BenQ GP3 Manual de usuario descargar pdf (Pagina 41)

Operation

5. Confirm the new password by re-entering

the new password.

6. You have successfully assigned a new

password to the projector. Remember to

enter the new password next time the

projector is started.

7. To leave the OSD menu, press or .

Disabling the password function

To disable password protection, go back to the Settings > Advanced > Security

Settings > Power on Lock menu. Select Off and press OK. The message'Input

Password' displays. Enter the current password.

• If the password is correct, the OSD menu returns to the Security Settings

page with 'Off' shown in the row of Power on Lock. You will not have to enter

the password next time you turn on the projector.

• If the password is incorrect, the password error message displays lasting for three

seconds, and the message 'Input Password' displays for your retry. You can

press to cancel the change or try another password.

Though the password function is disabled, you need to keep the old password in hand should you

ever need to re-activate the password function by entering the old password.

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and

computers are in 4:3 ratio, which is the default for this projector, and digital TV and DVDs

are usually in 16:9 ratio.

With the advent of digital signal processing, digital display devices like this projector can

dynamically stretch and scale the image output to a different aspect than that of the image

input signal.

To change the projected image ratio (no matter

what aspect the source is):

1. Press to open the pop-up menu in one

of the computer, iPhone/iPod, composite

video, component and HDMI modes.

2. Press to highlight Aspect Ratio.

3. Press / to select an aspect ratio to

suit the format of the video signal and your

display requirements.

Optimizing the image

Selecting a picture mode

The projector is preset with several predefined picture modes so that you can choose one

to suit your operating environment and input signal picture type.

To select an operation mode that suits your need, you can follow one of the following

steps.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 121 122

Sin comentarios

BenQ GP3 Manual de usuario Pagina 41