FCC ID: 2AHB3-A43 Digital Signage

User manual Contents Safety instructions..............................................................................3 Getting Started...................................................................................4 Power on/off......................................................................................4 Access to applications........................................................................5 Internet Access..................................................................................5 Install APK..........................................................................................6 Uninstall APK.....................................................................................7 Choose default application.................................................................7 Data transmission..............................................................................8 Factory reset......................................................................................8 Technical specications......................................................................9 2 Safety instructions in Do not your order direct facing space Kiosk sunlight position heaters.

- Always set the Mini Kiosk on a at and stable surface to prevent it from falling and being damaged.

- Avoid exposing the Mini Kiosk to the sun or high temperatures, as these may damage the device or reduce its operational life. Do not place it near heat sources like radiators or to mini avoid reections.

- Avoid exposing the mini Kiosk to rain, water, or moisture. Do not place it in a sink or basin where it may come in contact with water.

- Never place heavy or sharp objects on the mini Kiosk, the screen, or the device's power supply.

- Make sure not to plug your device into an outlet or cord with a power supply that is too high. This may cause overheating, re, or electrical shock.

- Be careful of the location of the power cord; it must not be walked on or come in contact the condition of the cord to prevent damage. If the cord is damaged, unplug it and replace it. Ventilation

- The openings and spaces for memory cards allow the mini Kiosk to vent. To ensure optimal use of the device and to prevent overheating, these openings must not be covered or blocked. Keep the device at a sufcient distance from the wall to ensure it vents. Do not place the Mini Kiosk on a bed or sofa so that it does not overheat. Caution!

Never remove the metal cover on the back of the device. The Mini Kiosk has electrical circuits and you could be hurt if you touch them. Do not try to repair the device by yourself. Regularly objects. check under place other cord with rug. not the Do a 3 Getting started Your Mini Kiosk can be powered either by the main power or by a removable 7000 mAh battery supplied in the pack. If you want to use your device with the battery, do the following rst:

- Remove the hatch underneath the mini Kiosk

- Connect the battery connector to the one located in the space reserved for the battery

- Replace the cover. It is necessary to charge the battery before rst use. To do this, open the hatch at the back of the device, using the key provided.

- Connect the power cord to the connector on the right, then to a socket electric. Then move the on / off switch to position 0 The charging time is approx. 8h Power on/off

-When the switch is in position 1, the battery is activated. If the AC adapter is plugged in, it recharges it at the same time. To turn on, press 3s the push button located in the hatch at the back of the unit. To turn off, press again 3s on the push button until the message "off". Click "OK". To turn in standby mode, press the push button 1s, press also 1s to exit sleep mode. If you want to use the device only with AC adapter, position the switch to 0. This turns the battery off. Proceed as above for the startup and shutdown. This mode extends the life of the battery. 4 Access to applications

- In main menu, touch icon to display applications menu

- Slide your nger to the right or left to move from one menu to another.

- To launch an application, touch its icon.

- Touch icon to return to previous menu

- Touch icon to return to main menu Access to internet Wi-Fi Connection

- In applications menu, touch icon to go to settings menu.

- In the

On network you want to connect to. Enter Wi-Fi security code when asked.

- Once connected, return to the main menu and click on the internet browser icon.

, Activate Wi-Fi sliding your nger to the right. are Wi-Fi and networks menu displayed. networks available screen, Touch right wi-

the the the of the Wired connection This Model is equipped with a RJ45 network slot allows you to access internet via cable. To connect to the internet, click the "Settings" icon in the menu and click "More ..."

in the Network section at the top of the screen. Select the "Ethernet" checkbox to enable the wired connection. hand the to network Connect Networking (Box, network wall jack ...) You can now navigate. screen cable other hand your your and one RJ 45 5 Install applications Several options are available to install applications.

- Use the app store available (Play Store)

- Install the applications by their .apk le install an application To the application store, click on the icon "Play Store" and follow the instructions on the screen. through To install an application from its .apk le:

- Copy the .apk le on the SD card

- Click the "Browse" icon in the main menu

- Click on the "SD card"

- Click your .apk le, the application is automatically installed. 6 Uninstall application

- In main menu, touch icon to display settings menu. Click

are displayed on the right of the screen. Applications. Installed on apps

- Select the apps you want to uninstall, then click on Uninstall

- Touch icon to return to previous menu.

- Touch icon to go back to main menu. Choose Default Apps This Model allows you to select the default application to be launched each time you start the screen. To choose the application, follow these steps:

- Click on the "Settings" icon in the main menu

- Select "Accessibility" in the parameter list

- Click on "Set App When booting". The list of applications on your screen appears.

- Click on the desired application It will start automatically each time you turn on the screen. 7 Data transmission

- Connect your mini Kiosk to PC. USB icon is displayed at the top left of status bar. It indicates that a USB device is connected.

- A new screen USB connected appears.

- Clic on Turn on USB storage

- Your device should now appear in the List of computer storage disks as "Rockchip"

- To transfer data, do the "drag and drop" or "copy and paste".

When storage. Main cable. menu process is nished, clic on Turn off USB is now displayed, you can unplug USB Factory reset In case of malfunction, you can reset your display to its factory settings. CAUTION! This will erase all data on your device To reset your device, follow these instructions :

- Clic on icon in main menu, then select Backup and reset.

- Clic on Factory data reset. then on Reset when displays 8 Specications Display : 10.1 Denition : 800 * 1280 pixels Brightness : 350 cd/m Contrast : 500 : 1 Image ratio : 10/16 Response time : 5 ms Viewing angle : 170 (H) / 170 (V) Audio : 2 * 2W Storage : 8 GB built-in memory + Micro Sd CPU : Quad Core 1.6 GHz Wi-Fi : 802.11 b/g/n I/O ports : USB * 2, RJ 45 * 1, Mini USB * 1, Micro SD * 1 Power input : AC 100-240V / 50-60 Hz Power output : DC 15V 2A Removable Battery : 7000 mAh Storage temperature : -20~60C Working temperature : 0~50C Size : 438 * 178 * 160 mm Weight : 3.274 Kgs (With battery) 9 FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

REFEE Technology Co., Ltd. Agent Authorization Company: REFEE Technology Co., Ltd. Address: 101 Floor 1, Building 1, Juyuan Industrial Zone, Fuhai Street, Tangwei community, Fengtang Avenue, Bao'an District, Shenzhen, Guangdong, China Product Name: Digital Signage Model Number(s): A-43A-10,A-15,A-19,A-22,A-23,A-24,A-27,A-32,A-33,A-37,A-

40,A-43,A-48,A-49,A-55,A-65,A-75,A-86,A-88,A-98 Product Description: Digital Signage We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Date: 2022/07/25 Signature:

Name:

Cai Guijiao Title:

Manager Company: REFEE Technology Co., Ltd.

REFEE Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/07/25 Subject; Request for Confidentiality FCC ID: 2AHB3-A43 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

User Manual OR For 45 days, pursuant to Public Notice DA 04-1705. For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Cai Guijiao Title: Manager

REFEE Technology Co., Ltd. Model Difference 2022/07/25 EUT NAME: REFEE Technology Co., Ltd. FCC ID: 2AHB3-A43 MODEL : A-43, A-10,A-15,A-19,A-22,A-23,A-24,A-27,A-32,A-33,A-37,A-40,A-43,A-

48,A-49,A-55,A-65,A-75,A-86,A-88,A-98 All the model are the same circuit and RF module, except model names. Sincerely Clients signature Clients name / title : Cai Guijiao / manager Contact information / address: 101 Floor 1, Building 1, Juyuan Industrial Zone, Fuhai Street, Tangwei community, Fengtang Avenue, Bao'an District, Shenzhen, Guangdong, China