![Astell&Kern AK70 [22/27] Safety cautions](/img/pdf.png)
Astell&Kern AK70 [22/27] Safety cautions
![Astell&Kern AK70 [22/27] Safety cautions](/views2/1170507/page22/bg16.png)
Miscellaneous
21
User Guide
Safety
cautions
related to the product
If the same screen is maintained for an extended
period, an afterimage may remain in the screen.
Do not insert any metal (coins, hairpins, etc.) objects
or flammable debris into the device.
Do not place heavy objects on the device.
If the product gets wet from rain (water), beverages,
medicines, sweat or moisture, do not turn it on. Wipe
it with a dry cloth and have it checked at the nearest
iriver service center. (Malfunctions due to exposure to
liquids will be repaired for a fee regardless of the
warranty period, and may not be repairable.)
Do not keep the product in a moist or dusty location.
Never attempt to disassemble, repair or alter the product.
Avoid exposing the headphone to direct sunlight or
extreme temperatures (-5℃ ~ 40℃).
Do not keep the product next to strongly magnetic
objects like magnets, TVs, monitors or speakers.
Since chemicals and detergents may damage the
product’s surface and remove paint, do not let them
come in contact with the device.
Do not drop or expose the product to strong impacts
(places where there is strong vibration. etc.).
Do not press multiple buttons simultaneously.
Do not disconnect the Micro-USB cable during data transfer.
When connecting the Micro-USB cable, use the USB
port on the back of the PC. In some PCs, defects may
have occurred when the USB port was assembled.
Never connect anything other than earphones to the
earphone connection terminal.
Содержание
- Contents 2
- Miscellaneous 2
- Using the device 2
- Components 3
- User guide 3
- Names of parts 4
- User guide 4
- If the product malfunctions or stops while in use press the key for more than 10 seconds to turn it off then you can turn it back on and use it 5
- Long press the button to turn on the device 2 when the device is turned on press and hold the key to turn it off 5
- Power supply manage ment 5
- Turn on off 5
- Turn on off the screen 5
- User guide 5
- Using the reset function 5
- When the screen is turned off press the key to turn it on 2 if you press the key again the screen will be turned on 5
- Charging 6
- Connect the earphone to the earphone terminal of the product 6
- Connectin 6
- Connecting the earphone 6
- Turn on the computer 2 if you use a micro usb cable to connect the product to the computer the built in battery will be charged automatically 6
- User guide 6
- Connecting to a computer 7
- Turn on the product and computer 2 when you use a micro usb cable to connect the product and the computer the connection mode selection window will be displayed on the screen charging and playback you can play back while charging the product connect removable disk it can transmit data while connected to a computer using it as usb dac you can listen to music from a pc on the device 7
- User guide 7
- Click the icon displayed in the task bar of the computer screen to safely remove it 2 click ok to confirm that the device has stopped 8
- Copy files folder to the product 8
- Disconnecting it from the computer 8
- If you select the file folder to copy from the computer and drag drop it to the drive added by the product the selected file folder will be copied 8
- User guide 8
- Delete the files folders of the product 9
- Select the file folder to delete right click the mouse and select delete 2 select yes in the confirm file folder deletion window to delete the selected files folders 9
- User guide 9
- Brand sandisk transcend 10
- Insert remove a micro sd card 10
- Recommended micro sd cards 10
- User guide 10
- When the product is turned off gently push and insert the micro sd in the micro sd card slot of the product in the direction shown in the figure 2 if you press it one more time the card will be removed 10
- Upgrading the firmware 11
- User guide 11
- Basic operations 12
- Listening to the music 12
- User guide 12
- User guide 13
- Equalizer set the equalizer according to the user s preference when setting the eq the response speed of the device may become slower user eq adjust the frequencies according to the user s preferences pro eq eq preset recommended by professionals when using the equalizer some product functions may operate more slowly 14
- Music information display the information on the music that is now playing 14
- Music option 14
- Music play screen 14
- Press in the waiting screen or during playback to display the option list 2 select the desired menu and set it up 3 press to return to the previous screen 14
- Press to add a playlist 14
- User guide 14
- User guide 15
- Using usb dac 15
- User guide 16
- Select iriver usb dac 17
- User guide 17
- User guide 18
- Using bluetooth 18
- Deleting bluetooth 19
- Press in the bluetooth list to delete it 19
- User guide 19
- Settings 20
- User guide 20
- User guide 21
- Safety cautions 22
- User guide 22
- User guide 23
- Problem solving 24
- User guide 24
- Copyright 25
- User guide 25
- Certifi cation 26
- Escape clause 26
- Registered trademark 26
- User guide 26
- Miscellaneou 27
- Specifi cations 27
- User guide 27
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