Dell 4210X Projector Users Guide

Using Your Projector41
NETWORK—Select On to activate network connection. Select Off to disable 
network connection. Press   to activate Network menu. See NETWORK on 
page 41.
NETWORK
The Network menu allows you to configure the network connection settings.
DHCP—If a DHCP server exists in the network to which the projector is 
connected, the IP address will automatically be acquired when you select DHCP 
On. If DHCP is Off, manually set the IP Address, Subnet Mask, and Gateway. Use 
   to select the...

42Using 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 Projector43
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...

44Using Your Projector
AUDIO INPUT—Select the Audio input source, options are: Audio-A, Audio-
B, Audio-C, and HDMI.
VOLUME—Press   to decrease the volume and   to increase the volume.
SPEAKER—Select On to enable speaker. Select Off to disable speaker.
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,...

Using Your Projector45
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...

46Using 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 Projector47
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. 

48Using 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 Te s t  Pa t t e r n 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....

Using Your Projector49
Managing the Projector From Web 
Management
Configuring the Network Setting
If the projector is connected to a network, you can access the projector using a web 
browser by configuring the network setting (TCP/IP). When using the network 
function, the IP address should be unique. For configuring the network setting, 
refer to NETWORK on page 41.
Accessing Web Management
Use Internet Explorer 5.0 and above or Netscape Navigator 7.0 and above and 
enter the IP address. You can now...

50Using Your Projector
Managing Properties
Home
• Access the Web Management Home page by entering the projector’s IP 
address at the web browser. See NETWORK on page 41.
•Language: Allows you to set the language for web management.