3Com Bigpicture Quick Reference Manual

C

AMERA 

Q

UICK 

R

EFERENCE

The NTSC compliant camera in your Bigpicture

TM

 package can be adjusted to

account for a variety of room conditions and settings.  The following

instructions provide information on how to adjust the camera, what the

adjustments do, and when to use them.

Manual Focus

An image’s focus is adjusted manually by rotating the black focus ring at the

front end of the camera.  An object can be brought into focus anywhere within a

range from directly in front of the lens to an infinite distance from the camera.  If a

wide range of focus is desired, focus the camera on an object more than 5 meters

away and it will allow for a sharp image within a range of 0.6 meters to infinity.

NOTE:

When adjusting the focus, be sure not to turn the focus ring counterclockwise so far that it unscrews from

the camera.  If exposed, the lenses or internal components of the camera may be scratched or damaged.

Power Switch

The power switch is located on the back of the camera.  A green LED on the front

of the camera will remain lit when the camera is switched ON and plugged into

the power jack of the capture card.