Timing (D-Sub) input signals. For separate H/V 
sync, it is only enabled for a 1280 x 720p 59.94Hz/60Hz signal. 
• ---
• In  mode,  is only enabl ed for the 640x480p 59.94Hz/60 Hz and 1280x720p 
59.94Hz/60 Hz signals.
•...

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 3-5-4. Option
Network  By connecting a LAN cable between the PC and projector, you can use the following supplementary 
functions on your PC.
On your PC, you can check the projectors co ndition (lifespan of the lamp, operation error,
temperature) and remotely contro l the projectors power On/Off, brightness, and sound On/Off .
<
Network> :  - 

•  : Automatically allots th e IP address, Subnet mask and Gateway.
•  : Allows you to manually enter the IP address, Subnet mask and Gateway manually....

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MENUDESCRIPTION
Language Using this function, you can select the language used for the menu screen. 
Menu Option •  : You can move Menu Position up/down/left/right. 
•  : You can set the translucency of the menu. • ---
•  : You can set  the display time of the menu.
• ------
Sound
The projector comes with an internal 7W (mono) speak er. Use the settings below to tailor the sound as 
desired. 
• ----
Filter Check Time Sets the check period for the filter. (Unit: hours)
• ----
 If the filter usage...

3-6Using
3-6 Network Management
3-6-1. Management using the Web Browser
The Web Browser lets you monitor and control one projector from a PC without installing any software. Before you 
can use the Web Browser, you must connect your projector to  your local area network. For directions explaining how 
to connect to a network,
 see section 2-17, Connecting to a Network. 
To control multiple projectors from a single PC, install and run Samsung Projector Manager.
For information about Samsung Projector...

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 3-6-2. Projector Management using PC Software
You can monitor and control more than one projector using Samsung Projector Manager.
When installing or using Samsung Projector Manage r in PC, you must log in as Administrator.
If you log in using your personal login, that  login must have full administrator privileges.
• To use Samsung Projector Manager, your PC must  meet the following minimum system requirement : 
• RAM: More than 10MB 
• Hard Disk capacity: More than 10MB
• Display resolution:...