BenQ MS500 MS500 User Manual - Page 42

5. SYSTEM SETUP: Advanced menu Function Baud Rate Test Pattern Closed Caption Standby Settings Description Selects a baud rate that is identical with your computer's so that you can connect the projector using a suitable RS-232 cable and update or download the projector's firmware. This function is intended for qualified service personnel. Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion. Closed Caption Enable Activates the function by selecting On when the selected input signal carries closed captions. • Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as "CC" in TV listings). Caption Version Selects a preferred closed captioning mode. To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area). Monitor Out Selecting On enables the function. The projector can output a VGA signal when it is in standby mode and the COMPUTER 1 jack is correctly connected to devices. See "Connection" on page 15 for how to make the connection. Audio Pass Through Selecting On enables the function. The projector can play sounds when it is in standby mode. Connect the correct signal cable and connect the audio cable to the AUDIO IN jack. See "Connection" on page 15 for how to make the connection. Enabling this function slightly increases the standby power consumption. Reset All Settings Returns all settings to the factory preset values. The following settings will still remain: Phase, H. Size, User 1, User 2, Language, Projector Position, High Altitude Mode, Security Settings and Baud Rate. 42 Operation