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 page8.
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
Connecting to External Devices 47