BenQ Pb8260 Users Manual

Introduction 7
Optional accessories
Projector exterior view
Front / upper view
Back view
1. Macintosh adaptor
2. 250W / 300W lamp module
3. Ceiling mount kit
4. Wireless Pro
5. Presentation Pro6. DVI-I cable
7. S-Video cable
8. Dust filter
9. 3-2 power adaptor
External control panel 
(See page 
15 for detailed 
information.)
Kensington lock slot
Front adjuster buttonProjection lens adjuster
Projection lens
Front adjuster button
AC power inlet
Main power switch
Front IR remote sensor
Dust filter grill...

Introduction
8
Bottom view
Connector panel
Lamp door
Rear adjuster
Rear adjuster Front adjuster
Front adjuster
RGB signal input(PC/ YPbPr/ YCbCr)
USB connector
RGB
 signal output S-Video jack
Audio/ Video 
connector
PC Audio jack DVI-I connector
RS 232 control portFor external control 
systems and used by 
service personnel.
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Introduction 9
Controls and functions
External control panel
1
2
3
9
8
4
11
10
5
7
6 12 13
1. Power (Refer to page 
25 for more 
information.)
Turns the projector on or off.
2. Source (Refer to page  26 for more 
information.)
Sequentially selects the input signal 
RGB, DVI, YP
bPr,  S-Video, or Video.
3. 3 Left 
4. Right  4 
When the on-screen menu is not 
activated, #3 and #4 function as 
Ke ystone  -/+  hot keys.
Refer to page  32 for more information.
5. 5Exit
Exits and saves the menu settings.
6....

Introduction
10
Remote control description 
Front view 
Notes on Remote Control Operation:
• Make sure that there are no obstacles between the remote control and the IR sensors on 
the projector that might obstruct the infra-red beam.
• If the remote control stops working, or if its effective range decreases, replace the  batteries with new ones.
• The remote control may not working whilst the infrared remote sensor is directly  exposed to bright sunlight or fluorescent lighting.
• In rare cases (like...

Introduction 11
Remote control effective range
Infra Red (IR) remote control sensors are located on the front and the back of the projector. 
The remote control must be held at an angle within 30 degrees of the projector’s IR remote 
control sensors to function correctly. The distance between the remote control and the 
sensors should not exceed 6 meters (19.5 feet).
Back view
The laser beam is visible. It 
is necessary to depress 
the Laser button for 
continuous output. 
The laser pointer is not a...

Introduction
12
Installing or Replacing the Batteries
• Avoid excessive heat and humidity. There may be danger of damage to the remote and 
injury to those nearby if the  batteries are incorrectly replaced. 
• Replace only with the same or equivalent type recommended by the manufacturer. 
• Dispose of the used batteries according to the manufacturer’s instructions.
• Never throw a battery into a fire.
• If the batteries are dead or if you will not be using the remote control for a long time,  remove the...

Positioning your projector 13
Positioning your projector
Choosing a location
Your projector is designed to be installed in one of four possible installation locations: 
1. Floor in front of screen; 
2. Ceiling in front of screen; 
3. Floor at rear of screen; or 
4. Ceiling at rear of screen. 
With the use of this wireless projector, theres no need to worry about cable 
connections.This gives you the flexibility to site  the projector anywhere in the room up to a 
range of 20m away from your laptop, and...

Positioning your projector
14 If you place the projector above or below the screen, you have to tilt it down or up to center 
the image on the screen, in these situations 
image distortion will occur. Use the Keystone 
function to correct the distortion. See page  28 for keystone correction.
Obtaining a preferred projected image size
The distance from the projector lens to the  screen, the zoom setting, and the video format 
each factors in the projected image size. BenQ has provided separate tables of...

Positioning your projector 15
 
The recommended focus range is from 1.5 ~ 8 meters (6 ~ 32 feet).
There is 3% ~ 5% tolerance among these figu
res due to optical component variations.
* 1 m = 3.28 feet, 1 foot = 0.305 m,   1 m = 100 cm,   1 foot = 12 inches
Screen size chart (4:3 aspect ratio)
Distance 
from 
screenDiagonal measurementDistance 
from 
screenDiagonal measurement
Minimum 
zoomMaximum 
zoomMinimum 
zoomMaximum 
zoom
feet inch feet inch feet inch meter cm meter cm meter cm 4 48 2.49 29.9 3.05...

Connection
16
Connection
Wireless connection
This is the recommended and most convenient wa y of using this projector. You will need to 
insert the wireless card to your projector and install the necessary software onto your laptop 
to enable you to make presentations.
To use the projector without cables:
1. Align the wireless card with the designed slot on 
the front side of the projector.
2. Insert the wireless card to your projector. The  eject button pops out once the card is fully 
inserted. Make...