Yifang Digital Technology CH1161BSP User Manual

Safety Precautions

 Do not subject the device to severe impact or drop it from heights.  Do not use the device in extreme hot or cold, dusty or damp conditions. Do not expose

it to direct sunlight.

 Avoid using the device near strong magnetic fields.  Normal functioning of the product may be disturbed by ESD. If so, simply reset and

restart the device following the instruction manual. During file transmission, please handle with care and operate in a static-free environment.

 Keep the device away from water and other liquids. In the event that water or other

liquids enter the device, power off the product immediately and clean the device.

 Do not use chemicals to clean the device in order to avoid corrosion. Clean it with a dry

cloth.

 Do not install this equipment in a confined space such as a book case or similar unit.

The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, table-cloths, curtains etc.

 No naked flame sources, such as lighted candles, should be placed on the apparatus.  Attention should be drawn to environmental aspects of battery disposal.  Use the apparatus in moderate climates.  We are not responsible for damage or lost data caused by malfunction, misuse,

modification of the device or battery replacement.

 Do not attempt to disassemble, repair or modify the product. This will invalidate the

warranty.

 If the device will not be used for an extended period of time, please charge the battery

at least once per month to maintain battery life.

 Charge the battery if:

a) The battery level icon displays b) The device powers off automatically when restarted. c) There is no response when pressing keys with keys unlocked and battery full.

 Do not interrupt the connection when the device is being formatted or transferring files.

Otherwise, data may be corrupted or lost.

 Please use and install data using the attachments/accessories provided and only

according to the manufacturer’s instruction.

 To reduce the risk of fire or electric shock, do not expose this device to rain or moisture.

The device should not be exposed to dripping or splashing. Never place objects filled with liquids, such as vases, on the device.

 There is danger of explosion if the battery is replaced incorrectly. Replace only with the

same or equivalent type.

 The battery (battery or batteries or battery pack) should not be exposed to excessive

heat such as sunlight, fire or the like.

 Please follow responsible procedures for battery disposal.  If the power adaptor disconnected from the device, the device will remain operable as

long as the battery has sufficient charge.

(An empty battery)

 The power adaptor is a CLASS II apparatus with double insulation, and no external

ground is provided.

 Safety symbol explanation:

- The lightning flash with arrowhead symbol within an equilateral triangle is

intended to alert the user to the presence of non-insulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a

risk of electric shock.

- To reduce the risk of electric shock, do not remove the cover (or back) as there

are no user-serviceable parts inside. Refer servicing to qualified personnel.

- The exclamation point within an equilateral triangle is intended to alert the user

to the presence of important operating and maintenance instructions in the literature accompanying the device.

Correct Disposal of this product. This marking indicates that this product

should not be disposed of with other household waste in the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To dispose of your used device, please use the return and collection systems available in your area or contact the retailer where the product was purchased. They can take this product for safe environmental recycling.

This 5150-5250GHz band is limit to indoor use.



 CE in which countries where the product may be used freely: Germany, UK, Italy, Spain,

Belgium, Netherlands, Portugal, Greece, Ireland, Denmark, Luxembourg, Austria, Finland, Sweden, Norway and Iceland.

Listening Cautions

 This product respects the current regulations for limiting the output volume of

consumer audio devices to a safe level. By listening to your device with headphones or earbuds at high volumes, you run the risk of permanent damage to your ears. Even if you get used to listening at high volumes and it seems normal to you, you still risk the possibility of damaging your hearing. Reduce the volume of your device to a reasonable level to avoid permanent hearing damage. If you hear ringing in your ears, reduce the volume or shut off your device. This device has been tested with the supplied earphones. In order to preserve your hearing, it is advised that you use only the following headphone models: the earphones supplied with your device, or any other headphones that respect the current regulations. Other types of headphones may produce higher volume levels.（At full power ,the prolonged listening of the walkman can damage the ear of the use）

 Do not use while operating a motorized vehicle. It may create a traffic hazard and is

illegal in many areas.

 You should use extreme caution or temporarily discontinue use in potentially

hazardous situations created by obstructed hearing.

 Even if your headphones or earphones are the open-air type designed to let you hear

outside sounds, don’t turn up the volume so high that you can’t hear what’s around you.

 Sound can be deceiving. Over time your hearing “comfort level” adapts to higher

volumes of sound. What sounds “normal” can actually be loud and harmful to your

hearing. Guard against this by setting the volume of your device at a safe level BEFORE your hearing adapts.

To establish a safe volume level:

a. Start your volume control at a low setting. b. Slowly increase the sound until you can hear it comfortably and clearly, and

without distortion. Once you have established a comfortable sound level, leave it there.

This illustrations and descriptions in this manual are for reference only. Please refer to the actual product.

Table of Content

Safety Precautions ............................................................................................................ 1

Listening Cautions ............................................................................................................ 3

Packing Contents .............................................................................................................. 5

Features & Functionality ................................................................................................... 5

Basic Connections ............................................................................................................. 6

Basic Operation ................................................................................................................ 7

Maintenance .................................................................................................................. 14

Major Specifications ....................................................................................................... 15

FCC Statement ................................................................................................................ 15

Frequently Asked Questions(FAQ) ................................................................................... 16

Feature

Functionality

1. Microphone Records sounds.

Provides sound input while making calls using web-based apps.

2. Front-facing camera Capture a front view picture or record videos.

Used for making video calls

3. Combo audio port (3.5 mm)

Connect a headset, headphones, microphones, or other audio equipment to listen to stereo sound, record audio, or make

Packing Contents

Congratulations! Chrome Book, a brand-new operating system from Google, is preinstalled in your PC. When you get your device, be sure to check the following items are enclosed in the package:

 PC ● Power Adaptor ● User’s Manual

Features & Functionality

Overview

web phone calls.

4. Charging LED indicator

Keep on once the adapter is plugged in for charging

5. Power button

Press and hold to turn the notebook on or off.

6. Vol+/- button

Increase /decrease volume

7. Speaker

Provide audio output.

8. DC-In socket

Connect the power adapter for charging the battery.

9. USB 3.0 port

Connect USB devices

10. Micro HDMI jack

Connects to HD TV

11. microSD card slot

Reads and writes files stored on a microSD card.

12. Touchpad

Touch to move the cursor

Caution:

1. Charge the battery in an ambient temperature of 0 °C to 35 °C.

2. Use only the supplied power adapter to charge your notebook. Using unauthorized

power adapters may severely damage your notebook.

Note:

1. The battery is not fully charged when you unpack your notebook.

2. It takes about 2.5 hours to fully charge a fully discharged battery.

1. Pick up a micro SD card.

2. Align the micro SD card so that the pins are pointed toward the card slot.

3. Push the micro SD card into the card slot until it locks into place.

4. To explore the files on the micro SD card, you can tap the App button in the lower-left corner of the screen to find the Files app, and open it.

5. If you want to retrieve your micro SD card, it is suggested that you open the Files app and tap the icon to safely reject it.

Basic Connections

Charging the notebook

Note: When using the notebook for the first time, or after a long period of idle time, charge the battery for more than half an hour before turning it on, to ensure system stability.

The notebook has a built-in rechargeable battery. Charge the device when the battery level is low.

1. Plug the power adapter into the DC-In socket.

2. Connect the power adapter to an electrical outlet and charge the notebook until the

battery is fully charged.

Inserting a microSD card

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