Installation manual

IOI-XTRK-10D Installation Manual
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5.1.5 Connecting a Loudspeaker to the Unit
Use the supplied audio splitter cable to connect a loudspeaker to the unit and make announcements
near the camera from a microphone connected to the Video Management System PC. The audio
output from the unit provides Line Out levels. An amplifier must be used to drive the loudspeakers.
Figure 10 - Loudspeaker Connection to the Unit
Note:
AUDIO OUT cannot be enabled from the unit’s web interface. Enabling AUDIO OUT
from the unit can be performed only by using a third-party Video Management
System (not Latitude) or using the ioimage API.
To connect a loudspeaker to the unit
1. Connect the supplied audio splitter cable to the AUDIO IN/OUT port located on the front
panel of the unit. See Figure 3 - IOI-XTRK-10D Front Panel (page 3).
2. Connect the Audio Output RCA connector at the other end of the audio splitter cable to
the input of the audio device (amplifier).
3. Connect loudspeaker to the amplifier.
5.1.6 Grounding the Unit
The encoder must have the external protective earth terminal permanently connected to a
protective earth, according to local regulations and codes.
To connect the external protective earth terminal
1. On the back of the encoder, loosen the screw of the protective earth terminal.
2. Attach a properly rated ground cable according to local code requirements. Tighten the
screw.
3. Ensure that the other end of the ground cable is connected to protective earth
according to local regulations and codes.