DC350 - Document camera OPTOMA - Free user manual and instructions

Product type	Document camera
Brand	Optoma
Model	DC350
Dimensions (approx.)	30 x 20 x 15 cm
Weight (approx.)	1.5 kg
Power	Power adapter (input 100-240V, output 12V/2A)
Power consumption	15 W (max)
Max resolution	HD 1280 x 720
Operating modes	Camera, Video, Photo
Included software	Smart DC (on CD)
Annotation functions	Line, rectangle, pencil, circle, arrow, triangle, text, eraser, clear all, screenshot, move
Visual effects	Mask, color adjustment
Image settings	Zoom in/out, autofocus, brightness, rotation, image freeze
Recording	Image capture (single or continuous with interval) and video recording
Output formats	Images (JPEG, BMP), Videos (AVI)
Interface	USB (for PC connection)
System compatibility	Windows (XP/Vista/7/8/10)
Maintenance	Clean the lens with a soft dry cloth. Disconnect before cleaning.
Safety	Do not expose to moisture. Use only the provided adapter.
General information	Full manual available for download. 2-year warranty.

Frequently Asked Questions - DC350 OPTOMA

How to install Smart DC software?

Insert the included CD. If the auto-run does not start, open the CD folder and double-click on Smart DC.exe. Follow the installation wizard instructions. It is recommended to choose the Complete installation.

What are the different available modes?

The software offers three modes: Camera (real-time), Video (recording), and Photo (image capture). You can switch between them using the corresponding icon in the control panel.

How to annotate on the image?

In the control panel, click on the Annotation tab. You can choose from several tools: line, rectangle, pencil, circle, arrow, triangle, text, eraser, clear all, screenshot, or move. For each tool, a long press opens an additional settings panel (thickness, color, fill).

How to adjust the zoom?

Use the Zoom + and Zoom - buttons in the Adjustment tab. An optical zoom shows a bar at the bottom right; a digital zoom indicates the magnification factor. You can reset the zoom with the Reset button.

How to capture an image?

In the desired mode, click on the Capture button (camera icon) in the control panel. You can choose between single capture or continuous with interval (adjustable in settings). Images are saved in the specified folder.

How to record a video?

Switch to Video mode, then click the Record button (red circle) to start recording. Click again to stop. Videos are saved in AVI format in the defined folder.

How to change resolution settings?

Click on Settings in the control panel. In the window, you can choose between XGA (1024x768) and HD (1280x720) for capture and recording. Confirm with OK.

Can I use the camera without the software?

The Optoma DC350 document camera is designed to work exclusively with the Smart DC software provided on CD. Without it, it cannot be used.
Tip: Download the software from the Optoma website if you have lost the CD.

What to do if the image is blurry?

Use the Autofocus function in the Adjustment tab. If the problem persists, clean the lens with a soft dry cloth. Also check that the distance between the camera and the document is appropriate.

How to print a captured image?

After capturing an image, click the Print button (printer icon) in the control panel. This will send the image directly to your computer's default printer.

USER MANUAL DC350 OPTOMA

Illustration of a desktop desk with adjustable arm and screen, no text or symbols present

English

Please find your Smart DC in the accessory CD.

Click the "Smart DC" key and select the software OSD language(In case the auto run dose not start, please go to the CD folder and find "Smart DC.exe")

The installation will start as pic below:

Please select "next" to continue installation process

It is recommended to choose "Complete" for the installation

Please click "Install" to start Smart DC installation

Please click "Finish" to finish the Smart DC installation and enjoy "Smart DC"

There are three modes ( Live/ Film/ Photograph ) in Smart DC

a Mode Switch (Switch between live, film and photograph mode.)
b Control Panel
c Hide / Show Control Panel
d Recording button ( Start to record a video. )

a Select the file to play

d Stop the video

f Fast forward

b Start to play

e Backward

g Play Volume

c Pause video

a Select folder
b Previous photo
c Slideshow
d Next photo

e Show / Hide thumbnail bar

f Slideshow time interval

g Current file / Total file number

On the control panel, you will see 3 groups of functions.

1. Noting group

a Line-Select to draw a straight line

* Long press Line key to show the control panel.

a Change the line width
b Change the line color

b Rectangle- select to rectangular draw shape

* Long press Rectangle key to show the control panel.

a Change the outline width
b Change the outline color
c Change the fill color

c Freehand-Select to draw freeform line

* Long press Freehand key to show the control panel.

a Change the line width
b Change the line color

d Circle- Select to draw circular shape

* Long press Circle key to show the control panel.

a Change the outline width
b Change the outline color
c Change the fill color

e Arrow-Select to draw arrow shape

* Long press Arrow key to show the control panel.

a Change the outline width
b Change the outline color
c Change the fill color

f Triangle-Select to draw triangle shape

*Long press Triangle key to show the control panel.

a change the outline width
b change the outline color
c change the fill color

g Eraser-Click-hold and point on the area you wish to delete .

* Long press Eraser key to show the control panel.

a Change the eraser width

h Text-Select to type text

* Long press Text key to show the control panel.

a Choose text font and size
b Change the text color

i Erase all-Erase all noting effects

j Clip Image- Capture an area on screen and temporarily save it. The saved image can be paste on an image software i.e. Microsoft Word, Paint..etc. To capture an area, click and drag a rectangular on the screen

k Hand-Drag on-screen image when zoom-in the image

2. Assisting Group

a Mask-Mask a section of the screen image

* Long press Mask key to show the control panel.

a change different masked area / shape

b Color Effect-Adjust color effect to different purposes.

* Long press Color Effect key to show the control panel to change different color effect

3. Adjustment Group

a Zoom out- Zoom out the image

b Zoom in- Zoom in the image

Close-up of a white cat's face with green eyes and pink nose, displayed within a photo editing software interface (no text or symbols on the cat's face itself)

a A zoom bar will show at the bottom right corner of the image when in optical zoom

b When in digital zoom, there will be an icon which indicates digital zoom multiple

c Reset zoom- Return to normal view (1X)
d Auto Focus- Adjust the focus automatically
e Brightness down- Decrease the brightness
f Brightness up-Increase the brightness
9 Rotate-Rotate the image ( 90^ → 180^ → 270^ → 0^ )
h Freeze-Pause the video

4. Recording Group

a Record-Start/Stop video recording
b Capture- Capture the screen image

c Setting-Click the setting key to show setting box

a Switch resolutions between XGA(1024x768) and HD (1280x720)
b Switch between single/continuous capture
c Setting the continuous capture time interval
d Capture files folder, click browse to change from the root folder
e Recording files folder, click browse to change from the root folder
f Click OK to finish setting and leave the settings box
9 Cancel any changes of setting and leave the settings box

d Printing- Print out the screen image.

Smart DC

Bedienungsanleitung

DC

Illustration of a desktop computer with adjustable arm and screen, no text or symbols present

Deutsch

TS-82-907-90041

Photo of a tabby cat on a screen, captured in a photo editing interface (no text or symbols on the cat or background)

Close-up photo of a white cat's face with yellow eyes and pink nose, displayed within an image editing software interface (no text or symbols on the cat's face itself)

Illustration of a desktop desk with adjustable arm and screen, set against a teal background (no text or symbols)

Photo of a tabby cat in a studio editing interface, showing a blurred background with no visible text or symbols on the cat or background.

Close-up of a white cat's face with green eyes and pink nose, displayed within an image editing software interface (no text or symbols on the cat's face itself)

Illustration of a desktop desk with adjustable arm and screen, set against a teal background (no text or symbols)

Español

TS-82-907-90041

Close-up of a white cat's face with green eyes and pink nose, displayed within a photo editing software interface (no text or symbols on the cat's face itself)