Poly Studio X70 Administrator's Guide

Factory Restore a Ceiling Microphone
You can restore a microphone to its default settings. This process refreshes the device by deleting its
configurations except the current version of software.
Factory restoring the ceiling microphone requires the following tools:
● A small, thin block N45 magnet (for example, 76.2 mm [3 in.] × 12.7 mm [1/2 in.] × 3.18 mm [1/8
in.])
● Yardstick or adjustable floor-to-ceiling pole (so you don’t have to use a ladder)
● Duct tape
1. Tape the magnet to one end of the pole with one of the 3.18 mm (1/8 in.) edges facing up.
CAUTION: If you have a suspended ceiling, tape the magnet securely to avoid it coming loose
and sticking to a ceiling support grid.
2. Ensure that the microphone is powered on.
3. Locate the factory reset sensor.
Looking at the bottom edge of the microphone connector along a longer side of the electronics
enclosure, the sensor is approximately 63.5 mm (2.5 in.) towards the end opposite to the
enclosure’s RJ-45 connector.
If you can’t see the RJ-45 connector, look for the small black button on the microphone cable.
Facing that button at the 12 o’clock position, the sensor is located toward the 9 o’clock position.
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Chapter 14System Maintenance

Poly Studio X70 Specifications

General

Control	Touch interface, remote control
Operating System	Poly VideoOS
Product Type	Video conferencing system
Video Standards	H.264, H.265
Bluetooth	Bluetooth 5.0
Frame Rate	30 fps
Memory	4 GB RAM
Audio	Stereo speakers, microphone arrays
Connectivity	USB-C, Bluetooth, Wi-Fi
Video Output	HDMI
Audio Input	Microphone array
Wireless Protocol	Wi-Fi 802.11a/b/g/n/ac
Video Resolution	Up to 4K
Zoom	5x digital zoom
Interfaces	HDMI, Ethernet
Network Protocol	TCP/IP, DHCP
Security Protocols	802.1x authentication
Management	Poly Lens
Video Conferencing Support	Zoom, Microsoft Teams
Storage	16GB eMMC
Weight	4.4 kg (9.7 lbs)