Acer DV555K User Manual

Contents

Acer DV555K User Manual Manual pdf 29 page image

Connecting Devices to Your Display | 27Audio connection:• For HDMI/DisplayPort, the default setting of audio source is a TMDS signal with HDMI/DPcable. Users can use an external audio source if an audio cable (ø3.5-mm stereo mini) isconnected to the CVBS/Audio In connector. Open the OSD Menu and select Sound > AudioSource > Line In. (See “OSD (On-Screen-Display) Controls” on page 32).• For DVI-D, connect an audio cable (3.5-mm stereo mini), to the CVBS/Audio In connector.Because the audio automatically switches to Line In, the audio is output simply by connectingthe cable.LAN Connection:To connect the display and a computer in network through a LAN hub.1. Turn off the main power switch of the computer and the display. If you make a connection whilethe power is on, it the devices may fail.2. Using a straight-type LAN cable, connect the computer to the LAN hub.3. Using a straight-type LAN cable, connect the LAN hub to the LAN connector of the display.4. Power on the display. Open the OSD Menu and select Setup > Control Setting > LAN.RS232 (Serial) Connection:The Serial terminal conforms to the RS-232C interface specification, so that the display can becontrolled by a computer which is connected to this terminal.To connect the display and a computer through a serial connection:1. Turn off the main power switch of the computer and the display. If you make a connection whilethe power is on, the devices may fail.2. Using a RS-232C interface cable, connect the computer to the RS232 In connector of thedisplay.3. Power on the display. Open the OSD Menu and select Setup > Control Setting > RS232.NOTEIt may take a moment for the signal to appear on the screen.NOTESome display cards or drivers may not display an image correctly.NOTEThe image may be reduced and may not be displayed full screen at a resolution of 1920 x 1080.Check the setting of the device’s video card.NOTEWhen you use a cross-type LAN cable, you can connect the display and the computer one-to-one without using a LAN hub, however, the computer may not be supported. It is recommendedto check the operation in advance.NOTEUse a RS-232C cable to connect the RS232 Out connector to a second display if required.