BenQ Dx819st Users Manual

DX818ST/DX819ST
Digital Projector
User Manual
Downloaded From projector-manual.com BenQ Manuals 

Table of contents 2
Ta b l e  o f  c o n t e n t s
Important safety 
instructions ........................... 3
Introduction .......................... 7
Projector features ..................................... 7
Shipping contents ...................................... 8
Projector exterior view........................... 9
Controls and functions ..........................10
Positioning your 
projector.............................. 14
Choosing a location ................................14
Obtaining a...

Important safety instructions 3
Important safety instructions
Your projector is designed and tested to meet the latest standards for safety of information 
technology equipment. However, to ensure safe use of this product, it is important that 
you follow the instructions mentioned in this manual and marked on the product. 
Safety Instructions
1.Please read this manual before 
you operate your projector. Save 
it for future reference. 
2.Do not look straight at the 
projector lens during operation. 
The...

Important safety instructions 4
  
Safety Instructions (Continued)
7. The lamp becomes extremely hot 
during operation. Allow the projector 
to cool for approximately 45 minutes 
prior to removing the lamp assembly 
for replacement. 
8. Do not operate lamps beyond the 
rated lamp life. Excessive operation of 
lamps beyond the rated life could 
cause them to break on rare 
occasions. 
9. Never replace the lamp assembly or 
any electronic components unless the 
projector is unplugged. 10. Do not place this...

Important safety instructions 5
    
Safety Instructions (Continued)
13. Do not place this projector in any of 
the following environments.
- Space that is poorly ventilated or 
confined. Allow at least 50 cm 
clearance from walls and free flow of air 
around the projector. 
- Locations where temperatures may 
become excessively high, such as the 
inside of a car with all windows rolled 
up.
- Locations where excessive humidity, 
dust, or cigarette smoke may 
contaminate optical components, 
shorten the...

Important safety instructions 6
Safety Instructions (Continued)
17. Do not step on the projector or place 
any objects upon it. Besides probable 
physical damage to the projector, doing 
so may result in accidents and possible 
injury.
18. Do not place liquids near or on the 
projector. Liquids spilled into the 
projector may cause it to fail. If the 
projector does become wet, 
disconnect it from the power supplys 
power outlet and call BenQ to have 
the projector serviced.
19. This product is capable...

Introduction 7
Introduction
Projector features
The projector offers the following features.
•  Less than 0.5W in standby condition
Less than 0.5W power consumption under standby mode.
• Network Control
Integrated RJ45 connector for wired network control allowing management of 
projector status from a computer using a web browser.
• Crestron RoomView
®, PJ Link and AMX supported
The projector supports Crestron eControl and RoomView, PJ Link and AMX allowing 
you to control and manage equipment from a...

Introduction 8
Shipping contents
Carefully unpack and verify that you have all of the items shown below. If any of these items 
are missing, please contact your place of purchase.
Standard accessories
The supplied accessories will be suitable for your region, and may differ from those illustrated.
*The warranty card is only supplied in some specific regions. Please consult your dealer for detailed 
information.
Optional accessories
Projector Power cord VGA cable
Quick start guide User manual CD Warranty...

Introduction 9
Projector exterior view
1. External control panel
(See Controls and functions on page 
10 for details.)
2. Lamp cover
3. Vent (heated air exhaust)
4. Quick-release button
5. Focus ring
6. Vent (cool air intake)
7. Speaker grill
8. Front IR remote sensor
9. Projection lens
10. Lens cap
11. AC power jack
12. RS232 control port
13. RJ45 LAN input jack
14. USB mini B type port
15.
Rear IR remote sensor
16. HDMI-input port
17. RGB signal output jack
18. RGB (PC)/Component Video (YPbPr/ 
YCbCr)...

Introduction 10
Controls and functions
Projector
1. Focus ring
Adjusts the focus of the projected image.
2. LAMP indicator light
Indicates the status of the lamp. Lights up 
or flashes when the lamp has developed a 
problem.
3. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD menu, 
exits and saves menu settings.
4. Left/
Decreases the projector volume. 
5. MODE/ENTER
Selects an available picture setup mode.
Activates the selected On-Screen Display 
(OSD) menu item.
6. ECO...