TAB 8 3G V8 - Tablet Trevi - Free user manual and instructions
Find the device manual for free TAB 8 3G V8 Trevi in PDF.
| Product type | 8-inch 3G tablet |
| Model | TAB 8 3G V8 |
| Brand | Trevi |
| Display size | 8 inches |
| Connectivity | Wi-Fi, Bluetooth, 3G mobile data |
| Operating system | Android (version not specified) |
| Processor | Quad-core 1.3 GHz |
| RAM | 1 GB |
| Storage | 8 GB (expandable via microSD) |
| Camera | Front and rear (specs not detailed) |
| Battery capacity | 4000 mAh |
| Dimensions (HxWxD) | Approx. 207 x 123 x 10 mm |
| Weight | Approx. 350 g |
| Power supply | 5V DC via USB charger (included) |
| Main functions | Web browsing, multimedia playback, apps, GPS, phone calls (via SIM) |
| Maintenance & cleaning | Wipe with a soft dry cloth; avoid liquids and abrasive cleaners |
| Safety | Do not expose to moisture or extreme temperatures; use only approved chargers |
| Spare parts & repairability | Contact Trevi support or authorized service centers |
| General information | User manual available for download in PDF format |
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Download the instructions for your Tablet in PDF format for free! Find your manual TAB 8 3G V8 - Trevi and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. TAB 8 3G V8 by Trevi.
USER MANUAL TAB 8 3G V8 Trevi
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Abstract digital illustration of a globe with network lines and scattered data blocks, no readable text or symbols present.
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Tablet displaying a digital app interface with icons for social media, image, and photo (no readable text or symbols)Tab8 ^3G V8
TO SET YOUR LANGUAGE DEVICE
- Swicth on the appliance
- Go to the page with all applications
- Select the "IMPOSTAZIONI" icon
- Scroll through the list and select the icon A - LINGUA
- Select "LINGUA" and find their own language from those available.
* For information and updates of this product: www.trevi.it
POUR CONFIGURER LANGUE DE VOTRE APPAREIL:
CORRECT DISPOSAL OF THE PRODUCT.... pag. 55
INDICE
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Scenic view of a calm blue lake with distant hills and small boats (no text or symbols visible)
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Hand pointing at a blue double-headed arrow on a beach background (no text or symbols)
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Scenic landscape with a calm blue lake and distant hills under a clear sky (no text or symbols visible)Note:
Immagini
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Grid of 20 colorful nature and food images including fruits, peaches, a blue candy, a lady, cherries, a dog, kiwifish, and colorful candies (no text or symbols)Gestione Sim
Thank you for purchasing this tablet.
It brings you much convenience for your business (supports Word, Excel, send & receive e-mails...) and entertainment (supports game, chatting, movie playback, eBooks.....).
Running on Android 4.1, with a 1GHz processor and highly responsive capacitive touch screen, it brings you wonderful user experience.
Before beginning, please refer to this user manual carefully.
IMPORTANT NOTICES
1 ) Keep this device away from strong magnetic field to avoid any damages
2 ) Do not rub this device with any hard objects and never clean this device with any chemicals or detergents or acids or it could cause damages on surfaces.
3) Humidity or liquid may enter this device and causes permanent damages to the hardware inside. Do not place this device in any humid environment or under the rain.
4) It is recommended that volume level of the earphones should be adjusted to an appropriate level to avoid damages to your hearings due to high volume.
5) Do not cut off the power abruptly during software update, software download, or during this device is under any kind of operation or it may cause data lost and system error.
6) Over-voltage, power cable strain, bending or squeezing by heavy objects must be avoided to prevent this device from overheating or fire disaster.
7) To eliminate the risk of electric shock, do not connect the power plug with wet hands.
8) Some movies, music and pictures are under protections of copyrights, any unauthorized usages are deemed as infringements to the laws of copyrights.
9) The performance of the WIFI reception of this device could be influenced by the wireless equipments and networks in the surrounding areas.
10) Any wireless equipment will influence the flight of an airplane, please consult the airline company if you want to use this device on the airplane.
11 ) Do not use this device anywhere near any blasting operations.
12) Only qualified maintenance personnel is allowed to dismantle this device.
13) Please comply with any related restrictions and rules when using this device.
14) Only use this device with its original accessories and battery.
15) Do not use any incompatible accessories on this device.
16) This device is not waterproof, please keep it dry all the time.
17 ) For the sake of data safety, please back up the important data anytime on a timely ba
18) When connecting this device with other equipments, please follow instructions on this user's manual.
19) Never connect this device with any incompatible equipment.
20 ) Please consult the after-sales service in your area for any technical problems.
GETTING READY TO USE THE DEVICE
What's inside box
In the package are
- Tablet PC
- USB Power charger
- USB cable
- User manual
PRODUCT APPEARANCE
Control buttons and connections
| View Button Function | ||
| Front | 2 | Front camera 0.3MP |
| 1 | Display | |
| Side | 3  | Power on/off |
| 4 VOL+ VOL- Volume up/down | ||
9  | Earphone jack | |
| 10 MIC | Microphone | |
| 11 [K7DB] | USB slot | |
| 12 | Micro SD Card slot | |
| Back | 6  | Loudspeaker |
| 5 [SHC4] | Rear camera 5.0MP | |
| 7 | Reset | |
8  | SIM card slot | |
TECHNICAL SPECIFICATIONS
| LCD Display | Size | 8" HD capacitive multi Tap panel LCD display |
| Resolution | 1024*768 | |
| Operation System Android 4.1 | ||
| PC interface High speed USB2.0 HOST for external U-disk, Mouse, etc | ||
| Built-in Flash Flash Memory: 4GB | ||
| Built-in RAM 1GB DDRIII | ||
| Capacity Expansion Support Micro SD Card up to 32GB (not included) | ||
| Power Supply | Built-in 3.7V Lithium rechargeable batteryCharger: Input: AC100V~240V, Output: DC 5V/2A | |
| Music Function | Format WMA,MP3,OGG,APE,FLAC,AAC,WAV | |
| Headset max. output (L)5mW | +(R)5mW (32 Ohm) | |
| Bit rate 8Kbps ~ 320Kbps | ||
| WMA, WMV Bit rate supported | 5Kbps ~ 320 Kbps | |
| Frequency response 20Hz to | 20KHz | |
| SN ratio 90dB | ||
| Distortion 0.05% | ||
| Video Function | Play format | MKV,AVI,RM,RMVB,MP4,MOV,VOB,DAT,FLV,3GP, etc(Please install the correct video player via third party if any format cannot playback) |
| Max. resolution supported 1080p | ||
| Ratio 4:3 | ||
| Photo browse JPG,JPEG,BMP,GIF supported | ||
| E-book Function | Format Supported | TXT,LRC,PDF,Html,Htm,EPUB, etc (Install .APK via third party) |
| Max. capacity 20M | ||
| Recording function Format supported AMR | ||
| WI-FI Function | Spec | 802.11b/g/n |
| Transmission rate | Max150Mbps | |
| Transmission Distance | Max100m | |
| Work Frequency | 2.4GHz | |
| 3G | Built-in 3G: 850/2100 | |
| GPS | Built-in GPS | |
| FM Radio | Support FM 87.5-108MHz | |
| Auto Screen Rotation | Selectable from Setting menu | |
| Loudspeaker Built-in 1W@8ohm x2 | |
| Working temperature | -10 ~ 45 |
| OSD Languages | Default language: ItalianOther options: Catala, Cestina, Dansk, Deutsch, English, Romanian, Español, Francais, Hebrew, Hrvatski, Indonesian, Spanish, Latviesu, Leituviu, Magyar, Nederlands, Norsk Bokmal, Polski, Portugues, Romana, Romansh, Slovencina, Suomi, Svenska, Tagalog, Tieng Viet, Turkce, Russian, Korean Chinese, Japanese, |
| Operation systems supported | Compatible with Windows 98 se / 2000 / XP / Vi above, Linux 2.4 |
QUICK GUIDE
Power on / Power off
Long press button for 3 seconds to power on the device.
It will take about a minute and half to boot the system.
Unlock the screen by sliding to the right.
To power off the device:
long press ⏻ button for 3 seconds, the screen will show the power off options: Cancel or OK. Tap "OK" to power off the unit or tap "Cancel" to exit to previous operation.
Note
When the device is low battery, it will alert continuously and will shut down automatically when battery has completely run out. The device cannot be powered on if the battery is empty, please recharge the battery at least one minute before restart the device.
Standby and Lock screen
Press ⏻ button shortly to turn the device to standby mode. Under standby mode, the screen is blackout and volume is muted. Press ⏻ button shortly again to reactivate the device. The device will then turn to Lock screen while the primary operation of the device will continue.
Unlock the screen by sliding 🔒 to the right to resume to status before power saving.
Note
The primary operation of the device under standby mode will pause and the primary operation of the device under Lock screen mode will continue, only the screen is locked.
The desktop status bar and shortcut menu and the definition of the icons
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Close-up of a green leaf with visible vein patterns and a grid overlay (no text or symbols)| Icon Function | |
 | Back – Tap it to go to the previous screen |
 | Home page - Tap it to return to the desktop |
 | Tap it to check the latest files that you browsed |
 | The USB icon appears only when the device is connected to a USB device successfully. |
 | The Android logo appears only when the device is connected to a computer. |
 | The micro SD card icon appears only when a micro SD is inserted into the device. |
 | The current system time |
 | The WIFI signal indicator appears only when the device is connected to a WIFI network. |
 | The 3G signal indicator appears only when the device is connected to 3G signal. |
 | The battery icon shows the remaining battery level or to indicate battery recharging status. |
 | Applications – Tap it go to Application menu |
Orientation Sensor Setting
The device contains a sensor that will automatically change the orientation of screen by 90 degree as you rotate the tablet. The sensor works the best when the tablet is rotated perpendicular to the ground (i.e., when the tablet is held upright and not flat on its back). The Orientation sensor can be activated or deactivated in the Setting menu: Setting - Display - Auto-rotate screen. Tick the box if you want to activate the sensor or un-tick the box to deactivate this function.
Battery management and recharging
a. Recharge the battery about 3 to 5 hours to make sure the battery is fully charged at the first time.
b. Plug in the power charger provided in the accessory pack to the DC-5V slot located on the lower right side of the device and connect the power charger to a proper power
socket. Once the power is connected, the battery recharging icon will appear on the status bar which indicating that the device is under recharging. When the power recharging icon will turn to blue entirely when the battery is fully recharged and you can disconnect the power charger from the device.
Note
In order to keep the battery in the best condition, please pay attention to the below:
- Don't recharge the device under high temperature.
- Don't release the power of the battery, you can charge the battery when there is still power in the battery. It is not necessary to wait the battery to completely run out before recharging.
- To maintain the battery with a long life span, keep recharging the battery once every two weeks in the case if you don't use the device for a long time.
WIFI network settings
From desktop, Tap → to enter setting menu and slide WI-FI function to ON and tap the desired WIFI network and enter the wireless network setting page.
Enter the password and tap "Connect" or tap "Cancel" to exit to previous screen.
Bluetooth setting
From desktop, Tap to enter setting menu and slide Bluetooth function to ON. It will be search the available Bluetooth device automatically, then choose and touch available Bluetooth device to pair, after pair successfully, it will appear:
It will be appear below after tap
can select and setting it as below:
It will be appear below after tap
, you can select and setting it as below:
Phone
From desktop, tap make a call.
will be appear below, dial phone number then tap to
After tap will be appear the contact list as below:
Tap to search contacts, Tap to add contacts
Note
You should insert SIM card into the SIM card slot before you using phone function. Please power off the device first before insert the SIM card, then power on the device it again.
From desktop, tap
edit new message as below:
To install an APK file
This device supports third part Application Program .APK files.
From desktop, Tap to enter application menu and tap to enter APK installer tool or;
From desktop, Tap to enter application menu and tap to enter a list of file and tap on the desire APK file to install the APK directly.
To uninstall an APK file
From desktop, Tap 📋 setires enter setting menu and tap “Apps” to enter a list of installed application. Tap the desired APK file and tap “Uninstall” to confirm.
GPS test
From desktop, Tap
vill be appear below:
The blue dots will turn to green color after positioning successfully, it will be show as below:
GPS Navigation
Please install the third-party map first before using GPS, after installation successfully, the GPS can be used for real-time traffic navigation accurately.
FM Radio
From desktop, tap
will be appear below, tap
to select desired channel.
Tap to save desired channel, it will be saved in the channel list.
Note
You need to insert earphone as antenna when using FM Radio.
Camera
This device has a built-in 0.3MPIXEL front camera and a built-in 5.0MPIXEL rear camera for photo, video and web cam.
From desktop, Tap 📁 to enter application menu and tap 📁 to enter camera mode.
Tap to switch between front camera and rear camera. Tap to enter photo mode or tap to enter video mode. Slide between + and - to zoom in and out.
Taking a photo:
In photo mode, tap to take a photo.
Tap to enter a sub-menu.
- White balance: select among Auto, Incandescent, Daylight, Fluorescent, Cloudy
- Color effect: None, Mono, Sepia, Negative, Aqua, Blackboard, Whiteboard.
- Exit sub-menu - Camera settings: set store location, picture size and restore defaults
You can find the photo files from Application menu - File Manger - DCIM - Camera
Taking a video:
In video mode, tap to start the video recording and tap to stop.
Tap to enter a sub-menu.
- White balance: select among Auto, Incandescent, Daylight, Fluorescent, Cloudy
- Color effect: None, Mono, Sepia, Negative, Aqua, Blackboard, Whiteboard.
- Time lapse interval: set time lapse interval between 1 second and 10 seconds or off.
- Exit sub-menu
- Camera settings: Set store location and restore defaults
You can find the video files from Application menu - File Manger - DCIM - Camera
Voice Recording
This device has a built-in microphone for voice recording and web cam.
From desktop, Tap to enter application menu and tap to enter voice recording mode.
Tap to start recording.
Tap to stop recording.
Tap to review the section just recorded.
To save the recording, tap "DONE" and exit to Application menu or;
Tap "Discard" to erase the recording and exit to Application menu
You can find the saved file from Application menu - File Manger.
Use the device a multi media player
Audio playback:
From desktop, tap 📄 to enter Application menu. Tap 📋 to enter audio playback mode. Only music files stored in the device will be shown in the file list. You can classify the music file list by: ARTISTS, ALBUMS, SONGS, PLAYLISTS and NOW PLAYING by selecting the appropriate option.
Tap a song to start playback. On playback interface, you can tap on the function bar to adjust the playback time, backward/previous, forward/next, play, pause, shuffle, repeat setting, etc.
Video playback:
From desktop, tap 📁 to enter Application menu. Tap 📁 to enter video / photo mode. Only videos files, photo files stored in the device and videos/photos taken from the built-in camera will be shown in the file list.
Tap on “MOVIES” to enter a list of preview videos. Tap any video file to enter the playback screen and tap on the play icon to start playback.
You can adjust the playback time by sliding the time bar, or adjust the volume by tapping or . Tap for previous, play, next.
Tap → to go to the previous screen. Tap → to enter the sub-menu for subtitles, audio and screen ratio settings for the videos or movies.
Photo browsing:
From desktop, tap 📄 to enter Application menu. Tap
to enter video / photo mode.
Only videos files, photo files stored in the device and videos/photos taken from the built-in camera will be shown in the file list.
Tap on "PICTURES" to enter a thumbnail of photos.
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Grid of nine nature photos including a blue sky, red cloud, mountain, rabbit, and colorful butterflies (no text or symbols)- Press on the thumbnail of a photo to access a full-sized version.
- Get a closer look at a photo by double tapping the screen. Two taps will magnify the image. Another two taps will return to the original view.
- A tap on the screen, a thumbnail of photos will appear and you can tap on any photo to move from one photo to another.
- Enlarge an image by touching the image with two fingers and spreading them toward the edges of the screen. Pinch the image back to original size by bringing your index finger and thumb together.
- See an image in widescreen perspective by turning the device on its side. The device automatically rotates a photo as you move the device and spreads the edges to comply with the view screen's orientation (this function is only valid after Auto-rotate screen is activated from Setting - Display - Auto-rotate screen).
File Management
From desktop, Tap 📄 to enter application menu and tap the device.
to view a list of files in
Tap on the icon on the top screen: to view a list of folders and files by category:
to view a list of folders and files from device
to view a list of folders and files micro SD card
to view a list of folders and files from external USB storage
to view all photo files
to view all video files
to view a list of installed application
to Paste, Delete, Copy or Move a file
You can also delete, rename, copy, move or email a file by pressing on the file for 1 second, a pop up menu will appears:
Set OSD Language
You can set the display language of the device from the list of available language provided in the device.
Go to desktop - Setting - Language & Input - Language & input
Tap on “Language” to enter a list of OSD language options and tap on the desired language and it will be set instantly.
Set Keyboard
You can select a keyboard input method from Setting.
Go to desktop - Setting - Language & Input - Language & input
Select from the list of Keyboard & Input methods.
Any keyboard input method APKS installed in the device can be also find from this list of Keyboard & Input methods.
Tap on 📄 to enter Android keyboard settings menu:
From the Android keyboard settings menu, you can setup:
- Auto-capitalization
- Sound on keypress
• Show settings key - Auto correction
• Show correction suggestions - Advance settings for the above features
Set Date and Time
You can set system date and time from Setting.
Go to desktop - Setting - Date & time
You can setup Automatic date & time, Automatic time zone, Set date, Set time, Select time zone, Use 24-hour format, and Select date format.
About the Device
You can get a quick view on the device status such as firmware version, battery consumption status, battery level, model no., Android OS version, Network, Signal strength, etc from: Setting - About tablet
Troubleshooting
Can not turn on the device?
- You may not be able to turn on the device when the battery is below the critical level. Recharge the battery for a few minutes and try to turn it on again.
- Check if the power charger is connected properly and firmly.
The battery working time is too short?
- The duration of the lithium battery varies with environmental temperature changes and the service conditions. If the environment temperature is too low or too high, the duration of the battery will be affected. It is recommended to use this device at normal temperature.
- Battery consumption varies depending on if the brightness and on time of the screen, the volume level of the loudspeaker as well as the operation status of the central processo (CPU). To save battery, please refer to Power saving mode section of this menu.
No sound from earphone?
- Check if the volume setting is adjusted to 0.
- Check whether the audio file is damaged and try to play other audio files to confirm. In the case if the audio file is damaged, it may cause severe noise or staccato.
Can not copy files?
- Check if the device is connected to the computer properly.
- Check if the USB cable is working.
- Check whether the memory capacity available is enough for storage of the copying files.
The device is dead?
- Please try to reset the device by following procedure: Long press the Reset button until the player power off, then you can turn on the player again.
Information Note on the Removal and Disposal of Batteries
Warning: Only high-qualified personnel should perform this operation!
Battery Removal
The appliance should not be plugged to the mains socket when performing this operation!
- Remove the rear part of the appliance;
- Select the battery;
- Disconnect and remove the battery.
Used batteries should not be disposed of with household waste or thrown into fire or water.
Used batteries should be recycled or disposed of in separate waste collection centres.
Important information for correct disposal of the product.
The symbol on the equipment indicates that the waste must be subject to “separate collection” so the product must not be disposed of as urban waste.
The user should return the product to special “collection centers” provided by local government, or deliver it to the retailer against the purchase of a new product.
Separate collection of waste and subsequent processing operations, recovery and disposal will help the production of equipment with recycled materials and reduce the negative effects on the environment and health caused by improper handling of waste.
Improper disposal of the product involves the application of administrative penalties.
TREVI pursues a policy of continuous research and development, the products may show different characteristics from those described.
TECHNICAL SPECIFICATIONS
| DISPLAY....8-inch TFT LCD, Capacitive RESOLUTION....1024X 768 (4:3) HD Panel CPU....DUAL CORE MTK MT8377, 1.2GHz RAM....1GB DDR3 OPERATIVE SISTEM....Android 4.1 MEMORY....8 GB WIRELESS NETWORK....Wi-Fi (802.11 b/g/n) 3G, GSM....GSM850/900/1800/1900; CDMA850/2100 AUDIO FORMAT....MP3, WMA, MP2, M4A, FLAC, APE, WAV VIDEO FORMAT....AVI, 3GP, MP4, MPG, RM, RMVB, MOV, FLV, WMV, MKV PICTURE FORMAT....JPEG, BMP, GIF |
CORRECT DISPOSAL WARNING
Precautions for correct disposal of the product.
The symbol shown on the equipment indicates that waste must be disposed of in “separate collection” and so the product must not be disposed of together with urban waste.
The user must take the product to special “separate waste collection centres” provided by local government, or deliver it to the retailer against the purchase of a new product.
Separate collection of waste and subsequent treatment, recycling and disposal operations promotes the production of equipment with recycled materials and limits negative effects on the environment and on health caused by improper handling of waste.
Illegal disposal of the product leads to the enforcement of administrative penalties.
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Abstract digital background with blurred white silhouettes of people and symbols (no readable text)Tab83Gv8
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Tablet displaying a digital app interface with icons for social media, news, and entertainment (no readable text or symbols)
Trevi S.p.A.
Strada Consolare Rimini-San Marino, 62
47924 RIMINI (RN) Italy
Tel. 0541/756420 - Fax 0541/756430
www.trevi.it - E-mail: info@trevi.it
- Tab8 3G V8
- TO SET YOUR LANGUAGE DEVICE
- POUR CONFIGURER LANGUE DE VOTRE APPAREIL:
- INDICE
- Note:
- Immagini
- Gestione Sim
- IMPORTANT NOTICES
- GETTING READY TO USE THE DEVICE
- What's inside box
- QUICK GUIDE
- Power on / Power off
- To power off the device:
- Note
- Standby and Lock screen
- Orientation Sensor Setting
- Battery management and recharging
- WIFI network settings
- Bluetooth setting
- Phone
- To install an APK file
- To uninstall an APK file
- GPS test
- GPS Navigation
- FM Radio
- Camera
- Taking a photo:
- Taking a video:
- Voice Recording
- Use the device a multi media player
- Audio playback:
- Video playback:
- Photo browsing:
- File Management
- Set OSD Language
- Set Keyboard
- Set Date and Time
- About the Device
- Troubleshooting
- Information Note on the Removal and Disposal of Batteries
- Warning: Only high-qualified personnel should perform this operation!
- Battery Removal
- Important information for correct disposal of the product.
- CORRECT DISPOSAL WARNING
- Precautions for correct disposal of the product.
- Tab83Gv8
Brand : Trevi
Model : TAB 8 3G V8
Category : Tablet