Connecting to External Devices 45
Connecting to External Devices
External devices are connected to the camera through the power and I/O wires.
For the locations of the I/O connector block, see Overview on page9.
The pinout for the I/O is shown in the following diagram.
1. Audio Output (line level)
An external power amplifier should be used when connecting speakers and microphones, as shown in the
diagram.
2. Audio Ground
3. Audio Input (line level)
4. Ground
5. Digital Input
6. Digital Output
l
* — Relay
l
** — Switch
l
M — Microphone
l
S — Speaker
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