Axis Communications 241SA - Manual (Page 6)

6 AXIS 241QA/AXIS 241SA - Product description
AXIS 241QA
The AXIS 241QA provides 4 BNC inputs for connecting analog video devices.
The AXIS 241QA also provides a Line/Microphone In (mono) connector for connecting an
external microphone or other source, producing a line level signal. An active speaker with
a built-in amplifier can be connected to Line Out (mono), to enable two-way
communication. Audio communication can be bi-directional (full-duplex), push to talk
(half-duplex) or in one direction only (simplex).
AXIS 241SA
The AXIS 241SA provides 1 BNC input and 1 matching loop-through output. This model
can also accommodate S-Video (Y/C) by using a Y/C to BNC cable (not included).
The AXIS 241SA also provides a Line/Mic In (mono) connector for connecting an external
microphone or other source producing a line level signal. An active speaker with a built-in
amplifier can be connected to Line Out (mono) to enable two-way communication. Audio
communication can be bi-directional (full-duplex), push to talk (half-duplex) or in one
direction only (simplex).
LED indicators
After completion of the startup and self-test routines, the multi-colored LED indicators
signal the following conditions:
Network
Unlit No connection.
Green Steady for connection to a 100 Mbit/s network. Flashes for network activity.
Amber Steady for connection to a 10 Mbit/s network. Flashes for network activity.
Status
Unlit When configured for “no flash” on access.
Green Steady for normal operation. Can be configured to flash green at intervals
whenever the unit is accessed.
Amber Steady during startup, reset to factory default or when restoring settings.
Red Slow flash for failed firmware upgrade.
DIP switch
LED indicators for Network, Status & Power
Video input (x4) Control button
Line/Mic In &
Line Out
Front panel - AXIS 241QA