BenQ Pb7210/pb7230/pb7110 Digital Projector Users Manual

Introduction 7
External Control Panel
1
2
3
9
6
85
11
10
4
7
Power
Press the  Power key to turn the projector on 
or off.
Source
Sequentially select the signal sources RGB-1, 
RGB-2, YP
bPr,  S-Video and Video.
 Left   Exit   Right   Menu
Menu  will display the menu system on 
screen. Press  Menu again to access the sub-
menus.  Left and Right  help you navigate 
among choices and settings in the menus 
and sub-menus. However, when the on-
screen menu is not activated, the  Left and 
Right  buttons will...

Introduction
8
Adjuster
The projector is equipped with 1 quick-release adjuster foot. Push the button to adjust its tilt 
angle.
1. Lift the projector up and press the adjuster button to release the adjuster.  
2. The adjuster will drop into position and be locked.     

Introduction 9
Remote Control Description 
 
PowerMenu
3  Left/ Keystone -
4  Right/ Keystone +
Auto
L-Click/ R-click Zoom in/ out
Return PIP Source
PIP Pos.
PIP Size
By pressing the PIP-
S o u rce ,  P I P- Po s  a n d  PI P-
Size hotkeys, you can 
enable the PIP (Picture In 
Picture) function and 
choose the position and 
size of the PIP image.
Freeze
The image is frozen when FREEZE is pressed. A “Pause” 
icon will appear in the lower right corner of the screen.  To 
release the freeze function, press...

Introduction
10
Remote Control Effective Range
Infra Red (IR) remote control 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 sensor s to function correctly. The distance between 
the remote control and the remote sensors sh ould not exceed 6 meters (19.5 feet).  
Installing or Replacing Batteries
Avoid excessive heat and humidity. There may be danger of...

Installation 11
Installation
Screen Size
Place the projector at the required distance from the screen according to the desired picture 
size (see the table below).     
PB7210/ PB7230 (XGA) screen size  chart (4:3 aspect ratio)
Distance
from screenDiagonal measurementDistance from
screenDiagonal measurement
Minimum
zoomMaximum
zoomMinimum
zoomMaximum
zoom
feet inches feet inches feet inches meters cm meters cm meters cm
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 4.57 54.9 1.5 150...

Installation
12   
PB7210/ PB7230 (XGA) screen size
 chart (16:9 aspect ratio)
Distance
from screenDiagonal measurementDistance from
screenDiagonal measurement
Minimum
zoomMaximum
zoomMinimum
zoomMaximum
zoom
feet inches feet inches feet inches meters cm meters cm meters cm
4 48 2.29 27.5 2.80 33.6 1 100 0.57 57.4 0.70 70.0
6 72 3.44 41.3 4.20 50.4 1.5 150 0.86 86.0 1.05 105.0
8 96 4.59 55.1 5.60 67.2 2 200 1.15 114.7 1.40 140.0
10 120 5.74 68.8 7.00 84.0 2.5 250 1.43 143.4 1.75 179.4
12 144 6.88 82.6...

Installation 13
 
There is 3% ~ 5% tolerance among these num
bers due to optical component limits.
* 1m = 3.28 feet,  1 feet = 0.305m,   1m = 100cm,   1 feet = 12 inches
Connecting to Various Equipment
HDTV Equipment
The projector is capable of displaying various High Definition TV display modes. Some of 
these sources are:  
Most of these sources will provide an analog  component video output, a standard VGA out-
put, or a YP
bPr (default) format. 
The projector is capable of accepting HDTV data...

Installation
14 Please refer to Menu System on page 19 for information on the HDTV OSD selections.
Connecting to Various Equipment 
It only takes a few seconds to connect your projector to your desktop or notebook computer, 
VCR, or other systems. However, a Mac adapter (an optional accessory) may be necessary 
for connection to an older Macintosh computer.
    
1. Notebook/ Computer (Macintosh computer or SOG signal is only supported with  RGB IN-1.)   
The USB cable is required if you intend using the...

Installation 15
4. Video device or VCR 
Video cable
Audio cable 

Operation
16
Operation
Start Up
1. Plug the power cord into the projector and into a wall socket. 
2. Turn  the main power switch on. 
3. Press and hold POWER to start the unit. The back-lit POWER key flashes green and 
stays green when the power is turned on.
(When the power is turned off, there is a 90-se cond cooling period before the projector can 
be re-started.)
4. Switch on all connected equipment.