BenQ Cp120 Dlp Users Manual

Using the projector 23 4. You have the following options:
• Press Auto to continue. The set-up is finished when the message “Password setup 
completed” displays. 
• Press the 5button to go back to the previous screen and re-enter four digits.
• Press the 6 button to cancel the password set-up and return to the on-screen menu.
If you forget the password
Once activated, you will be asked to enter the four-digit password every time you turn on the 
projector. If you enter the wrong password, the password...

Using the projector 24
Adjusting the height
The projector is equipped with one quick-release adjuster foot and one rear adjuster foot. 
These adjusters change the image height and projection angle. To adjust the projector:
To retract the foot, hold up the projector while pressing the front adjuster button, then 
slowly lower the projector. Screw the rear adjuster foot in a reverse direction.
If the screen and the projector are not perpendicular to each other, the projected image 
becomes vertically...

Using the projector 25
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the 
top or bottom. It occurs when the projector is not perpendicular to the screen. 
Manual keystone correction
To correct keystoning manually, you can 
perform the following steps.
1. Adjust the projection angle of the 
projector.
2. Press the Auto (or AU TO / C H .) button.
3. If the image is still distorted, you will need 
to manually correct it following ONE of 
these...

Using the projector 26
Automatic keystone correction
Your projector is equipped with Autokeystone function that corrects keystoning 
automatically. See Autokeystone (On) on page 38 for details.
Selecting an application mode
The projector is preset with several predefined application modes so that you can choose 
one to suit your operating environment and input source picture type. To select a operation 
mode that suits your need, press the Mode (or MODE/SWAP) button. The application 
modes available for...

Using the projector 27
Remote paging operations
Freezing the image
Shutdown
• Do not unplug the power cord before the projector shutdown sequence is complete or during 
the cooling down process.
• If the projector is not properly shut-down, you risk damaging the lamp. Do not move the 
projector whilst the lamp is hot.
You can operate your display software program (on a connected PC) 
which responds to page up/down commands (like Microsoft PowerPoint) 
by pressing 
Page Up and Page Down on the remote...

Using the projector 28
Using the w ireless functions
Your projector provides wireless connectivity that allows one or multiple wireless enabled 
client PCs to connect to the projector. The initial wireless connection process takes two 
steps:
• Prepare your computer for wireless connection. This includes installing Wireless 
Wizard and if necessary, configuring the wireless connection settings of your computer 
manually.
• Use Wireless Wizard to connect the computer to the projector.
When presenting via...

Using the projector 29
Preparing your computer for wireless connection
Checking the TCP/IP settings of your computer
In order for the projector to connect to your computer successfully, your computer must 
allow automatic IP and DNS address assignment in TCP/IP settings. Follow the steps below 
to check if the TCP/IP settings of your computer are correctly set.
1. Right-click the Wireless connection   icon on Windows Taskbar, and then select 
View Available Wireless Networks in the menu that appears.
2....

Using the projector 304. Make sure that Obtain an IP address automatically and Obtain DNS server address 
automatically are selected, and then click the OK button.
Installing Wireless Wizard
In order to get your computer ready for wireless connection to the projector, you need to 
install Wireless Wizard.
Pre-installation check
1. Check that your system meets the system requirements for operating system and 
hardware requirements described above.
2. Ensure you have sufficient privileges to install...

Using the projector 31 3. The following Wireless Connection menu will be projected. If not, press the Wireless 
(or SOURCE/WIRELESS) button.
4. Start your computer and turn on its wireless function. For more information on how 
to do this, please refer to the documentation of your computer.
5. Double-click on the   icon on Windows Desktop, or click Windows Start button 
and select (All) Programs -> BenQ Wireless Projector -> Wireless Wizard - 
Commuter Serial to open Wireless Wizard. If there are...

Using the projector 32suitable mode. The selected mode will display on the projected Wireless Connection 
menu. Current wireless connection channel will also display.
The 802.11 a mode may not be available on the projectors sold in certain countries/areas due 
to local regulations.
8. When the projector is discovered by the computer, the name of the projector and 
signal strength will appear in the Wireless Wizard window on the computer. If it 
doesn’t, click the Refresh List button to try again.
If the...