AXIS Q1604–E Network CameraHardware overview15. Bracket screws (4x)16. Bracket adapter17. Network cable (route through wall bracket)18. Wall bracket19. Bracket adjustment screwCold Startup Delay SwitchThe Cold Startup Delay switch, when turned on, controls how the camera restarts after a power cut, when temperatures are below0 °C (32 °F). The camera is first heated to approximately 0 °C (32 °F) before it initializes. This prevents damage to camera partssensitive to sub-zero temperatures.ConnectorsNetwork connector - RJ-45 Ethernet connector. Supports Power over Ethernet (PoE).CautionDue to local regulations or the environmental and electrical conditions in which the product is to be used, a shieldednetwork cable (STP) may be appropriate or required. Any network cables that are routed in outdoor environments or similarshall be shielded (STP) and intended for their specific use. Make sure that the network switch is properly grounded. Seefor regulatory requirements.Audio in (pink) - 3.5 mm input for a mono microphone, or a line-in mono signal (left channel is used from a stereo signal).Audio out (green) - 3.5 mm output for audio (line level) that can be connected to a public address (PA) system or an active speakerwith a built-in amplifier. A stereo connector must be used for the audio out.SD card slot - A standard or high-capacity SD card (not included) can be used for local recording with removable storage. Forinstructions on how to insert and remove an SD card, please refer to the Installation Guide.NoteBefore removal, the SD card should be unmounted to prevent corruption of recordings. To unmount the SD card, go to Setup> System Options > Storage > SD Card and click Unmount.Control button - The control button is used for:• Enabling the Focus Assistant. Press and very quickly release the Control button.• Connecting to an AXIS Video Hosting System service. Seepage 39. To connect, press and hold the button for about1 second until the Status LED flashes green.• Connecting to AXIS Internet Dynamic DNS Service. Seepage 39. To connect, press and hold the button forabout 3 seconds.• Resetting the product to factory default settings. Seepage 45.Power connector - 2-pin terminal block for power input.7