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Dell Projector 7700 User Manual

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Page 91

Using Your Projector91
Projector Control Panel
Projector Information
•Projector Status: There are five status: Lamp On, Standby, Power Saving, 
Cooling, and Warming up. Click Refresh to refresh the status and control 
settings.
•Po w e r  S a v i n g: Power Saving can be set to Off, 30, 60, 90, or 120 minutes. For 
more information, see Power Saving on page 52.
•Alert Status: There are three alert states: Lamp warning, Low lamp life, and 
Temperature warning. Your projector might lock up in the...

Page 92

92Using Your Projector
Image Control
•
Operation Mode: Allows you to select the operation mode. The two options 
are: Normal Mode and ECO Mode.
•
Projector Mode: Allows you to select the projector mode, depending on how 
the projector is mounted. There are four projection modes: Front 
Projection-Desktop, Front Projection-Ceiling Mount, Rear Projection-
Desktop, and Rear Projection-Ceiling Mount.
•
Source Select: The Source Select menu allows you to select your projector 
input source. You can select...

Page 93

Using Your Projector93
Alert Setting
E-mail Alert
•E-mail Alert: You can set whether to be notified by email (Enable) or not 
(Disable).
•To/Cc/From: You can enter email address of sender (From) and recipients 
(To/Cc) to receive notification when an abnormality or warning occurs.
•Subject: You can enter the subject line of the email.
Click the E-mail Alert Test button to test the e-mail alert settings.
SMTP Setting
•Out going SMTP server, User name, and Password should be provided by 
your network...

Page 94

94Using Your Projector
Reboot System
Click Reboot to reboot the system.
Crestron
For Crestron function. 

Page 95

Using Your Projector95
FAQS:
I would like to remotely access 
the projector via the Internet. 
What is the best setting for the 
browser?To have the best setting for the browser, please 
follow the below steps:
1Open Control Panel  Internet Options  
General tab   Te m p o r a r y  I n t e r n e t  F i l e s  
Settings  Select Every visit to the pages.
2Some firewall or anti-virus may block the 
HTTP application. If possible, turn off the 
firewall or anti-virus.
I would like to remotely access 
the...

Page 96

96Using Your Projector
Why am I unable to access the 
SMTP server?1Check with your MIS or network 
administrator whether the SMTP server 
function is open for the projector and the IP 
assigned to the projector is allowed to access 
the SMTP server. The projector’s SMTP 
socket port number is 25, this cannot be 
changed.
2Check if the outgoing SMTP server, user 
name, and password are set correctly.
3Some SMTP servers will check whether the 
mail address of From correlates with the 
User name and...

Page 97

Using Your Projector97
Firewall Configuration and FAQ
Q: Why can’t I access the Web Management Page?
A: Your computer’s firewall configuration may prevent you from accessing the 
Web Management Web Page. Please refer to the following configuration 
settings:
Firewall Protection Configuration
McAfee Security 
Center1
Launch McAfee Security Center (Start > All 
Programs > McAfee > McAfee Security Center).
2On the personal firewall plus tab, click View the 
Internet Applications List
.
3Find and s elect...

Page 98

98Using Your Projector
Windows Firewall1Open Windows Firewall (Start > All Programs > 
Control Panel). Double-click on 
Windows Firewall.
2On the General tab, uncheck Don’t allow 
exceptions
.
3On the Exceptions tab, click the Add Program... 
button.
4Find and s elect  Dell 7700FullHD Projector from the 
list of programs, then click 
OK.
5Click OK to confirm exceptions settings.
Zone Alarm1Open Zone Alarm Firewall (Start > All Programs > 
Zone Labs > Zone Labs Center).
2On the Program Control page, find...

Page 99

Using Your Projector99
Make Application Token
 NOTE: This feature is only applicable to wireless-enabled models.
The Application Token lets you perform Plug and Show using a USB token.
1
From the application software, click   > Make Application Token. 
2The following screen appears. Click Next.
3Plug a flash drive into any of the USB ports on your computer. Select the drive 
from the list, then click 
Next. 

Page 100

100Using Your Projector
4Click Finish to close the wizard. 
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