AXIS Q1931–E Thermal Network CameraHardware OverviewControl button - The control button is used for:• Resetting the product to factory default settings. See page 46.• Connecting to an AXIS Video Hosting System service. See page 39. To connect, press and hold the button forabout 1 second until the Status LED flashes green.• Connecting to AXIS Internet Dynamic DNS Service. See page 39. To connect, press and hold the button forabout 3 seconds.I/O and audio terminal connector - Terminal connector for connecting external equipment:• Audio equipment• Input/Output (I/O) devicesWhen connecting external equipment, a multi-connector cable (available from Axis) is required in order to maintain the product’s IPrating. For more information, see Multi-Connector Cable (sold separately), on page 47.Power connector - Terminal connector for connecting AC/DC power supply.LED IndicatorsLED Color IndicationUnlit Connection and normal operationAmber Steady during startup. Flashes during firmware upgrade.Amber/red Flashes amber/red if network connection is unavailable or lost.Red Flashes red for firmware upgrade failure.StatusGreen Shows steady green for 10 seconds for normal operation after restart.6