Audio Input And Output; Audio Input; Audio Output - Canon ME20F-SHN Setup Manual

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Audio Input and Output

You can connect a commercially available microphone with a  3.5 mm stereo mini plug to the MIC terminal.

The audio from the external microphone will be output from the 3G/HD-SDI terminal or HDMI OUT terminal,

or via the network.

Connection Diagram

If you connect a commercially available plug-in power microphone (generally, an electret condenser

microphone that requires external power), you will need to perform the procedure below to supply power to

the MIC terminal.

Supplying Power to a Plug-in Power Microphone

When using the camera via the network, refer to Network Operation

Guide.

1 Open the [MIC Power] submenu.

[Audio/Video Setup] > [MIC Power]

2 Select [On] and then press SET.

IMPORTANT

• Supplying power to a microphone without plug-in power functionality may damage the microphone.

The camera features 2-channel linear PCM audio output from the 3G/HD-SDI terminal or HDMI OUT terminal.

The sampling frequency is 48 kHz and the audio bit depth is 16 bit. The audio output also from the network

terminal is of 1-channel (monaural) G.711 μ-law format (sampling frequency 8 kHz, audio bit depth 8 bits). The

audio from the external microphone will be output with the video signal and can be recorded with an external

recorder connected to the camera.

MIC (microphone) terminal

φ3.5 mm (φ0.14 in.) stereo mini jack for plug-in power microphones

Supplied voltage: 2.8 V DC (bias resistance 2.2 kΩ)

Sensitivity: -72 dBV (full scale -18 dB) / 600 Ω

[Audio/Video Setup]

[MIC Power]

[Off]

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