Datavideo HS-550 Manual page 11

5. Microphone input MIC CH2:A ¼" jack connector for a high
impedance analog audio source, such as a microphone. MIC
inputs 1 and 2: accept ¼" Inch mono plugs, carrying high
impedance signals from one or two mono microphones. With high
impedance MIC, the longer the cable from microphone to the SE-
500, the more noise is introduced into the signal.
MIC CH1: When a stereo ¼" jack is connected to CH1 only, the
CH1 and CH2 Faders will have equal volume on each channel.
When both CH1 and CH2 have a MIC connected, each fader
channel will adjust the respective input from the rear panel.
6. Audio Input RCA stereo for a line level auxiliary analog audio
source, such as a CD player or tape deck. If you are using more
than two sources via an external audio mixer, connect the audio
mixer's line level output to this unbalanced Audio input.
7. DV Output 6 Pin DV Out Port. Port for connecting to a PC for
video capture or to a DV Monitor (TLM-70D).
8. DC Input DC in socket connect the supplied 12V 10A PSU to this
socket. The connection can be secured by screwing the outer
fastening ring of the DC In plug to the socket.
9. Power On / Off switch Switches the unit On / Off.
10. Video inputs Composite video input: takes a BNC connector from
the composite output of a VCR, camera, DVD player, etc.
11. Audio Output An RCA stereo line level analog audio output,
carrying the signal present at the output of the audio mixer section.
12. TO BELTPACK (For Intercom) Each of the 5 channels has an
XLR connector that carries bi-directional signals between the ITC-
50 and ITC-100SL. All connections are contained within the one
cable.
10