BenQ Pb2220/Pb2120 Dlp Projector Users Guide

Introduction7 BenQ PB2220/ PB2120 User’s Guide
Remote Control Description  
Your Remote Control at a Glance    
Remote Control Effective Range
The remote sensors are located on the front and the back of the projector. It can 
function in a range of 30 degrees horizontally and 30 degrees vertically relative to a line 
that is a right angle to the remote sensors. The distance between the remote control 
and the remote sensors must be shorter than 6 meters (19.5 feet). 
Zoom In
Zoom Out
Freeze
Return
Vo l u...

Introduction 8 BenQ PB2220/ PB2120 User’s Guide
Remote Control Features
FREEZE
The image can be frozen when FREEZE is 
pressed. An icon   will appear in the 
lower right corner of the screen for three 
seconds.  To release the freeze function, 
press the FREEZE button, RETURN button 
or SOURCE button (when the input source 
is switched over during display) again. A 
“Play” icon will appear in the lower right 
corner of the screen for three seconds 
when the freeze function is released.     
ZOOM IN/OUT...

Introduction9 BenQ PB2220/ PB2120 User’s Guide
Installing or Replacing Batteries
Caution
Avoid excessive heat and humidity. There may be danger of an explosion if a 
battery is incorrectly replaced. Replace only with the same or equivalent 
type recommended by the manufacturer.  Dispose of used batteries accord-
ing to the manufacturer’s instructions.
1.  Use a pointy-sided 
stick to release the 
barttery tray. Pull the 
tray off.
2.  Install or replace a battery.  
3.  Snap the battery tray back into...

Installation 10 BenQ PB2220/ PB2120 User’s Guide
INSTALLATION
Screen Size
Place the projector at the required distance from the screen according to the desired 
picture size (see the table below).  
 PB2220 (XGA) screen size chart  
Projection Distance
Distance from 
screenDiagonal measurementDistance from 
screenDiagonal measurement
Minimum 
zoomMaximum 
zoomMinimum zoomMaximum zoom
feetinchesfeetinchesfeet inchesmeterscmmeterscmmeterscm
4 48 2.49 29.9 3.05 36.6 1 100 0.62 62.2 0.76 76.2
6 72 3.73 44.8...

Installation11 BenQ PB2220/ PB2120 User’s Guide
 PB2120 (SVGA) screen size chart  
Connecting to Various Equipment 
It only takes a few seconds to connect your projector to your computer/notebook, 
VCR or other systems. However, a Mac adapter (an optional accessory) is needed for 
connection for Macintosh users. 
   
Distance from 
screenDiagonal measurementDistance from 
screenDiagonal measurementMinimum 
zoomMaximum 
zoomMinimum zoomMaximum zoom
feetinchesfeetinchesfeet inchesmeterscmmeterscmmeterscm...

Operation 12 BenQ PB2220/ PB2120 User’s Guide
OPERATION
Start Up
1. Plug the power cord into a wall socket. 
2. Press and hold POWER for 1 second.  
 The back-lit POWER key blinks green and stays green when the power is turned on.
(When the power is turned off, there is a 60-second cooling period before the 
projector can be re-started.)
3. Switch on all connected equipment. 

Operation13 BenQ PB2220/ PB2120 User’s Guide
Digital Keystone Correction
Keystoning is when the projected image is 
noticeably wider at either the top or 
bottom. To correct this, press KEYSTONE 
+/- (hot key) on the control panel of the 
projector or on the remote control, then 
adjust the sliding bar labeled Keystone, as 
needed. Press + to correct keystoning at the 
top of the image. Press - to correct 
keystoning at the bottom of the image.
Auto Adjustment
In some cases, you may have to optimize the...

Operation 14 BenQ PB2220/ PB2120 User’s Guide
Source Selection
When several input sources are available, press the SOURCE key to make a 
selection from the control panel of the projector or the remote control. 
 
Menu System
Press Menu for the main menu and press 3or 4 to select a sub-menu. Press Menu 
again to select items in the sub-menu.  
Menu Bar
Sub-menu Display Image Source Control PIP
PCKey s t o n e
Brightness
Contrast
Phase
H. SizeRatio
H-position
V- p o s i t i o n
Color Temp...

Operation15 BenQ PB2220/ PB2120 User’s Guide
1. Display Menu    
FUNCTIONDESCRIPTION
Key s t o n eCorrects the keystone of the image. 
BrightnessAdjusts the brightness of the image.  
ContrastAdjusts the degree of difference between darkness and lightness of 
the image.   
PhaseAdjusts to fit in the desired image size. 
*This function is available only when the input mode is PC or YPbPr.
H. SizeAdjusts to avoid the occurrence of flicker.*This function is available only when the input mode is PC or...

Operation 16 BenQ PB2220/ PB2120 User’s Guide
2. Image Menu   
  
FUNCTIONDESCRIPTION
RatioUsers have 3 options for the image ratio.
1. 4:3     2. 16:9     3. 1:1 
*1:1 is available only when the input mode is PC.
H-positionAdjusts the horizontal position of the image.  
*This function is available only when the input mode is PC .
V- p o s i t i o nAdjusts the vertical position of the image. 
*This function is available only when the input mode is PC .
Color Temp.Adjusts the color temperature to fit your...