Blackview Tab 30 WiFi Series Instructions

: July 26, 2024
: Blackview

Table of Contents

Blackview Tab 30 WiFi Series
Product Information
Product Usage Instructions
Maintenance
RF Specification
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Blackview Tab 30 WiFi Series

Product Information

Specifications

Product Name: Tab 30 WiFi Series
Manufacturer: Shenzhen DOKE Electronic Co., Ltd
Charger Type: Type-C
Website: www.blackview.hk

Product Usage Instructions

Inserting the Card
To insert the TF card

Pry open the cartridge cap using the sharp corner of a card.
Place the TF card in the designated slot, ensuring it is oriented correctly to avoid errors.

Safety Guidelines
For safe usage

Keep the device at least 15 cm away from any medical implant or rhythm adjuster.
Avoid exposure to high temperatures or heat-generating equipment to prevent battery overheating.
When charging is complete, disconnect the charger from the device and the power outlet.
Avoid using unapproved power sources or incompatible chargers.
Do not disassemble, reset, immerse in water, or subject the battery to external pressure.

Maintenance
To maintain the device

Avoid dropping, knocking, or shaking the device to prevent internal damage.
Clean the device with a soft cloth dampened with water or mild soap; do not use chemical solvents.
If encountering abnormal issues, follow the specified troubleshooting steps provided in the manual.
Unplug the charger when not in use to prevent overcharging and extend battery life.

Frequently Asked Questions (FAQ)

Q: What should I do if the device encounters a crash or abnormal image?
- A: If you encounter an abnormal image or crash during use, follow these steps: – For devices with non-removable batteries, press and hold the power button for more than 12 seconds to force a restart. – For devices with removable batteries, remove the battery, reinsert it, and restart the device.
Q: How can I ensure the safety of using the device?
- A: To ensure safe usage: – Keep the device away from medical implants and high heat sources. – Use approved chargers and power sources. – Avoid disassembling or exposing the device to water. – Follow maintenance guidelines provided in the manual.

Enjoy Smart Life
Tab 30 WiFi Series

https://www.blackview.hk

How to insert the card
put the TF card in the following order.
Pry open the cartridge cap using the sharp corner of a card

Place the TF card as shown below. Make sure the oriented the same way to avoid placement errors.

How to boot
Non-removable battery
Press the power button for 3-5 seconds to boot

Language switching settings

Main menu–settings-system setting– language and input method
Language and input method-language-language adding
Select the language you need, the system will automatically jump back to the language interface
Select the icon after the language bar and drag it to the first one.

SAR

The maximum electromagnetic radiation absorption ratio (SAR) of this product is ≤2.0W/kg.
In line with the requirements of the national standard GB 21288-2007.

Safety- In order to ensure safely using the product, you must strictly abide by the following rules

The pad should be at least 15 cm away from any medical implant or rhythm adjuster and never put the device in your coat pocket.
Do not expose the device and other batteries together with the high temperatures or heat-generating equipment such as sunlight, heaters, microwave ovens, ovens or water heaters. Overheating of the battery can cause an explosion.
When charging is complete or not charging, disconnect the charger from the device and unplug the charger from the power outlet. If the device is equipped with a non-removable battery, do not replace the battery yourself to avoid damaging the battery or device.
Use of an unapproved or incompatible power source, hazards.
Do not disassemble or reset the battery, insert other objects, immerse in water or other liquids to avoid battery leakage,
Do not drop, crush, scratch or puncture the battery to avoid subjecting the battery to excessive external pressure, resulting in internal short-circuit and overheating of the battery.
The company does not bear the responsibility for accidents caused by non-standard related charging equipment.
Hereby, Shenzhen DOKE Electronic Co., Ltd declares that this radio equipment type is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: http://www.blackview.hk/ce/

Maintenance

Thoroughly understand the maintenance of this pad to use the pad more safely and effectively, and extend the service life of the pad as much as possible.
Please follow the instructions in the manual to open the pad, disassemble the accessories, and do not try other methods.
Please avoid falling, knocking or shaking your pad. Rough handling of the pad can cause the screen to rupture, damaging the internal circuit board and the delicate structure.
Do not use chemical solvents or detergents to clean your pad. Wipe the pad case with a soft cotton cloth dampened with water or a mild soap.
Clean the lens with a clean, dry, soft cloth. (Example: camera lens) and display.
If you encounter an abnormal image such as a crash during use, the processing method is as follows: For a pad that cannot remove the battery, please press and hold the power button for more than 12 seconds, the pad will be forced to restart (unlock the pad when restarting)
It can solve the general bug; for the pad that can remove the battery, please remove the battery, then insert the battery and restart it to solve the bug.
When the charger is not in use, please unplug it from the power outlet. Do not connect the battery that has been fully charged to the charger for a long time, as overcharging will shorten the battery life.

Shenzhen DOKE Electronic Co.,Ltd
Address: 801, Building3, 7th Industrial Zone, Yulv Community, Yutang Road, Guangming District, Shenzhen, China.

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RF Specification

Function| Operation Frequency| Max RF

output power:

---|---|---
BT(BR+EDR)| 2402MHz–2480MHz| <10dBm
BLE| 2402MHz–2480MHz| <10dBm
WIFI 802.11b/g/ n(HT20,HT40)| 802.11b/g/n(20MHz):

2412~2472MHz;

802.11n(40MHz):2422~2462MHz

| <20dBm
Wi-Fi 5.2G(802.11a/n20/n40/ac20/ac40/ac80)| 802.11a/ n20/ac20:5180MHz~5240MHz 802.11 n40/ac40:5190MHz~5230MHz

802.11ac80:5210MHz

| <20dBm
Wi-Fi 5.8G(802.11a/n20/n40/ac20/ac40/ac80)| 802.11a/ n20/ac20:5745MHz~5825MHz 802.11 n40/ac40:5755MHz~5795MHz

802.11ac80:5775MHz

Warning

Use careful with the earphone maybe possible excessive sound pressure from earphones and headphones can cause hearing loss.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
The product shall only be connected to a USB interface of version USB2.0.
Adapter shall be installed near the equipment and shall be easily accessible.
Operation temperature:-10~40ºC.
The plug considered as disconnect device of adapter.
SAR: The device complies with RF specifications when the device used at 0.5cm from your body (SAR limit 2.0 W/Kg). The device is in compliance with the requirements.

Restrictions in the 5 GHz band
According to Article 10 (10) of Directive 2014/53/EU, the packaging shows that this radio equipment will be subject to some restrictions when placed on the market in Belgium (BE), Bulgaria (BG), the Czech Republic (CZ),Denmark (DK), Germany (DE), Estonia (EE), Ireland (IE), Greece (EL), Spain(ES), France (FR), Croatia (HR), Italy (IT), Cyprus (CY), Latvia (LV), Lithuania(LT), Luxembourg (LU), Hungary (HU), Malta (MT), Netherlands (NL), Austria(AT), Poland (PL), Portugal (PT), Romania (RO), Slovenia (SI), Slovakia (SK),Finland (FI), Sweden (SE),, Turkey (TR), Norway(NO), Switzerland (CH), Iceland (IS), and Liechtenstein (LI).

The WLAN function for this device is restricted to indoor use only when operating in the 5150 to 5250 MHz frequency range.

| ES| LU| RO| CZ| FR| HU| SI
---|---|---|---|---|---|---|---
DK| HR| BE| BG| DE| EE| IE
EL| IT| Cy| LV| LT| SK| MT
NL| AT| PL| PT| FI| SE| TR
NO| CH| IS| LI| | |

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions

This device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation.

This Product meets the government’s requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health.

FCC RF Exposure Information and Statement the SAR limit of USA (FCC) is1.6 W/kg averaged over one gram of this Tablet PC (FCC ID: 2A7DX-TAB30WIFI) has been tested against this SAR limit. SAR information on this can be viewed on- line at http://www.fcc.gov/oet/ea/fccid/ . Please use the device FCC ID number for search. The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

NOTE
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.

FCC ID: 2A7DX-TAB30WIFI

IC Caution
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions

this device may not cause interference,
this device must accept any interference, including interference that may cause undesired operation of the device.
This Class [B] digital apparatus complies with Canadian ICES-003.

Caution
Operating Frequency Range band 5150-5250 MHz “for indoor use only.”

IC RF Exposure Information and Statement The SAR limit of Canada (C) is 1.6 W/kg averaged over one gram of tissue. Device types: (IC: 25768-TAB30WIFI) has also been tested against this SAR limit According to this standard, the highest SAR value reported during product certification for head use is 0.796 W / kg, The device was tested for typical bodily operations where the product was kept 0 mm