Specifications; Install The Hardware - Axis Communications Q7414 Installationsanleitung

Specifications

Connectors
Audio Connector
Pin Full-duplex, half-duplex, simplex
unbalanced
• Microphone in (selectable
2.0V, 2.5V, 3.0V bias voltage)
• Line in
• Line out
'
1 Tip
Microphone/Line in
2
Line out
Ring
3 Sle- GND
eve
Note
For best audio quality and when using long cables, use a balanced microphone and shielded
cables. For a more secure connection, threaded audio connectors are recommended. In this
case, the audio mounting nut will need to be removed see Hardware Overview on page 10.

Install the Hardware

This AXIS product is designed to be installed into the following video encoder racks:
• AXIS 291 1U Video Server Rack
• AXIS Q7920 Video Encoder Chassis
To mount the hardware in an encoder rack, follow the instructions in the Installation Guide included
with the rack. The latest versions of the documents are available on www.axis.com
AXIS Q7414 Video Encoder Blade
Simplex balanced
+ Microphone/Line in
- Microphone/Line in
GND
15
• Microphone in (selectable 12V
phantom power)
• Line in
EN