HOTT CD903 CD Player User Manual
- June 6, 2024
- HOTT
Table of Contents
CD Player User Manual
Model: CD903
Dear user:
Thank you for choosing a portable CD player from HOTT. We wish you a happy
experience, please read this manual carefully before use and keep this manual
in a safe place for your use.
Accessories
Start-up Steps
Key Function Description
: Turn on / Turn off
Long-press for more than 3 seconds to turn on and play, long-press for more
than 3 seconds to turn off when the backlight is on
: Play / Pause
Short-press to pause/play when playing.
: PREV / Fast backward
Short-press for once to replay the song when playing, short-press for twice to
skip to the previous track, long-press to fast backward
: DOWN / Fast forward
Short-press to the next track when playing, long-press to fast forward.
EQ: EQ sound effect / MP3 track area to select to play
Short-press the order (BBS – mega bass)→(POP – popular)→(JAZZ – jazz)→(ROCK –
rock)→(CLASSIC – classic)→(return to the original state).
Long-press EQ key to skip to DIR track area tp select to play when playing. No
CD disk track function, long-press EQ key without effect.
M: Play mode
Short-press the mode selection when playing: single cycle playing; ALL loop
playback; DIR track area playing selection; INTRO browse playing; SHUF playing
in random order and relieve the playing mode. (Note: All the play modes are
applicable to MP3 disk, other play modes are applicable to CD disks except DIR
track area.)
Back Function Introduction
- HOLD (ON/OFF): lock/unlock the switch control (before starting up, you shall pull the key to the OFF position). – ON: key lock – OFF: Unlock
- Volume – / Volume +: The volume control switch can adjust the volume when playing.
- Headset hole: Headset interface.
- USB 5V: Power supply input.
- Reset hole: Short-press to turn off.
Charging Instructions
Inspect that if the power supply and voltage on the power adapter board match with the local power supply.
- Insert the power adapter cable in >>USB 5V<< socket.
- Insert the power adapter in the power supply socket.
– When charging, the red indicator is on. When it is fully charged, the blue indicator is on.
It charges fully for 3-4 hours.
– The device display tells you about the state of the batteries. If>> << flashing on the display. Batteries’ power is running out.
Specifications and Parameters
Power input： USB —-5V 1A
Support disc format： Original CD disc, MP3 disc, CD-R, CD-RW ;
Support music formats： CD-DA, MP3, WMA
Charge Time：3-4 hours
Play Time：＞10 hours
Overall Dimension：∮142X28mm
Safety Precautions
- Be cautious to prevent excessive output power and avoid your listening injury when setting the volume.
- Avoid connecting moisture, rains, sand, or all kinds of heat sources, do not play the vases or other objects with liquids on the device.
- Please clean it with a slightly wet soft cloth when cleaning, do not clean it with alcohol or benzene solution.
- Please turn off the main power switch if not using for a long time.
- Please do not repair the device by yourself, it shall be assumed by users themselves if it is damaged by repairing by themselves.
Matters Need Attention
Please read and follow the instructions carefully in order to use the player
correctly.
Do not strike the host machine seriously.
do not touch benzene, diluent, or other chemical objects.
Please do not close to the high-intensity magnetic field or electric field.
Please keep away from the direct light or heating appliance.
Please do not heat the battery or throw it in the fire.
Please do not dismantle, repair, transform by themselves.
When riding, driving a car, or riding a motorcycle, please do not use the
player and headset to avoid danger.
Do not listen in large volumes to avoid the bad influence of listening.
Please classify and handle the waste package, battery, and old electronic
products properly.
Important tip:
The disc with crackles may cause the player’s malfunction, please do not use
it, if the disc signal side has serious scratches, fingerprints or dirt, it
may cause the player’s malfunction or shorten the service life of laser head.
Service Team:
Email: info@hottaudio.com