3 camera list, 4 twain: select device, Camera list – Levenhuk C800 NG Digital Camera, USB 2.0 User Manual

Page 22: Twain: select device

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Help Manual

14

6.3 Camera List

ToupView will detect all of the cameras that your computer has installed (Here, it is

UCMOS03100KPA

, a 3.1M pixel CMOS camera) and will append all the camera names

as submenu to

File>Camera List

menu (Here, the submenu name is

UCMOS03100KPA

”).

Choosing

File>Camera List> UCMOS03100KPA

will create a

Video

window and begin

to start the

Video

stream. Your

Video

window will be associated with the name of

Video

[UCMOS03100KPA]

(i.e.,

its

title

bar

will

display

Video

[UCMOS03100KPA]

”).

There are 3 methods to start the camera

Video

stream, they are:

1. Choose

File>Camera List>UCMOS03100KPA

(Here, a 3.1M pixel camera is

installed) command to create the camera

Video

window;

2. Click

Camera

bar (If it is not activated) and

Camera List

to expand the

Camera List

group (if not expanded). Click the camera name (Here it is

UCMOS03100KPA

) to

create the

Video

window;

3. Click the

’s down arrow to expand the camera list and choose the right camera

(Here it is

UCMOS03100KPA

) to create the

Video

window.

Note

: 1) Only a single

Video

can be opened at a time. ToupView takes camera as an

extra

Video

file, if the camera

Video

window is opened, the

File>Open Video•••

menu

will be disabled and the

Video

file cannot be opened anymore;

2) If a Video file is opened, the camera cannot be started.

6.4

Twain: Select Device•••

Twain

is a cross-platform interface for acquiring images captured by certain scanners,

digital cameras, or frame grabbers. The manufacturer of the

Twain Device

must

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