Speco Technologies LCD Monitor VM19LCD - Manual (Page 4)

1. Rear interface
Explanation of connectors
This section describes the jacks on the back panel of your monitor. There
are several ways to connect devices.
DC12V: Use only the power supply included with the monitor
DVI: Connect with detachable DVI cable
Remark: DVI cable is for Dual mode use only.
VGA: Connect your computer, or other device with a VGA output, to this
jack using a 15 pin D-sub cable.
PC AUDIO IN: (Stereo mini jack) Use to obtain sound when a PC is
connected to the VGA jack. Use a 3.5 mm stereo mini pin cable
(sometimes referred t
o as 1/8” stereo mini pin) to connect a PC to your
monitor.
VIDEO INPUT (AV1/AV2 IN): Lets you connect a device that has
composite video jacks, such as a DVR or Camera
VIDEO OUTPUT (AV OUT): Composite video loop though (to another
monitor or recorder)
AUDIO L and R: AV audio interface. The left audio connector is usually
white. The right audio connector is usually red.
2. Connection under various signal input mode
（Ⅰ）Connecting with PC, DVR at VGA
This connection allows you to connect to a PC or DVR. Connect one end
of a 15-pin monitor cable to the VGA VIDEO jack on the monitor and the
other end to the PC or the DVR's video output jack. Note, if your PC's
video output isn't 15-pin, you'll need an adapter that can connect to a 15-
pin monitor cable.
Connect your audio cable.
Connect a 3.5 mm stereo mini pin cable (sometimes referred to as 1/8"
stereo mini pin) to the PC AUDIO jack on the back of the monitor and the
other end to the Audio Output jack on the PC or DVR.
Viewing the PC or DVR
1. Plug in the monitor and the PC, if they aren't already plugged in.
2. Turn on the monitor and the PC.
3
. Repeatedly press the SOURCE button to switch the display channel
until you see VGA displayed at the top of the monitor's screen. To go
back to viewing AV video, press the SOURCE button to enter AV mode.
（Ⅱ）Connecting the Device with Video
This connection allows you to connect a device that has a Video Output,
like, a camera or DVR etc.
Note: If the device you're connecting also has Component Video jack and
you have component video cables, we recommend you use the
Component Video (Advanced) Connection instead.
Connect your video cable (BNC).
Connect a video cable to the BNC INPUT jack on the back of the monitor.
Connect your red and white audio cables.
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Connection