Hott CD511 - User Manual

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Q&A

For all models (HOTT Portable CD Player)

Dear Customer:

Thanks for choosing HOTT CD player! Please read instruction manual carefully before using.

We would like to offer you some tips when you operate the items. Here for you:

Problem 1: Can I connect external speaker with it?

Solution: You can connect the player to your speaker via the Audio cable with 3.5mm jack to play audio.

Problem 2: The product cannot be turned on when it has been powered.

Solution:

A. The power adapter is damaged, the CD player needs a 5V/1A adapter, change another adapter.

B. Poor contact at the Power outlet, please kindly try another power outlet.

C. Poor contact between the charging hole of the CD player and the power cord, please re-plug it.

D. The power adapter wrongly Insert into the earphone hole. Plug the power adapter in DC port.

E. If powered by AA batteries, the battery may be out of power or the battery is installed upside down.

Change other AA batteries.

F. If powered by built-in battery: The built-in battery may be out of power, and the power cord may be broken

and cannot be charged normally and cannot be turned on. Please charge the CD Player fully.

Problem 3: Why it does not work after you press the start button( ) ?

Solution:

Please check the back side where printed “HOLD” (For model CD204, the “HOLD” button is on the front

surface), if this button is at the “ON” position, it means that all buttons are locked. What you need to do is

just push the button to the “OFF” end, then you go back to check the start button “ ”

Problem 4: CD is rotating, but no sound.

Solution:

A. Check the volume and adjust the volume of CD Player and earphones or speakers.

B. Check the format of your CD. As our CD player only supports CD, MP3, CD - R, CD – RW (DVD or other

types of Discs will not be supported. ).

Problem 5: CD player does not work suddenly

Solution:

A. The batteries might be out of power or low. Change another batteries (if use AA battery )or charge it

(rechargeable battery).

A. The power adapter is loose. Re-plug the adapter and try again.

B. The disc was severely scratched and stuck, which caused an automatic shutdown. Change another disc to

try.

C. After playing the last song of the disc, it will automatically shut down unless the loop mode is turned on.

D. Please confirm if the volume is closed. Slide the roller up(in below red marked) to turn up the volume.

And then use the earphone of your phone to test the CD player.

Also, you could try to use a audio cable to connect CD player with your speaker to find that if there is sound.

After that, if still no work, please contact us with your order number, CD model, serial number for our

Need help?

Do you have a question about the Hott CD511 and is the answer not in the manual?

The HOTT Portable CD Player is a versatile audio device designed for on-the-go music enjoyment. It supports various CD formats, including standard CDs, MP3 CDs, CD-R, and CD-RW, ensuring compatibility with a wide range of audio discs. The player offers multiple power options, allowing users to choose between a 5V/1A power adapter, AA batteries, or a built-in rechargeable battery, providing flexibility for different usage scenarios.

Function Description

The primary function of the HOTT Portable CD Player is to play audio from compact discs. Users can connect external speakers or headphones to the player via a 3.5mm audio jack, enabling a personalized listening experience or shared audio output. The device features a start/play button (represented by "II") to initiate playback and volume controls to adjust the audio output level. Some models may also include Bluetooth functionality, allowing for wireless connection to compatible Bluetooth audio devices such as headphones or speakers.

Usage Features

Audio Playback: The player is designed for straightforward audio playback from CDs. Users simply insert a compatible disc, connect their preferred audio output device (headphones or speakers), and press the start button.
Volume Control: A dedicated volume control, often a roller (as indicated in the troubleshooting section), allows for easy adjustment of the audio level to suit individual preferences.
External Speaker/Headphone Connectivity: The 3.5mm audio jack provides a universal connection point for a wide array of headphones and external speakers, enhancing the versatility of the player.
Multiple Power Options:
- Power Adapter: For stationary use, the player can be powered by a 5V/1A power adapter, ensuring continuous operation without reliance on batteries.
- AA Batteries: For portable use, the player can be powered by AA batteries, offering convenience for travel or outdoor activities. Users should ensure batteries are correctly inserted and replaced when depleted.
- Built-in Rechargeable Battery: Some models feature a built-in rechargeable battery, providing a convenient and eco-friendly power solution. These batteries can be charged via the power cord connected to the DC port.
HOLD Function: To prevent accidental button presses during transport or handling, some models (like the CD204) include a "HOLD" button. When activated (in the "ON" position), this function locks all buttons, ensuring uninterrupted playback. To resume normal operation, the "HOLD" button must be set to the "OFF" position.
Bluetooth Connectivity (for compatible models): For models equipped with Bluetooth, users can wirelessly pair the CD player with Bluetooth-enabled headphones or speakers. The pairing process typically involves holding down a Bluetooth button on the receiving device for a specific duration (e.g., 7-10 seconds for initial pairing). It's important to note that the player can usually only be paired with one Bluetooth audio device at a time. If multiple paired devices are active, the CD player may randomly connect to one, so it's advisable to turn off other unnecessary Bluetooth devices.
Loop Mode: The player may include a loop mode feature, which allows continuous playback of the disc even after the last song has finished, preventing automatic shutdown.

Maintenance Features

Power Adapter Check: If the player fails to turn on when connected to a power source, users should first check if the power adapter is damaged. Replacing it with another 5V/1A adapter is recommended. It's also crucial to ensure the power adapter is correctly inserted into the DC port, not the earphone hole.
Power Outlet and Cord Inspection: Poor contact at the power outlet or between the charging hole and the power cord can prevent the device from powering on or charging. Re-plugging the cord or trying a different power outlet can resolve these issues.
Battery Management:
- AA Batteries: If using AA batteries, users should check if they are depleted or incorrectly installed (upside down). Replacing them with fresh batteries is the solution.
- Built-in Battery: For models with a built-in battery, if the device doesn't turn on, it might be out of power or the power cord could be broken, preventing normal charging. Fully charging the CD player is advised.
Disc Maintenance:
- Clean Discs: To ensure smooth playback and prevent issues like noisy playback, skipping, or discs getting stuck, it's important to use clean, unscratched CDs. If a disc is dirty or has minor scratches, cleaning it or trying another disc is recommended.
- Disc Format Compatibility: The player supports specific CD formats (CD, MP3, CD-R, CD-RW). Using incompatible formats like DVDs will not work.
Headphone/Speaker Troubleshooting:
- Secure Connection: If there's no sound or only one earphone works, users should ensure the headphone plug is fully inserted into the CD Player. Re-plugging the earphones can often resolve this.
- Headset Damage: If re-plugging doesn't work, the headset itself might be damaged, and trying another headset is advisable.
- External Speaker Test: To isolate the problem, users can try connecting the CD player to an external speaker via an audio cable to check if sound is produced.
Bluetooth Connection Troubleshooting (for compatible models):
- Bluetooth Function Check: Verify that the CD player indeed has Bluetooth functionality.
- Obstacle and Distance Check: Bluetooth connection can be affected by obstacles and distance. Ensure there are no major obstructions between the player and the receiving device, and that they are within the normal operating range (typically within 10 meters).
- Signal Interference: Other signal interference can disrupt Bluetooth connections.
- Protocol Compatibility: In rare cases, differences in Bluetooth protocols between the CD player and certain car models or Bluetooth devices might lead to incompatibility. Trying another Bluetooth device may be necessary.
General Performance: If the CD player suddenly stops working, beyond battery or power issues, a severely scratched and stuck disc can cause an automatic shutdown. Trying another disc is recommended. If the volume is closed, sliding the volume roller up will increase the volume.

The HOTT Portable CD Player is designed to be user-friendly, and most issues can be resolved by following these troubleshooting steps. For persistent problems, users are encouraged to contact customer support with their order number, CD model, and serial number for further assistance and potential replacement. The provided headphones are for testing purposes, and using higher-quality headphones is recommended for an optimal lossless sound experience.

Hott CD511 Specifications

General

Brand	Hott
Model	CD511
Type	Portable CD Player
Playable Media	CD, CD-R, CD-RW, MP3 CD
Anti-Skip Protection	Yes
Frequency Response	20Hz - 20kHz
Power Source	2 x AA Batteries
Headphone Jack	3.5mm
Playback Modes	Repeat
Output Power	20mW
Power Supply	DC 4.5V
Weight	220g (without batteries)

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