General Operation

Keystone Manual Adjustment

Use this to adjust for trapezoidal (keystone) distortion of the pro- jected image.The projector has both an automatic and a manual key- stone adjustment function.The manual adjustment will be described here.

Adjustment Method

(1)Press the (￿￿) buttons of the projector, or the (￿￿) KSTN but- tons of the remote control and set the left and right sides so that they are parallel.

The keystone adjustment display appears when one of the buttons is pressed.

Press the ￿ button.

Press the ￿ button.

E

 

C

A

R

U

U

T

O

O

S

 

(Projector button)

STANDBY

 

 

MENU

RGB

 

ENTER

 

VIDEO

CANCEL

 

QUICK

 

 

 

Q

(2)

 

 

 

FREEZE

MUTE

ECO

AUTO

1

2

3

4

 

 

 

ASPECT

VOL

KSTN

ZOOM

TIMER

(1)

(2)To exit the display immediately, press the CANCEL button of the remote control.

The display will close when there has not been an operation in about 10 seconds.

Note:

*Screen examples have been drawn in an exaggerated style for the purpose of description.

*Please note that depending on the projected picture and the projection conditions, it may not be possible to eliminate keystone distortion completely.

*When the Auto Keystone function is OFF, the keystone adjustment settings will be maintained even when the power has been turned off.

*See “Adjustment of the Projection Screen” on Page E-22 for information about the Auto Keystone function. See “Auto Keystone” on Page E-46 for information about turning Auto Keystone ON and OFF.

Also see “Keystone” on Page E-46 for information about making manual adjustments using the on-screen menu.

Adjustment of the Volume

This function adjusts the volume of the built-in speaker.

STANDBY

MENU

(1)Press the ￿ or ￿ VOL button to adjust the volume.

The volume adjustment display appears when one of the buttons is pressed.

The ￿ button increases the volume and the ￿ button decreases the volume.

(2)Press the CANCEL button to immediately close the display. The display will close when there has not been an operation in about 10 seconds.

Note:

*Adjustment of the volume will not produce any sound unless an image is being projected.

RGBENTER

VIDEO CANCEL

QUICK

Q

(2)

FREEZE MUTE ECO AUTO

1 2 3 4

ASPECT

VOL KSTN ZOOM TIMER

(1)

E-27

Page 28
Image 28
PLUS Vision V-339 user manual Keystone Manual Adjustment, Adjustment of the Volume, Projector button

V-339 specifications

The PLUS Vision V-339 is a sophisticated document camera designed for educational and professional environments. This device stands out for its ability to provide high-quality imagery and enhanced functionality that cater to various presentation and teaching needs.

One of the main features of the PLUS Vision V-339 is its high-resolution imaging capability. The camera supports resolutions up to 1920 x 1080 (Full HD), ensuring that both fine details and large texts are captured with clarity. This feature is particularly beneficial for educators and professionals who need to display intricate diagrams, textbooks, and other detailed materials during presentations or lectures.

The V-339 incorporates advanced image processing technologies that optimize the quality of the visuals being displayed. The automatic focus feature allows users to quickly and effortlessly adjust for the best possible image clarity, while the built-in illumination ensures that lighting conditions do not compromise visibility. This is especially advantageous in classrooms or meeting rooms where ambient light levels can vary.

Another notable aspect of the PLUS Vision V-339 is its versatile connectivity options. It is equipped with USB and HDMI outputs, enabling seamless integration with various devices such as projectors, monitors, and computers. This makes it easy to share content with a larger audience, enhancing the overall effectiveness of presentations.

Additionally, the camera features a flexible arm that allows for a wide range of positioning possibilities. Users can easily maneuver the camera to capture images from different angles or to show materials from various distances, making it an excellent tool for dynamic presentations.

The PLUS Vision V-339 is also designed for user-friendliness. It comes with intuitive controls that make it simple for anyone to operate, regardless of technical expertise. The plug-and-play setup ensures that users can quickly start their presentations without the need for extensive configuration.

Robust and portable, the V-339 is ideal for both stationary use in classrooms and mobility for off-site presentations. Its compact design along with its lightweight frame makes it convenient for educators and professionals on the go.

In conclusion, the PLUS Vision V-339 document camera combines high-resolution imaging, user-friendly controls, versatile connectivity, and portability, making it an essential tool for effective communication, teaching, and presentations in various settings. Its blend of advanced features and practicality sets a new standard for document cameras in the educational and professional realms.