Sound, Music, and Video

No Sound

ÂÂ

Unplug and reconnect the headset. Make sure the connector is pushed in all the

 

way.

ÂÂ

Make sure the volume isn’t turned down all the way.

ÂÂ

Music on iPod touch might be paused. From the Home screen tap Music, tap Now

 

Playing, then tap .

ÂÂ

Check to see if a volume limit is set. From the Home screen choose Settings > iPod

 

> Volume Limit. For more information, see “Music” on page 97.

ÂÂ

Make sure you are using the latest version of iTunes (go to www.apple.com/itunes).

ÂÂ

If you are using the optional dock’s line out port, make sure your external speakers

 

or stereo are turned on and working properly.

Song, Video, or Other Items Won’t Play

The song may have been encoded in a format that iPod touch doesn’t support. The following audio file formats are supported by iPod touch. These include formats for audiobooks and podcasting:

ÂÂ AAC (M4A, M4B, M4P, up to 320 Kbps)

ÂÂ Apple Lossless (a high-quality compressed format) ÂÂ MP3 (up to 320 Kbps)

ÂÂ MP3 Variable Bit Rate (VBR)

ÂÂ WAV

ÂÂ AA (audible.com spoken word, formats 2, 3, and 4)

ÂÂ AAX (audible.com spoken word, AudibleEnhanced format)

ÂÂ AIFF

The following video file formats are supported by iPod touch: ÂÂ H.264 (Baseline Profile Level 3.0)

ÂÂ MPEG-4 (Simple Profile)

A song encoded using Apple Lossless format has full CD-quality sound, but takes up only about half as much space as a song encoded using AIFF or WAV format. The same song encoded in AAC or MP3 format takes up even less space. When you import music from a CD using iTunes, it is converted to AAC format by default.

Using iTunes for Windows, you can convert nonprotected WMA files to AAC or MP3 format. This can be useful if you have a library of music encoded in WMA format.

iPod touch doesn’t support WMA, MPEG Layer 1, MPEG Layer 2 audio files, or audible. com format 1.

Appendix A    Troubleshooting

107

Page 106 Page 108
Page 107
Image 107
Apple MA623LL/B manual Sound, Music, and Video, No Sound, Song, Video, or Other Items Won’t Play, 107
Page 106 Page 108

MA623LL/B specifications

The Apple MA623LL/B, part of Apple's prestigious lineup, embodies the innovation and design excellence that the brand is renowned for. This device is a prime example of how Apple consistently combines cutting-edge technology with user-centric features.

At its core, the MA623LL/B is equipped with the Apple M1 chip, which represents a significant leap in performance and efficiency compared to previous generations. With its 8-core CPU, the device offers remarkable processing power, enabling users to handle demanding tasks such as video editing, graphic design, and gaming with ease. The M1 chip also integrates a powerful GPU, providing stunning visuals and smooth graphics performance.

Another significant feature of the MA623LL/B is its beautiful Retina display, which supports a high-resolution of 2560 x 1600 pixels. This display technology enhances the viewing experience with vibrant colors and sharp text, making it ideal for both professional and recreational use. The True Tone technology adjusts the display's white balance according to the ambient light, ensuring a natural viewing experience at all times.

The design of the MA623LL/B is sleek and lightweight, making it perfect for users on the go. Its aluminum unibody construction not only looks elegant but also adds durability to the device. The battery life is another standout characteristic; the MA623LL/B offers up to 18 hours of usage on a single charge, allowing users to work or entertain themselves without frequently seeking out power outlets.

In terms of storage and memory, this model comes with options ranging from 256GB to 2TB of SSD storage, providing ample space for files, applications, and media. Coupled with up to 16GB of unified memory, the MA623LL/B delivers seamless multitasking capabilities, enabling users to run multiple applications simultaneously without slowdowns.

Connectivity is also a strong point of the MA623LL/B. It features Thunderbolt 3 ports, allowing for high-speed data transfer and connectivity with a wide range of peripherals, including external displays and storage devices. Wi-Fi 6 support ensures fast and reliable internet connectivity, crucial for remote work and streaming.

Overall, the Apple MA623LL/B exemplifies the ideal balance of performance, efficiency, and design, making it a top choice for both professionals and everyday users looking for a powerful and reliable machine.
Top Page Image Contents