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Xiaoling 51.1 1 (% style="text-align:center" %)
Xiaoling 74.16 2 [[image:1651802206983-860.png||height="427" width="398"]]
Xiaoling 51.1 3
4
5 (((
6 **HP0D Full Hotspot for Helium User Manual**
Xiaoling 74.16 7
8
Xiaoling 51.1 9 )))
10
Xiaoling 74.16 11 **Contents:**
Xiaoling 51.1 12
13 {{toc/}}
14
15
Xiaoling 74.3 16 = 1. Introduction =
Xiaoling 51.1 17
Xiaoling 74.3 18 == 1.1 What is HP0D ==
Xiaoling 51.1 19
Xiaoling 73.15 20 (((
Xiaoling 73.2 21 The HP0D is an outdoor LoRaWAN Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi,Ethernet, optional 3G or 4G. The LoRa wireless allows users to send  data and reach extremely long ranges at low data rates.
Xiaoling 73.15 22 )))
Xiaoling 51.1 23
Xiaoling 73.15 24 (((
Xiaoling 74.6 25 HP0D has passed Helium Full Hotspot Approval. It supports the (% style="color:#037691" %)** miner feature from Helium** (% style="color:black" %) and has a built-in ATECC608 encryption chip. It can be used as a Helium Full Hotspot  for the project. It also supports Semtech packet forwarder and LoRaWAN Station connection, it is fully compatible with LoRaWAN protocol.HP0D supports two LoRaWAN servers at the same time, (% style="color:#037691" %)**users can use HP0D for helium mining and connects max 2 x LoRaWAN servers at the same time**.
Xiaoling 73.15 26 )))
Xiaoling 51.1 27
Xiaoling 73.15 28 (((
Xiaoling 74.6 29 (% style="color:#037691" %)**Dragino already paid HP0D $40 onboarding cost and $10 location cost for each HP0D**. (% style="color:black" %)It is ready to use for Helium, user only needs to input HNT wallet address and use QR Code to onboarding HP0D when it arrives.
Xiaoling 73.15 30 )))
Xiaoling 51.1 31
Xiaoling 73.15 32 (((
Xiaoling 73.2 33 HP0D has pre-configured standard LoRaWAN frequency bands to use for different countries. Users can also customize the frequency bands to use in their own LoRaWAN network.
Xiaoling 73.15 34 )))
Xiaoling 51.1 35
Xiaoling 74.3 36 == 1.2 Specifications ==
Xiaoling 51.1 37
38 **~ Hardware System:**
39 Linux Part:
Xiaoling 73.15 40
Xiaoling 73.13 41 * Raspberry Pi 4
Xiaoling 51.1 42
43 **~ Interface:**
Xiaoling 73.15 44
Xiaoling 73.13 45 * 10M/100M RJ45 Ports x 1
46 * LoRaWAN Wireless
47 * Power Input: 12V 2A, DC
Xiaoling 51.1 48
49 **~ Operating Condition:**
Xiaoling 73.15 50
Xiaoling 73.13 51 * Work Temperature: -20 ~~ 65°C
52 * Storage Temperature: -20 ~~ 65°C
53 * Power Input: 12V 2A, DC
Xiaoling 51.1 54
Xiaoling 74.3 55 == 1.3 Features ==
Xiaoling 51.1 56
57 * Open-Source Linux system
58 * RPi4 with 2G /4G or 8G RAM
59 * Managed by Web GUI, SSH via Internet
60 * Support Semtech UDP packet forwarder
61 * Support LoRaWAN Station Connection
62 * Support Helium Miner
63 * External fiberglass antenna
64 * Firmware OTA
65 * 802.3af PoE
66 * Lighting Protection
67 * Remote Monitoring
68 * Support Helium LoRaWAN server and secondary LoRaWAN server
69 * Include prepaid $40 onboarding cost and $10 location cost.
70 * [[Remote.it remote management>>url:https://wiki.dragino.com/index.php?title=Reverse_SSH_Access#Use_Remote.it_service]].
71
Xiaoling 74.3 72 == 1.4 Label info and login name ==
Xiaoling 51.1 73
Xiaoling 59.1 74 [[image:1651803959860-394.png||height="500" width="375"]]
Xiaoling 73.3 75 **Label information:**
Xiaoling 73.17 76 **Device host name:**    (% class="mark" %)dragino-xxxxxx
77 **Band**:  US915/AU915/AS923_1-AS923_4/KR920/EU868/IN865/RU864
78 **Miner animal name**: xxx-xxx-xxx
79 **Miner address**:       112xxxxxx
Xiaoling 73.3 80 **Eth MAC address**: A8: 40: 41: EF: FE: CD
Xiaoling 73.19 81 **Login**:  root/d59f2d5b (the root is the Login account for the Web-UI and SSH.(%%))
Xiaoling 73.17 82 **SN**:  device serial number.
Xiaoling 51.1 83
Xiaoling 74.3 84 = 2. Quick Start & Onboarding =
Xiaoling 73.19 85
Edwin Chen 66.1 86 The HP0D is configured as a Wi-Fi Access Point by factory default. You can access and configure the HPD after connecting to its Wi-Fi network, or via its WAN Ethernet port.
Xiaoling 51.1 87
Xiaoling 74.3 88 == 2.1  Connect HP0D Web UI ==
Xiaoling 51.1 89
Xiaoling 74.3 90 === 2.1.1 via HP0D’s Access Point ===
Xiaoling 51.1 91
Xiaoling 73.5 92 At the first boot of HP0D, it will auto generate a Wi-Fi network
Edwin Chen 65.2 93
94 [[image:1651804327535-321.png||height="325" width="199"]]
Xiaoling 73.19 95
Edwin Chen 65.2 96 (% class="box infomessage" %)
Xiaoling 74.10 97 (((
Xiaoling 74.11 98 called  : **//HPD-dragino-xxxxxx//**
Xiaoling 74.10 99 )))
Xiaoling 73.19 100
Edwin Chen 65.2 101 (% class="box infomessage" %)
Xiaoling 74.10 102 (((
Xiaoling 73.6 103 with password:  **//dragino+dragino//**
104 You can use a PC to connect to this Wi-Fi network. The PC will get an IP address 10.130.1.xxx and the HP0D has the default  IP 10.130.1.1
Xiaoling 74.10 105 )))
Xiaoling 51.1 106
Xiaoling 74.3 107 [[image:1651804397792-591.png||height="386" width="733"]]
Xiaoling 51.1 108
109
Xiaoling 74.3 110 === 2.1.2 Connect via HP0D hostname ===
Xiaoling 73.19 111
Xiaoling 73.3 112 Connect the HP0D Ethernet port to your router and HP0D will obtain an IP address. If your PC(Windows/Mac/Ubuntu) connect the same network with the HP0D, you can access the HP0D Web-UI via HP0D’s hostname.
Xiaoling 51.1 113
Xiaoling 74.8 114 Like: (% class="mark" %)__**//http:~/~/dragino-4ba54a//**__
Xiaoling 51.1 115
116 [[image:1651804629009-699.png]]
117
Xiaoling 74.3 118 === 2.1.3 Connect via Ethernet Port ===
Xiaoling 51.1 119
Xiaoling 73.4 120 Connect the HP0D Ethernet port to your router and HP0D will obtain an IP address from your router. In the router’s management portal, you should be able to find what IP address the router has assigned to the HP0D.
Xiaoling 74.12 121
122
Xiaoling 73.4 123 If you get the IP address form route, like~:// (% class="mark" %)**10.130.2.42**(%%),// you can use this IP address to connect the WEB UI or SSH access of HP0D.
Xiaoling 51.1 124 [[image:1651804782523-623.png]]
125
Xiaoling 74.3 126 == 2.2 Generate QR Code ==
Xiaoling 51.1 127
128 (((
Xiaoling 73.4 129 Go to **Miner** ~-~-> **QR Generate**, input your Helium Wallet Address, and click Generate.
Xiaoling 51.1 130 )))
131
132 (((
Xiaoling 73.4 133 Note: After onboarding, this wallet will become owner of this hotspot.
Xiaoling 51.1 134 )))
135
Xiaoling 59.1 136 [[image:image-20220506140312-1.png||height="435" width="438"]]
Xiaoling 51.1 137
Xiaoling 74.3 138 == 2.3 Onboarding Hotspot ==
Xiaoling 51.1 139
140 (((
Xiaoling 73.4 141 ~1. Download the Helium Hotspot APP from the Apple or Google Play store.
Xiaoling 51.1 142 )))
143
144 (((
Xiaoling 73.4 145 Note: the APP version need to be greater than 3.11.
Xiaoling 51.1 146 )))
147
148 (((
Xiaoling 73.4 149 2. To add a hotspot, select “Hotspot”. On this tab, click the ‘+ Add Hotspot’ in the mid where choose the ‘DRAGINO Miner HP0D’
Xiaoling 51.1 150 )))
151
Xiaoling 73.6 152 [[image:1651817186037-899.png||height="429" width="206"]] [[image:1651817194458-938.png||height="434" width="203"]]
Xiaoling 51.1 153
Xiaoling 73.4 154 3. Scan the QR Code you generated in the previous step.
Xiaoling 51.1 155
156 [[image:1651828211026-220.png||height="405" width="191"]]
157
Xiaoling 73.11 158 (((
Xiaoling 73.4 159 4. Onboarding your device
Xiaoling 73.11 160 )))
Xiaoling 51.1 161
Xiaoling 73.9 162 (((
Xiaoling 73.13 163 Mobile APP will get info from onboarding server. If MAC address doesn’t appear, it means the network connection of mobile to onboarding server might have issue.  
Xiaoling 73.9 164 )))
Xiaoling 51.1 165
Xiaoling 73.7 166 [[image:image-20220506141159-2.png||height="422" width="202"]] [[image:1651817529289-461.png||height="423" width="199"]]
167
Xiaoling 73.6 168 [[image:1651828250802-391.png||height="421" width="197"]] [[image:1651828262668-768.png||height="416" width="196"]](% style="display:none" %)
Xiaoling 51.1 169
170 5. Check onboarding status
171
Xiaoling 73.4 172 You can check from mobile:
Xiaoling 51.1 173
Xiaoling 73.6 174 [[image:1651828391664-884.png||height="413" width="197"]] [[image:1651828401011-970.png||height="412" width="193"]](% style="display:none" %)
Xiaoling 51.1 175
Xiaoling 73.4 176 You can also see the hotspot status in below link:
Xiaoling 51.1 177
Xiaoling 73.4 178 https:~/~/explorer.helium.com/hotspots/**//<(% class="mark" %)YOUR_HOTSPORT_KEY(%%)>//**
Xiaoling 51.1 179
Xiaoling 73.4 180 Example:
Xiaoling 51.1 181
Xiaoling 73.4 182 Green Synced means hotspot works normal.
Xiaoling 51.1 183
184 [[image:1651828427715-679.png||height="374" width="635"]]
185
Xiaoling 74.3 186 == 2.4 Set the Port Forwarding ==
Xiaoling 51.1 187
188 (((
Xiaoling 73.4 189 Helium Hotspots may not work if the Hotspot is behind a firewall or uses an incompatible NAT type. Other times it may be because of a router configuration or the internet is offline. This article aims to help resolve any issues you may have.
Xiaoling 51.1 190 )))
191
192 [[image:1651828514449-658.png]]
193
194 (((
195
196 )))
197
198 (((
Xiaoling 73.4 199 Note: Please refer to more detailed Settings
Xiaoling 51.1 200 )))
201
202 (((
Xiaoling 73.4 203 [[https:~~/~~/docs.helium.com/troubleshooting/network-troubleshooting/>>url:https://docs.helium.com/troubleshooting/network-troubleshooting/]]
Xiaoling 51.1 204 )))
205
206 (((
Xiaoling 73.4 207 [[https:~~/~~/www.youtube.com/watch?v=GKusVC7ovrE>>url:https://www.youtube.com/watch?v=GKusVC7ovrE]]
Xiaoling 51.1 208 )))
209
Xiaoling 74.3 210 = 3. Check the configuration of HP0D =
Xiaoling 51.1 211
Xiaoling 74.3 212 == 3.1 LoRa frequency configuration ==
Xiaoling 51.1 213
214 [[image:1651828687205-178.png||height="323" width="657"]]
215
Xiaoling 74.3 216 == 3.2 Check the LoRaWAN serveraddress ==
Xiaoling 51.1 217
218 [[image:1651828703680-156.png||height="349" width="672"]]
219
Xiaoling 74.3 220 == 3.3 Check Miner configuration ==
Xiaoling 51.1 221
Xiaoling 59.1 222 [[image:image-20220506181408-1.png||height="451" width="513"]]
Xiaoling 51.1 223
Xiaoling 73.10 224 (((
225 **Note: Check the Region and Height, the default height is greater than 1, if it is 1 please Click the mid button of Update, and then wait 10mins to check here.**
226 )))
Xiaoling 51.1 227
Xiaoling 74.3 228 = 4. Installation of Antenna =
Xiaoling 51.1 229
Xiaoling 59.1 230 (((
Xiaoling 73.4 231 HP0D use Fiber Glass Antenna.
Xiaoling 59.1 232 )))
Xiaoling 51.1 233
Xiaoling 59.1 234 [[image:1651832158606-882.png]]
Xiaoling 51.1 235
Xiaoling 59.1 236 (((
237
238 )))
Xiaoling 51.1 239
Xiaoling 59.1 240 (((
Xiaoling 73.4 241 User need to connect antenna cable’s SMA connector to the HP03 and connect N-Type connector to antenna and install as below:
Xiaoling 59.1 242 )))
Xiaoling 51.1 243
Xiaoling 59.1 244 (((
245 [[image:1651832205608-998.png||height="349" width="198"]]
246 )))
Xiaoling 51.1 247
Xiaoling 74.3 248 = 5. SSH Access for Linux console =
Xiaoling 51.1 249
Xiaoling 59.1 250 (((
Xiaoling 74.9 251 IP address:  IP address of HP0D or hostname of HP0D ((% class="mark" %)Such as dragino-63920a(%%))
Xiaoling 59.1 252 )))
Xiaoling 51.1 253
Xiaoling 59.1 254 (((
Xiaoling 73.4 255 Port:         22
Xiaoling 59.1 256 )))
Xiaoling 51.1 257
Xiaoling 59.1 258 (((
Xiaoling 74.9 259 User Name:      (% style="color:green" %)**root**
Xiaoling 59.1 260 )))
Xiaoling 51.1 261
Xiaoling 59.1 262 (((
Xiaoling 74.9 263 Password:         (% style="color:green" %)**Randomly generated (found on device’s label)**
Xiaoling 59.1 264 )))
Xiaoling 51.1 265
Xiaoling 59.1 266 (((
Xiaoling 73.4 267 After logging in, you will be in the Linux console and can enter commands as shown below.
Xiaoling 59.1 268 )))
Xiaoling 51.1 269
Xiaoling 74.3 270 [[image:1651832284160-991.png||height="171" width="729"]]
Xiaoling 51.1 271
Xiaoling 74.3 272 = **6. How to change the Wireless function of HP0D** =
Xiaoling 51.1 273
Xiaoling 73.4 274 The wireless function is configured as AP by default and the web page does not support configuration, if you want to configure it as client connection mode, you need to configure it manually in Linux CIL.
Xiaoling 51.1 275
Xiaoling 74.3 276 == **6.1 Access the Linux console.** ==
Xiaoling 51.1 277
Xiaoling 73.4 278 Follow the previous step of Step 5.
Xiaoye 67.1 279
Xiaoling 74.3 280 == 6.2 Install the package of network-manager ==
Xiaoye 67.1 281
Xiaoling 73.4 282 Run commands:
Xiaoye 67.1 283
Xiaoye 72.1 284 (% class="box infomessage" %)
285 (((
Xiaoling 73.8 286 apt update
287 apt install network-manager
Xiaoye 72.1 288 )))
Xiaoye 67.1 289
Xiaoling 74.3 290 [[image:image-20220507140730-1.png||height="402" width="728"]]
Xiaoye 67.1 291
Xiaoling 74.3 292 == 6.3 Reboot the device ==
Xiaoye 67.1 293
Xiaoling 73.4 294 Run command:
Xiaoye 72.1 295
296 (% class="box infomessage" %)
297 (((
Xiaoling 73.8 298 reboot
Xiaoye 72.1 299 )))
300
301 [[image:image-20220507140814-2.png]]
302
Xiaoling 74.3 303 == 6.4 Check the wireless type ==
Xiaoye 74.1 304
Xiaoling 73.4 305 Run command:
Xiaoye 72.1 306
307 (% class="box infomessage" %)
308 (((
Xiaoling 73.8 309 iw dev
Xiaoye 72.1 310 )))
311
312 [[image:image-20220507140941-3.png]]
313
Xiaoling 74.3 314 == 6.5 Connect the WiFi ==
Xiaoye 72.1 315
Xiaoling 73.4 316 Run command:
Xiaoye 72.1 317
318 (% class="box infomessage" %)
319 (((
Xiaoling 73.8 320 nmtui
Xiaoye 72.1 321 )))
322
323 [[image:image-20220507140953-4.png]]
324
Xiaoling 74.3 325 = 7. Trouble Shootings =
Xiaoye 72.1 326
Xiaoling 74.3 327 == 7.1 How to get a wallet address? ==
Xiaoye 67.1 328
Xiaoling 73.4 329 Download the helium Hotspots APP on the Apple or Google Play store to generate own wallet.
Xiaoling 51.1 330
Xiaoling 74.3 331 == 7.2 Onboarding ~-~- Unable to access Web-UI ~-~-> Miner ==
Xiaoling 51.1 332
Xiaoling 59.1 333 (((
Xiaoling 73.4 334 User can login the HP0D, able to access other Web Pages except miner page.
Xiaoling 59.1 335 )))
Xiaoling 51.1 336
Xiaoling 59.1 337 (((
Xiaoling 73.4 338 If you first boot the device where you need to wait for 10 mins for initialization connection to Helium server.
Xiaoling 59.1 339 )))
Xiaoling 51.1 340
Xiaoling 74.3 341 == 7.3 Onboarding ~-~- Some parameters in miner page show timeout ==
Xiaoling 51.1 342
Xiaoling 59.1 343 [[image:image-20220506182042-2.png||height="250" width="516"]]
Xiaoling 51.1 344
Xiaoling 59.1 345 [[image:1651832455372-647.png||height="224" width="520"]]
Xiaoling 51.1 346
Xiaoling 73.6 347 HP0D is establish connection to Helium server and not finished. And you might see above.
Xiaoling 51.1 348
Xiaoling 73.6 349 It might relate to the network where might up to 10mins.
Xiaoling 51.1 350
Xiaoling 74.3 351 == 7.4 Onboarding – Bad Gaterway ==
Xiaoling 73.6 352
Xiaoling 59.1 353 [[image:1651832583790-633.png]]
Xiaoling 51.1 354
Xiaoling 73.5 355 This is caused by the process leads too long which just need to refresh the page.
Xiaoling 51.1 356
Xiaoling 74.3 357 == 7.5 Onboarding ~-~- Why did QR Code generate is aways fail? ==
Xiaoling 51.1 358
Xiaoling 65.1 359 [[image:image-20220506182424-3.png]]
Xiaoling 51.1 360
Xiaoling 73.6 361 (((
Xiaoling 73.5 362 This may be related to the current block height, if the device is synchronizing to the latest height or if the device block height is much lower than the current height as the above picture like '1 1', the QR code generation may fail.
Xiaoling 73.6 363 )))
Xiaoling 51.1 364
Xiaoling 74.3 365 == 7.6 Onboarding ~-~- Why is the QR Code not quite the same as the manual? ==
Xiaoling 51.1 366
Xiaoling 65.1 367 [[image:1651832742262-209.png||height="297" width="365"]]
Xiaoling 51.1 368
Xiaoling 73.8 369 (((
Xiaoling 73.5 370 Please ensure that you enter the correct wallet address and that your network is up and running, the user can click the button of ‘Clean’ to re-generate the QR Code.
Xiaoling 73.8 371 )))
Xiaoling 51.1 372
Xiaoling 74.3 373 == 7.7 Onboarding – MAC address is ‘Unknown’ after scan QR Code ==
Xiaoling 51.1 374
Xiaoling 65.1 375 [[image:1651832811038-780.png||height="462" width="216"]]
Xiaoling 51.1 376
Xiaoling 73.8 377 (((
Xiaoling 73.5 378 If you see the MAC Address shows the ‘Unknown’ where is due to the provision error,please contact us to help you solve.
Xiaoling 73.8 379 )))
Xiaoling 51.1 380
Xiaoling 74.3 381 == 7.8 Onboarding – MAC address is being refreshed after scan QR Code ==
Xiaoling 51.1 382
Xiaoling 73.8 383 (((
Xiaoling 73.5 384 After scan QR Code, Mobile APP will connect Helium onboarding server and provide the public key/ wallet address to onboarding server. Server will return the match MAC address for this hotspot.
Xiaoling 73.8 385 )))
Xiaoling 51.1 386
Xiaoling 73.8 387 (((
Xiaoling 73.5 388 If you don’t see MAC address, make sure your mobile has good internet connection.
Xiaoling 73.8 389 )))
Xiaoling 51.1 390
Xiaoling 65.1 391 [[image:1651832880009-473.png]]
Xiaoling 51.1 392
Xiaoling 74.3 393 == 7.9 HP0D Web ~-~-> Miner ~-~-> Version shows ‘short’ ==
Xiaoling 51.1 394
Xiaoling 73.5 395 This is caused by the server connection delay, which does not affect the normal use.
Xiaoling 65.1 396
397 [[image:1651832959907-357.png]]
398
Xiaoling 74.3 399 == 7.10 Mobile APP crash after scan the QR Code? ==
Xiaoling 73.5 400
Xiaoling 65.1 401 * Make sure you have input the correct Wallet address to generate QR Code.
402 * Make sure your mobile app uses the same wallet address as the one to generate QR Code.
403 * Make sure your mobile app’s relevant permission are enabled.
404 * Known: The Android 11 version may cause this kind of issue.
405
Xiaoling 74.3 406 == 7.11 Why the frequency/region is not the same what I purchased? ==
Xiaoling 51.1 407
Xiaoling 73.8 408 (((
Xiaoling 73.5 409 Each HP0D is inspected and configured prior to shipping.
Xiaoling 73.8 410 )))
Xiaoling 51.1 411
Xiaoling 73.8 412 (((
Xiaoling 73.5 413 If your HP0D Web-UI – Miner region is not the same with the shell labels, please contact our support team that will solve this issue for you.
Xiaoling 73.8 414 )))
Xiaoling 51.1 415
Xiaoling 74.3 416 == 7.12 Can use the frequency to a region where is not support? ==
Xiaoling 51.1 417
Xiaoling 73.8 418 (((
Xiaoling 73.10 419 Please make sure that the region supports this frequency, you can confirm the appropriate frequency through this link:
Xiaoling 73.8 420 )))
Xiaoling 73.5 421
Xiaoling 73.8 422 (((
Xiaoling 51.1 423 [[https:~~/~~/docs.helium.com/lorawan-on-helium/frequency-plans>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans]]
Xiaoling 73.8 424 )))
Xiaoling 51.1 425
Xiaoling 74.3 426 == 7.13 Can change the frequency of the HP0D Miner? ==
Xiaoling 51.1 427
Xiaoling 73.5 428 We do not recommend doing this, it may damage your device
Xiaoling 51.1 429
Xiaoling 74.3 430 = 8. Supports =
Xiaoling 51.1 431
Xiaoling 73.8 432 (((
433 If you are experiencing issues and can’t solve, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].
434 )))
Xiaoling 51.1 435
Xiaoling 73.8 436 (((
Xiaoling 73.5 437 With your question as detail as possible. We will reply and help you in the shortest.
Xiaoling 73.8 438 )))
Xiaoling 51.1 439
Xiaoling 74.3 440 = 9. Order Info =
Xiaoling 51.1 441
Xiaoling 74.9 442 (% style="color:#0000ff" %)**HP0D-XXX**
Xiaoling 51.1 443
Xiaoling 74.9 444 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
Xiaoling 51.1 445
446 * 868: For Bands: EU868,IN865
447 * 915: For Bands: US915,AU915,AS923,KR920
448
Xiaoling 74.3 449 = 10. Manufacturer Info =
Xiaoling 73.5 450
Xiaoling 73.10 451 (((
Xiaoling 51.1 452 **Shenzhen Dragino Technology Development co. LTD**
Xiaoling 73.10 453 )))
Xiaoling 51.1 454
Xiaoling 73.10 455 (((
Xiaoling 51.1 456 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
Xiaoling 73.10 457 )))
Xiaoling 51.1 458
Xiaoling 73.10 459 (((
Xiaoling 51.1 460 LongCheng Street, LongGang District ; Shenzhen 518116,China
Xiaoling 73.10 461 )))
Xiaoling 51.1 462
Xiaoling 74.3 463 = 11. FCC Warning =
Xiaoling 51.1 464
Xiaoling 73.10 465 (((
Xiaoling 51.1 466 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Xiaoling 73.10 467 )))
Xiaoling 51.1 468
Xiaoling 73.10 469 (((
Xiaoling 51.1 470 ~-~- Reorient or relocate the receiving antenna.
Xiaoling 73.10 471 )))
Xiaoling 51.1 472
Xiaoling 73.10 473 (((
Xiaoling 51.1 474 ~-~- Increase the separation between the equipment and receiver.
Xiaoling 73.10 475 )))
Xiaoling 51.1 476
Xiaoling 73.10 477 (((
Xiaoling 51.1 478 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Xiaoling 73.10 479 )))
Xiaoling 51.1 480
Xiaoling 73.10 481 (((
Xiaoling 51.1 482 ~-~- Consult the dealer or an experienced radio/TV technician for help.
Xiaoling 73.10 483 )))
Xiaoling 51.1 484
Xiaoling 73.10 485 (((
Xiaoling 51.1 486 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Xiaoling 73.10 487 )))
Xiaoling 51.1 488
Xiaoling 73.10 489 (((
Xiaoling 51.1 490 The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Xiaoling 73.10 491 )))
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