Dell Projector 7700 User Manual

Using Your Projector81
Managing Properties
Admin
An administrator password is required to access the Admin page. 
•Admin Password: Enter the administrator password and then click Login. 
The default password is admin. To change the password, see Change 
Passwords on page 86. 

82Using Your Projector
System Status
Displays the Network Status, Connection Status, and Projector Status 
information. 

Using Your Projector83
Network Setup
See OSD section on page 47.
IP Setup
• Choose Obtain an IP address automatically to assign an IP address to the 
projector automatically, or Use the following IP address to assign an IP 
address manually.
DHCP Server Setup
• Choose Auto to automatically set up the Start IP, End IP, Subnet Mask, 
Default Gateway, and DNS Server address from a DHCP server, or Disable 
to disable this function.
Wireless Setup
• Choose Enabled to set up the Region, SSID, SSID Broadcast,...

84Using Your Projector
SSID: Up to maximum length of 32 characters.
Encryption: You can Disable WPA key or select one of 64-bit or 128-bit in 
ASCII or HEX string.
Key: If Encryption is enabled, you have to set key value according to the 
encryption mode you selected.
RADIUS Server Setup
• Set up the IP address, Port, and Key information.
GateKeeper
• There are three options: 
All Pass: Allow users to access the office network via the wireless projector.
All Block: Block users from accessing the office...

Using Your Projector85
Projection Setup
Projection Setup
•Resolution: Allows you to select the resolution. Options are: XGA (1024 x 
768) and 720p (1280 x 720).
•Login Code: Select how you want the login code to be generated by the 
projector. There are three options: 
•Disable: Login code will not be required when logging in to the system.
•
Random: Default is Random. Login code will be randomly generated. 
•
Use the following code: Enter a 4-digit code. This code will be used to log 
in to the system....

86Using Your Projector
Change Passwords
This page allows you to change the administrator password.
•Enter New Password: Enter the new password.
•Confirm New Password: Enter the password again and click 
Apply.
 
NOTE: Contact Dell if you forget your administrator password. 

Using Your Projector87
Reset to Default
Click the Apply button to restore the wireless/network setup to its factory default 
settings. 

88Using Your Projector
Firmware Upgrade
Use the Firmware Upgrade page to update your projector’s wireless firmware.
 
NOTE: Please disable and enable wireless/network using the OSD to restart 
the network card for the projector after firmware upgrade is successful.
To start the firmware update, follow these steps: 
1
Press Browse to select the file to update.
2Click the Update button to start. Wait while the system updates the firmware 
in your device.
 CAUTION: Do not interrupt the update process as...

Using Your Projector89
Projector Upgrade
Use the Projector Upgrade page to update your projector’s firmware.
 
NOTE: Please disable and enable wireless/network using the OSD to restart 
the network card for the projector after firmware upgrade is successful.
 
NOTE: Ensure the wireless standby mode is turn on (default is off), follow these 
steps: Advanced Settings -> Power Settings -> Wireless -> Always On.
To start the firmware update, follow these steps:
1
Plug in the power cord and the projector will...

90Using Your Projector
5Click the Update button to start. Wait while the system updates the firmware 
in your device.
 NOTE: Te m p and Lamp LEDs are both lighted up (Amber).
 
CAUTION: Do not interrupt the update process as this may cause the system 
to crash!
6
Click OK when the update is complete.