BenQ Gp2 Users Manual

Connection21
Connecting an HDMI source device
The projector provides a HDMI input jack that allows you to connect it to an HDMI 
source device like a Blu-Ray player, a DTV tuner or a display.
HDMI (High-Definition Multimedia Interface) supports uncompressed video data 
transmission between compatible devices like DTV tuners, Blu-Ray player and displays over 
a single cable. It provides pure digital viewing and listening experience.
Examine your Video source device to determine if it has a set of unused...

Connection 22
Connecting a Component Video source device
Examine your Video source device to determine if it has a set of unused Component Video 
output sockets available: 
• If so, you can continue with this procedure.
• If not, you will need to reassess which method you can use to connect to the device.
To connect the projector to a Component Video source device:
1. Take a Component Video to VGA (D-Sub) adaptor cable and connect the end with 3 
RCA type connectors to the Component Video output sockets...

Connection23
Connecting a composite Video source device
Examine your Video source device to determine if it has a set of unused composite Video 
output sockets available: 
• If so, you can continue with this procedure.
• If not, you will need to reassess which method you can use to connect to the device.
To connect the projector to a composite Video source device:
1. Take a Video cable and connect one end to the composite Video output socket of 
the Video source device.
2. Connect the other end of the...

Connection 24
Connecting an iPhone/iPod device
To connect the projector to an iPhone/iPod device:
1. Dock your iPhone/iPod to fit the docking connector.
• See Playing files with iPhone/iPod on page 39 for details.
• Please note that if your iPhone is covered with a 
protective case, it may cause a bad connection 
between the iPhone and the projector. When you 
connect the iPhone to the projector and see the 
error message displayed on the iPhone screen, 
please remove the protective case and connect it...

Connection25
Connecting an external speaker
You can hear sound through an external speaker instead of the internal speakers built into 
the projector.
To connect the projector to an external speaker source device:
1. Connect an appropriate stereo cable to the external speaker and the audio output 
jack on the projector.
When the audio cable is connected to the audio output jack, the speaker output is muted. 
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Connection 26
Connecting to an external memory device
Connecting an SD card
To connect the projector to an SD card:
1. Connect an SD card to the SD card slot on the projector.
• The maximum memory capacity supported for an SD(HC) card is 16 GB. (The maximum 
capacity supported for external memory is based on our factory test. Your experience may 
differ depending on the manufacturer of the memory device.)
• The projector may not be compatible with some SD cards.
Connecting a USB storage device
To connect...

Connection27
• Do not turn off the product or pull a connected USB storage device out while the USB 
storage device is in use. Doing so may result in damage to the USB storage device or stored 
file. 
• Use a USB storage device which contains normal files. Abnormal files can cause a 
malfunction or the files may not play. 
• USB storages must be formatted in FAT16/FAT32/NTFS. FAT32 and NTFS are 
recommended for HDD (Hard Disk Drive).
• As the data in the USB storage device can be damaged, please back up...

Connection 28
Playing sound through the projector
You can make use of the projector speaker in your presentations, and also connect 
separate amplified speakers to the audio output jack of the projector.
The table below describes the connection methods for different devices, and where the 
sound is from.
• The selected input signal determines which sound will be played by the projector speaker, 
and which sound will be output from the projector when audio output jack is connected.
• There’s no need to...

Operation29
Operation
Starting up the projector
1. Connect the power using the AC adapter. The Power LED indicator turns into blue 
and flashes slowly.
2. Press Power on the projector or remote 
control to start the projector. The Power, OK 
and Ring LED indicators light blue when the 
projector is on.
The start up procedure takes several seconds. 
In the later stage of start up, a startup logo is 
projected.
(If necessary) Rotate the focus ring to adjust 
the image clearness.
3. If the projector is...

Operation 30
Adjusting the projected image
Adjusting the image height
The projector is equipped with 1 adjuster foot. This adjuster changes the image height. To 
adjust the projector:
1. Screw the adjuster foot to adjust the image 
height.
To retract the foot, screw the adjuster foot in a 
reverse direction.
If the projector is not placed on a flat surface or 
the screen and the projector are not 
perpendicular to each other, the projected image 
becomes trapezoidal. To correct this situation, see...