Dell M210X Projector Users Guide

Using Your Projector31
VERTICAL POSITION—Press   to move the image down and   to move the image 
up.
F
REQUENCY—Allows you to change the display data clock frequency to match the 
frequency of your computer graphics card. If you see a vertical flickering wave, use 
Fre q uen cy control to minimize the bars. This is a coarse adjustment. 
T
RACKING—Synchronize the phase of the display signal with the graphic card. If you 
experience an unstable or flickering image, use Tr a c k i n g  to correct it. This...

32Using Your Projector
LAMP
Using the Lamp menu, you can adjust the display settings of your projector. The 
Lamp menu provides the following options:
L
AMP MODE—Allows you to select between Normal and ECO mode. 
Normal mode operates at full power level. ECO Mode operates at a lower power 
level which may provide longer lamp life, quieter operation, and dimmer 
luminance output on the screen. 
L
AMP HOUR—Displays the operating hours since the last lamp timer reset.
L
AMP HOUR RESET—Select Ye s to reset...

Using Your Projector33
LANGUAGE—Allows you to set the language for the OSD. Press   to activate the 
Language menu.
P
ROJECTOR MODE—Allows you to select the projector mode, depending upon how 
the projector is mounted.
•  Front Projection-Desktop — This is the default option.
•  Rear Projection-Desktop — The projector reverses the image so that you 
can project from behind a translucent screen.
A
UTO KEYSTONE—Select On to enable the auto correction for vertical image 
distortion caused by tilting the...

34Using Your Projector
INFORMATION
The Information menu displays the current projector settings.
OTHERS
The Others menu allows you to change settings for Menu, Screen, Audio, Power, 
Security, and Closed Caption (for NTSC only). You can also perform Test Pattern 
and Factory Reset.
MENU SETTINGS—Select and press   to activate menu settings. The menu 
settings consists of the following options:
MENU POSITION—Allows you to change the position of the OSD menu on 
the screen. 

Using Your Projector35
MENU TRANSPARENCY—Select to change the transparency level of the OSD 
background.
MENU TIMEOUT—Allows you to adjust the time for an OSD timeout. By 
default, the OSD disappears after 20 seconds of non-activity.
MENU LOCK—Select On to enable Menu Lock and hide the OSD menu. 
Select OFF to disable the Menu Lock. If you want to disable the Menu 
Lock function and have the OSD disappear, press the Menu button on the 
control panel or remote control for 15 seconds, then disable the...

36Using Your Projector
AUDIO INPUT—Select the Audio input source, options are: Audio and 
HDMI.
VOLUME—Press   to decrease the volume and   to increase the volume.
MUTE—Allows you to mute the sounds for audio input and audio output.
POWER SETTINGS—Select and press   to activate power settings. The power 
settings menu consists of the following options:
POWER SAVING—Select Off to disable Power Saving mode. By default, the 
projector is set to enter power saving mode after 120 minutes of no activity. 
A...

Using Your Projector37
SECURITY SETTINGS—Select and press   to activate security settings. The 
security settings menu allows you to enable and set password protection.
PASSWORD—When Password Protect is enabled, a Password Protect screen 
requesting you to enter a password will be displayed when the power plug is 
inserted into the electrical outlet and the power for the projector is first 
turned on. By default, this function is disabled. You can enable this feature 
by selecting Enabled. If the...

38Using Your Projector
bEnabling the Password function will pop up a character screen, 
key in a 4-digit number from the screen and press  .
cTo confirm, enter the password again. 
dIf the password verification is successful, you may resume with 
accessing the projectors functions and its utilities.
2If you have entered an incorrect password, you will be given 
another 2 chances. After the three invalid attempts, the 
projector will automatically turn off.
 NOTE: If you forget your password, contact...

Using Your Projector39
CHANGE PASSWORD—Key in the original password, then enter the new 
password and confirm the new password again.
CLOSED CAPTION—Select On to enable close caption and activate the closed 
caption menu. Select an appropriate closed captions option: CC1, CC2, CC3, and 
CC4. 

40Using Your Projector
 NOTE: Closed caption option is available for NTSC only.
TEST PATTERN—Test Pattern is used to test focus and resolution.
You can enable or disable the Test Pattern by selecting Off, 1 or 2. You can also 
invoke the Te s t  Pa t t e r n  1 by pressing and holding down   and   buttons on the 
control panel simultaneously for 2 seconds. You can also invoke the test pattern 2 
by pressing and holding down   and   buttons on the control panel 
simultaneously for 2 seconds.
FACTORY...