Summary of Contents for minrray UT30
- Page 1 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd Integrated Endpoint UT30, UT31 User Manual Document Version: V1.0...
- Page 2 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd Copyright © Shenzhen Mingri Industrial Co., Ltd. All rights reserved. Without the written permission of the company, any company or individual is not allowed to extract or copy content of this document or to spread it in any form.
- Page 3 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd CONTENT 1. Product Introduction........................1 1.1 Product Features........................1 1.2 Technical Parameter......................2 1.3 Product Structure........................3 1.3.1 Product Dimension Figure..................3 1.3.2 Product Interface Figures...................4 1.4 Product Images........................5 1.4.1 Front Images.......................5 1.5 Standard Remote Control.....................
- Page 4 1. Product Introduction Product Features Integrated audiovisual intelligent terminal platform UT30/UT31, adopts Snapdragon 625 processor, supports Android operating system and a variety of video conferencing software and Apps. The terminal platform features an all-in-one integrated design, embedded 4K ultra-high-definition optical...
- Page 5 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 1.2 Technical Parameter Input/Output Interfaces HDMI Input 1 mainstream HDMI output (support audio output) 1 auxiliary stream HDMI output HDMI Output Available in UT30 not in UT31 USB Interface 2 USB2.0 ports, support external keyboard, mouse, storage device, etc.;...
- Page 6 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd >55dB Other Parameter Power Adapter AC110V-AC220V to DC12V/1.5A Input Voltage DC12V±10% Input Currency 1A(Max) Power Consumption 12W(Max) Storage -10℃-- +60℃ Temperature Storage Humidity 20%-- 95% Operation -10℃-- +50℃ Temperature...
- Page 7 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd Fifure2.0 UT31 Dimension 1.3.2 Product Interface Figures Figure 4.0 UT31 Interface Figures...
- Page 8 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 1.4 Product Images 1.4.1 Front Images Figure5.0 UT30 Front Image Figure 6.0 UT31 Front Image...
- Page 9 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 1.5 Standard Remote Control Note: 1. The remote control has no delete button icon. Our company has used as a delete button. If customers need to modify it, please refer to 4.8 “Customiz Remote Control Keys”...
- Page 10 2. Video Development Integrated endpoints are developed based on Android 7.0 system, compatible with camera on Android platform and camera2 standard API. UT30 and UT31 support 4K 2.1 Input System The integrated terminal is equipped with a 4K lens and an HDMI IN input device (not equipped in UT31).
- Page 11 5. No images through HDMI cable 1. Check if there is a bad connection. If it is, please insert the HDMI cable stably. 2. For UT30, check whether the the cable is into HDMI IN port. If yes, please change it into HDMI port.
- Page 12 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 3. Audio Development This chapter mainly describes the audio input and output of the integrated terminal. The integrated terminal is equipped with two built-in pickups and a 3.5mm microphone input interface, one 3.5mm audio output interface.
- Page 13 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd (hardware gain 0-10), the default is 0. 2.Echo Cancellation AGC: Automatic Gain AGC, you can turn down the input sound, 28 means no gain, lower than 28 means negative gain (decrease sound), higher than 28 is a positive gain (increase sound). This parameter cannot be too large, otherwise, the sound will become unstable.
- Page 14 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd audioManager.setParameters("mr_aec_pga="+gain value); The same way to get gain audioManager.getParameters("mr_aec_pga", value); Get value = "mr_aec_pga=gain value" Parameter list: Parameter String Value Range Audio gain "mr_aec_pga" 0-20 software gain, 20-40 hardware gain (hardware gain is...
- Page 15 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 3.5mm audio interface description The device is equipped with two 3.5mm ports, one is Mic input and the other is Audio output. The Mic interface does not have a power supply, the external Mic must be an active Mic (the...
- Page 16 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd [U0x5720x529 ]: USB-Audio - USB Device 0x572:0x529 /* 设备检测成功 */ Some USB omnidirectional microphones will have a longer detection time (about 1 min) when connected with a USB cable.
- Page 17 When the mirc_usb interface is plugged in, UT30 UT31 becomes a USB host; when a common USB device is plugged in, UT30 UT31 is a USB slave. The two share the same USB controller, so they cannot take effect at the same time. Common USB will fail when mirc_usb is inserted, including wired network cards.
- Page 18 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd powered off, the LED light keeps flashing after releasing the button, the receiving end is powered on, and the code matching is cleared successfully. The LED light goes out; if the code is cleared unsuccessfully, the LED light flashes for 20 seconds and then goes off to sleep.
- Page 19 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 4.4 Open File System Write Permission For easy to debug, sometimes it is necessary to replace a certain file of the file system, such as /system/bin/xx, /system/lib/xx, etc. These paths do not have the write permission. Open the file system write permission operation in Android7.0 as follows:...
- Page 20 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 4.5 Modify Launcher Add content to the AndroidManifest.xml of the App as shown in the figure below. For details, refer to demo: LauncherTest.zip Add the code snippet shown in the following table to the AndroidManifest.xml of the client's apk: <intent-filter>...
- Page 21 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd If the customer chooses to always use a custom launcher, the system default launcher needs to be restored. Uninstall the customized launcher and restart the device and the system restores the default launcher.
- Page 22 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 4.6 Android System Upgrade 4.6.1 “Setting” Upgrade Mode The integrated terminal does not support upgrading under settings, and can only be upgraded through a USB flash drive. 4.6.2 U Disk Upgrade Mode Format the U disk storage type FAT32: Select "Restore device defaults", and then format the U...
- Page 23 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd If the device version is T28 and above, power off and restart the device to upgrade, if the device version is T28 or below: 4. Adb debugging input: adb reboot recovery (note: if the adb debugging cable is plugged in, please unplug it, otherwise the upgrade will not succeed) 5.
- Page 24 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 4.7 Device Shutdown and Reboot 4.7.1 Reboot // code snippet one Intent intent2 =new Intent(Intent.ACTION_REBOOT); intent2.putExtra("nowait",1); intent2.putExtra("interval",1); intent2.putExtra("window",0); sendBroadcast(intent2); // code snippet two PowerManager pManager=(PowerManager) getSystemService(Context.POWER_SERVICE); pManager.reboot(null); 4.8 Customize Remote Control Keys Mainly modify key.xml, the path in the android system: /system/etc/key.xml...
- Page 25 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd adb root adb remount adb shell #ir_user Operate the corresponding key to print the corresponding key value 4.8.2 Import key.xml adb remount adb push key.xml /system/etc/ adb reboot Import key.xml into the integrated terminal and restart the device to use the new remote control.
- Page 26 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd # Start apk newmrcamera adb shell am start com.minrray.camera/com.minrray.camera.gui.MainActivity # Install apk adb install newmrcamera.apk # Ordinary installation adb install --r newmrcamera.apk # Mandatory installation # Uninstall application adb uninstall com.minrray.camera (package name) 4.10 Obtain the System Log and Save It Locally...
- Page 27 Integrated Endpoint UT30, UT31 User Manual V1.0 Shenzhen Minrray Industry Co.,Ltd 5. File Link File List Integrated terminal UT30 UT31 development document.pdf Update Irregularly System Latest Upgrading UT_30_31-MINGRI_EQ0_544E791CD61_181213_100_V01_T28.zip Package Development tools/aarch64-linux-android-4.9.tar.gz UT30, UT31 compilation tool Development tools/signature file.zip UT30、UT31 system signature file Firmware package downloaded msm8953 Download Environment.rar...
- Page 28 FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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