Hott CD903, CD903TF Manual

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CD903 Product Design

CD903TF Product Design

• This manual is specifically for the CD903TF/CD903 model and is not applicable for others makes or models. Basic functions of these two models are the same, except CD903 has no FM or Bluetooth function.
• This manual (including the colors, size, screen display and other features) is for reference only and contains no guarantees or agreements.

Accessories:
CD Player*1, CD Player User Manual*1, Power Cord*1, Audio Cord*1, Earphones*1

Touch Screen Design

Boot Steps

1. Open the lid.
   
2. Place the CD to teh rotator and close the lid.
3. Switch the HOLD to OFF
   
4. Hold the power button for 3 seconds
   
5. Plug in earphones
   
6. Adjust Volume

Tip:

• When the HOLD button is in ON position, all functionality buttons are locked. When the HOLD button is in OFF position, CD Player can be used normally.
• The screen will turn off after 30 seconds of inactivity as a screen saver function. Press any button to reactivate.
• Please do not use discs with severe scratches, fingerprints, or dirt. It might cause failure to read and CD Player itself, or affect the service life of laser head.

Basic Function Introduction (CD903/CD903TF)

Note: This intro duction use CD903 as example.

Bluetooth Function Introduction(CD903TF)

Before connecting with Bluetooth, please turn on the Bluetooth device that needs to be connected, and turn off other devices that do not need to be connected to avoid interferences;
In some cases some products may not be able to pair with this CD Player due to Bluetooth compatibility difference, please use the Audio Cord in the product accessories to connect. When a car stereo is not connecting, you can choose to use the FM transmitter to connect;
When connecting a Bluetooth device, please unplug the headset, Bluetooth and headset cannot output audio at the same time;
FM radio and Bluetooth cannot be used at the same time.

1. Bluetooth speaker/headset Connection:
   
   1. When CD Player is on, hold to turn on Bluetooth;
   2. When is flickering, the devise is ready to connect;
      
   3. Turn on the Bluetooth speaker/headset to enter pairing mode;
   4. Once connected, will stop flickering, The connection processmay take 20s~60s.
      
2. Car Bluetooth connection:
   
   1. When CD Player is on, hold to turn on Bluetooth;
   2. When is flickering, the devise is ready to connect;
      
   3. Turn on car Bluetooth, find the devise"HOTT-CD" and match the connection automatically, Some car Bluetooth requires a PN code(which is initially 000000 and can be changed later);
   4. Once connected, will stop flickering.
      
3. Exit Bluetooth mode:
   
   1. Hold until the icon disappear.
      

FM launching mode introduction(CD903TF)

The FM mode is only suitable for cars with FM function;
CD Player supports 5 fixed frequency points: F87:5、F88:1、F89:1、F90:5、F95:5;
FM and Bluetooth cannot be used at the same time.

1. Car FM Connection:
   
   1. When CD Player is on, hold to turn on FM connection;
   2. Hold to switch frequency point: F87:5、F88:1、F89:1、F90:5、F95:5;
      
   3. Adjust the frequency of car tuner to the same frequency of the CD Player for connection;
      For example: adjust the frequency of both car equipment and CD Player to F90:5MHz and play music.
   4. Press to Pause/Play, press to replay the current track, press twice to find the previous track, Press to find the next track. (Only supports track switching or pause and play on the CD Player itself, not on receiving device.)
      
2. Exit FM mode:
   
   • When FM mode is on, hold to end FM connection mode.
     

Charging Instruction

Attention:
The power adaptor for the equipment: the voltage and power should be controlled under 5V1A by USB. Adaptor with its voltage over 9V will damage the equipment.

1. When is visible, the charge is low and a power source is needed for further use.
2. Adaptor with 5V and 1A is recommended. The USB provided works for charging.
   The light turns red when charging
   The light turns blue when the charge is completed(after 3-4 hours).

Parameters

Common trouble shooting solutions

Trouble	Possible reason	Solution
Failure to turn on	Check if the HOLD is switched to ON	Switch HOLD to OFF for unlocking
	The equipment is low on power	Use the USB we provided to recharge (the adaptor with the voltage and power of 5V1A)
Failure in recognizing the discs	Check if the CD is seriously scraped, scratched, or otherwise damaged	Change the disc
	Check if the format is compatible with the equipment	Change to a CD that is compatible with the equipment
Low volume	Check if the earphones are properly connected	Plug in earphones or change to other earphones
	Check the volume level	Adjust if needed by pressing VOL+
Failure to charge	Check that the USB interface and USB code are in good condition	Change to other USB codes
Failure in connection with Bluetooth	Check to ensure that all equipment is available for pairing	Both equipment need to be available for pairing
	Distance exceeds the effective distance of Bluetooth connection	Get closer and reconnect
FM connection is weak or fails	Check if the car equipment is set to the same frequency with the CD Player	Change to same frequency and try again
	There are distractors around	Switch direction
Buttons are not functional	Check if the button HOLD is switched to ON	Switch HOLD to OFF for unlocking
Stops or automatically turns off when playing	Check if the play mode is ALL tracks play in order	The CD Player will turn off automatically once the list is completed
Tracks get skipped when playing	Check if the play mode is set to INTRO	Reset the play mode to ALL tracks play in
	Check if the discs are dirty or damaged	Change the disc
Failure to turn off	Check if you have pressed for over 3 seconds	Press RESET to restart
HOLD on the screen	The equipment is locked	Switch HOLD to OFF for unlocking
Error on the screen	Device crashes or the disk reader is stuck	Press RESET to restart
OPEN on the screen	The lid is not well closed	Close the lid
UP on the screen	Operations have no effect	Press RESET to restart
DISC on the screen	The equipment fails to recognize the disc	Inspect and replace disc
On the screen	The equipment is low on power	Use the provided chargers for recharging

Safety

Please read carefully and follow the notes for optimal use of the CD Player.

• Do not put heavy objects on top of the CD Player and protect it from impact.
• Do not place CD Player close to strong magnetic fields or electric fields.
• Do not expose battery to flame or extreme heat.
• Do not play at high volumes to protect hearing.
• Do not expose the CD Player to excessive dust or sand, moisture, rain, or mechanical shock.
• Do not use ethyl alcohol or benzene solvent to clean, instead, use slightly damp fabric.
• Do not use headphones or car player when driving, cycling, or using any motorized vehicle.
• Do not take apart, attempt repair or modify the equipment yourself. HOTT will not be responsible for damages resulting from these behaviors.
• Do not improperly discard the package, battery and the electronic equipment.