BenQ Projector HT3050 User Manual

  11
  Overview
Installing/replacing the remote control batteries
1. Press and slide open the battery cover as illustrated. 
2. Remove the old batteries (if applicable) and install  two AAA batteries. Make sure that the positive and 
negative ends are positioned correctly as illustrated.
3. Slide the battery cover back until it clicks into place.
•  Avoid leaving the remote control  and batteries in an excessive heat or humid environment like the 
kitchen, bathroom, sauna, su nroom or in a closed car.
•...

12 Installation  
Installation
Choosing a location
Before choosing an installation lo
cation for your projector, take the following factors into consideration:
•  Size and position of your screen
•  Electrical outlet location
•  Location and distance between the proj ector and the rest of your equipment
You can install your projector in the following ways.
1. Front:
Select this location with the 
projector placed near the floor 
in front of the screen. 
This is the most common way to 
position the...

  13
  Installation
Obtaining a preferred projected image size
The projected image size is determined by the distan ce from the projector lens to the screen, the zoom 
setting, and the video format.
Projection dimensions
Use the illustration and the table below to he lp you determine the projection distance.
All measurements are approximate and may vary from the  actual sizes. If you want a permanent installation 
of the projector, we recommend that  you use the actual projector to physically test the...

14 Installation  
Shifting the projection lens vertically
The vertical lens shift control provides flexibility for in
stalling your projector. It allows the projector to be 
positioned slightly above or below the top level of the projected images. 
The lens shift (offset) is expressed as a percentage of the projected image height. Use the wheel to shift 
the projection lens upwards or downwards within th e allowable range depending on your desired image 
position. 
Lens shift adjustment does not result...

  15
  Connection
Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Make sure the cables are firmly inserted.
•  In the connection illustrations sh own below, some cables may not be included with the projector (see 
Shipping contents ). They are commercially avai lable from electronics stores.
Connecting with video equipment
You need only connect the projector  to a video...

16 Connection  
Connecting smart devices
The projector can display contents directly from an
 MHL compatible smart device. Using an HDMI to 
Micro USB cable or HDMI to Micro USB adaptor, you can connect your smart devices to the projector 
and then enjoy your contents on the big screen.
Some smart devices may not be compatible to the cable that you use. Please consult the manufacturer of 
your smart device for detailed information.
•  Using an HDMI to Micro USB cable
1. Connect one end of the HDMI to...

  17
  Connection
Connecting video devices
Connect your video device to the projector with a composite video cable.
If the selected video image is not di splayed after the projector is turned on and the correct video source has 
been selected, check if the vi deo source device is turned on and operating correctly. 
Connecting a computer
Connect the projector to a computer with a VGA cable.
Many laptops do not turn on their external video  ports when connected to a projector. Usually a key 
combination...

18 Connection  
Connecting a wireless Full HD Kit (WDP02)
The next generation of Wireless Full HD kit is av
ailable from the place you purchased the projector.
The projector is designed to accommodate a receiver  by which the projector receives a signal from a 
transmitter and displays transmitted images. Refer to  the illustrations below for a quick connection of the 
wireless transmission device.
1. Turn the power off and disconnect the  projector from the power outlet. If the lamp 
is hot, avoid burns...

  19
  Operation
Operation
Starting up the projector
1. Plug the power cable into the projector and a power outlet. Turn 
on the power outlet switch (where fitted). The  POWER 
indicator light  on the projector lights orange after power has 
been applied.
Please use the supplied power cable to avoid possible dangers such as 
electric shock and fire.
2. Press   on the projector or   on the remote control to start 
the projector. As soon as the lamp lights up, a  Pow e r  O n  To n e 
will be heard. The...

20 Operation  
4. If you are prompted to enter the password, use the arrow keys on the projector or remote control 
to enter a six-digit password. See  Utilizing the password function for details.
5. Switch on the connected equipment.
6. The projector starts to search for available input  signals. The current input signal being scanned is 
displayed on the screen. If the projecto r does not detect a valid signal, the No Signal message 
appears. You may press  SOURCE on the projector or remote control to...