NVR-TAB9QHD S2 (8GB) - Tablet NEVIR - Free user manual and instructions

Brand	Nevir
Model	NVR-TAB9QHD S2 (8GB)
Product Type	Tablet
Display	9-inch (approx.), 1024x600 pixels, capacitive touchscreen
Operating System	Android 4.4.2
Internal Storage	8 GB
External Storage	TF card, up to 32 GB
Battery	4000 mAh poly-lithium
Power Supply	AC 100-240V, 50/60Hz; DC 5V/1.5A
Wi-Fi	Yes
Bluetooth	Yes
OTG Support	Yes
Cameras	Front camera, back camera
Audio Formats	MP3, WAV, AMR, AAC, M4A, OGG, WMA, FLAC
Video Formats	3GP, MKV, FLV, MPG, WMV, MP4, MOV
E-book Support	Yes
Interfaces	Micro USB, earphone jack, DC charger, TF card, HDMI, MIC
Operating Temperature	-20°C to 60°C
Care and Cleaning	Do not use alcohol, thinner or benzene; avoid water and foreign objects
Safety Warning	Do not disassemble; avoid dropping; keep away from metal objects
Spare Parts / Repairability	Contact recognized service center for battery or power cable replacement

Frequently Asked Questions - NVR-TAB9QHD S2 (8GB) NEVIR

How do I turn on the tablet?

Press and hold the power button for 5 seconds until the logo appears.

How can I charge the battery properly?

Use the provided charger. For better battery life, charge for an extra 15 minutes after reaching 100%.

Why is my Wi-Fi not connecting?

Make sure Wi-Fi is turned on in Settings. Select your network and enter the correct password if encrypted.

How do I pair a Bluetooth device?

Go to Settings > Bluetooth, turn it on, tap 'Search for devices', select the device, and confirm pairing.

How can I install applications?

Download APK files or use the Market. Tap 'Install' and wait for completion. You can then open or finish.

How do I take pictures or videos?

Open the Camera app. Tap the camera icon for photos or switch to DV mode for videos. Use the on-screen buttons to capture.

Why is video playback not working?

Ensure the video format is supported (3GP, MKV, FLV, MPG, WMV, MP4, MOV). If it still fails, try a different player from the store.

How do I connect the tablet to a computer?

Use a USB cable to connect. The PC will show two new drives: one for the internal storage and one for the TF card.

How can I adjust the screen timeout?

Go to Settings > Display > Sleep and choose your preferred timeout duration. This may be disabled during video playback.

What should I do if the tablet freezes?

Try a hard reset by holding the power button for 10 seconds. If that fails, recharge the battery or contact support.

USER MANUAL NVR-TAB9QHD S2 (8GB) NEVIR

Close-up of a lion's face showing its open mouth and teeth, with no visible text or symbols.

MANUAL DE USUARIO

MANUAL DE USUARIO

Españ ol

Technical line drawing of a rectangular electronic device with internal components and labeled parts (no text or symbols beyond labels)

Simple line drawing of a trash bin with crossed lines indicating no waste or discharge (no text or symbols)

Close-up of a lion's face showing its open mouth and teeth, with no visible text or symbols.

User Manual

English

Preface

Thank you for buying this MID. Please read and retain all the operating instructions before operating the unit.

错误!未找到引用源。I. Note

1. Avoid the unit being dropped. Avoid the display been shake seriously, or the display will be damaged or unusual.
2. Do not use metal object to touch the device to prevent it from short circuit.
3. Please backup your data in case your important data is lost, especially before you upgrade the firmware.
4. Do not disassemble. Do not wipe the surface of the unit by alcohol, thinner or benzene.
5. Do not disconnect the unit while it is formatting or uploading/downloading, or the procedures may lead to errors.
6. Avoid water or foreign objects enter the unit.
7. Do not use the unit in places that are extremely hot, cold, dusty, or humid.
8. Specifications are subject to change and improvement without notice.

II. Introduction of cover

Technical line drawing of a rectangular electronic device with internal components and labeled parts (no text or symbols beyond labels)

1. Front Camera
2. Power on/off
3. Home

4. Micro USB interface

5. Earphone Jack

6. DC charger interface
7. TF card interface
8. HDMI interface
9. MIC
10. Back Camera
11. Loudspeaker

II. Operation Instruction

1. Basic Operation

1.1. Power on/Power off

Power on

Press and hold the power switch for 5 seconds; the unit displays the start-up logo and enters the working mode.

Power off

Press and hold the power switch for 5 seconds to turn the unit off.

Sleep

While the device is at working status, press the power switch, it enters the sleeping mode, and the screen will be off then. Press the power switch again, it shift to the normal mode. You may use this function when you don't' use the device temporary to save power.

1.2. Charging

When the device prompts low battery, please charge it by provided charger.

Note: To improve the longevity of the battery, you may charge for another 15 minutes after it prompts the battery is full.

1.3. Main menu

Click the icon in the main interface, the main menu is appeared. It including the system setting, music playback, video playback, web browser and other applications you installed in the main menu.

2. Settings

Click "Settings" in the main interface to enter the setting interface.

Click the corresponding setting items to operate.

2.1. Date and Time Setting

Click “Date & time” in the setting interface to set the date and time. You may set the date, time zone, time, time format and date format etc. in the menu.

2.2. Brightness

Select “Display” in the setting interface. Click “Brightness” to enter, and slide the bar to adjust the brightness.

2.3. Screen Timeout

Adjust the delay before the screen automatically turns off.

Select “Display” in the setting interface. Click “Sleep” to enter, and click the time you want.

Note: The setting of screen timeout is unavailable while playing video.

3. Wi-Fi connection

Click “Settings” in the main interface. Click Wi-Fi to turn on the WIFI, it lists the open network it searched. Click the name of the network; it pops up the setting window. You may connect it to WIFI according to the prompts. You need to input the user name and password if networks are encrypted.

3.1 Bluetooth

Turn on the Bluetooth, Click Bluetooth setting to set and manage Bluetooth Devices access. Click “SEARCH FOR DEVICES”, it lists the open devices. Click the name of the devices; it pops up the setting window. Choose the device, pairing it, then you can transfer pictures, movies, music etc with it.

4. Install, Uninstall and Run applications

4.1 Install

There are many ways to install applications under Android. We

introduce installation by Market here.

Select the APK file you want and enter the application installation interface. Click “Install” to install the application automatically. After installation, it prompts “Open” and “Finish”. Click “Open” to open the application. Click “Finish” to exit.

4.2 Uninstall

You may use the corresponding third party software management tool or the installed application management software of the device to install applications.

Select “Setting/Apps” to select the installed applications and check the attribute of it or uninstall it

5. Connect to internet

5.1. After connecting with WIFI, open the browser and input the web address, you can browse the web then.

5.2. Click the ★ icon to enter the bookmark to view the browse history. Click the web page you want to open it.

6. Audio and video playback

6.1. Audio playback

Click the “MUSIC” in the main menu to enter the audio playback interface. It lists the audio files in the device, and you may click the file name to play it. in the audio playing interface, click the icons to play/pause/ increase volume/ decrease volume/ FF/ REW....

6.2. Video Playback

Click the “Gallery” in the main menu to enter the video playback interface. It lists the video files in the device, and you may click the file name to play it. in the video playing interface, touch the screen to pop-up the operation icons and click the icons to play/pause/ increase volume/ decrease volume/ skip to next file/skip to previous file....

7. Picture viewing

Click “Gallery” in the main menu to enter the picture folder list; Select and click the folder you want to enter, it displays the picture. Click the thumbnail of the picture to view it.

Touch the screen to pop-up the operation icons while viewing the

picture, you may zoom in/zoom out/ skip to next picture/skip to previous picture/ rotate/ delete the picture...

8. Camera

Click "Camera" in the main interface.

8.1 Camera

If the cursor is at position, the device is at Camera mode.

Click to take picture.

Click a picture at the scene mode, Picture size, Picture quality, and colour effect.

Click to set white balance.

8.2 DV

If the cursor is at position, the device is at DV mode.

Click to take picture.

Click 1. Let the colour effect or restore to default settings.

9. Connect with external device

9.1. Connect with PC

Connect the device with the PC via the USB cable. The PC appears two new disk symbols after connected successfully. One is the TF card, and the other is the built-in flash.

9.2. Applications

For convenient usage, we installed some third party software in the MID. For detailed operation methods, please check the corresponding instruction. Some of the software may be able to be used in some area because of network service.

IV. Troubleshooting

1. What if the device is abnormal during operation?

Answer: 1) Reboot the device to see if it works OK.

2) Charge the device by the charger to activate the battery. Make sure it has power before you operate it.

3) It is suggested to upgrade the OS of the device by professional.

2. Why the standby time is so short sometimes?

Answer: the use time of the battery is all depend on the temperature and use instance. If the temperature is too high or too low, the use time of the battery might be effected. It is suggest using the device in normal temperature. The using time is also affected by increased volume and frequently operation.

VI. Specifications

Item	NVR-TAB9QHD S2 (8GB)
Display	1024X600
Touch panel	Capacitive touch screen
OS	Android 4.4.2
Input method	Soft keypad
Capacity	8GB
External Capacity	TF-CARD, up to 32GB
Audio	MP3,WAV ,AMR,AAC,M4A,OGG,M4RMP3,WM A,FLAC,APP,OGG
Video	3GP,MKV,FLV,MPG,WMV,MP4,MOV
E-book	Support
Wireless network	Support WIFI
Language	Multi-language
OTG	Support
Temperature	-20°C to 60°C
Power supply	AC 100~240V 50/60 Hz; DC 5V/1.5A
Battery	4000mah poly-lithium battery

Note: The pictures list in the manual are for reference only!

The design and the specification of the unit are subject to change without notice.

Simple line drawing of a trash bin with crossed lines indicating no waste or discharge (no text or symbols)

This symbol indicates that when the end-user wishes to discard this product, it must be sent to separate collection facilities for recovery and recycling. By separating this product from other household-type waste, the volume of waste sent to incinerators or land fields is reduced and natural resources will thus be conserved.

"In order to fulfill ruling UNE EN-60065, we indicate that if the flexible wire is damaged, it can only be substituted by a technical service recognized by NEVIR, S.A., as per special tooling is required”