IMPORTANT SAFETY INSTRUCTION
1, Do not use this product near water and moisture, for example: near a bathtub, washbowl, kitchen
sink or laundry tub; in a wet basement; or near a swimming pool.
2, Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
3, Do not block any ventilation openings. Slots and openings in the cabinet and in the back or bottom
are provided for ventilation, to ensure reliable operation of the product and to protect it from overheat-
ing. These openings must not be blocked or covered. The openings should never be blocked by
placing the product on a bed, sofa, rug, or other similar surfaces. This product should never be placed
near or over a radiator or heat source.
4, Object and liquid entry. Never push objects of any kind into this product through openings as they
may touch dangerous voltage points or short-out parts that could result in fire or electric shock. Never
spill or spray any type of liquid on the product.
5, Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners. Only use a dry cloth for cleaning.
6, Only use attachments/ accessories specified by the manufacturer.
POWER USAGE AND PRECAUTIONS
IMPORTANT
Before connecting AC power or installing batteries, make sure that the function switch is set to the off
position. This machine can only connect or use the specified battery and AC household power.
TO OPERATE THE UNIT USING AC POWER
Plug one end of the AC power cord into the AC power jack and the other end into a 110V household
power outlet.
-When the AC plug was inserted into the AC IN Jack, the battery power will be cut off automatically.
-When the switch is in the off position, the power supply in the machine is not completely cut off, and
the power supply can only be cut off completely by unplugging the power plug.
-When unplugging the AC power cord, you should hold the plug part instead of only pull the power
cord
-Never touch the AC power plug when your hands are wet. Otherwise it may cause fire or electric
shock
-Protect the power cord from being walked on or pinched particularly at plugs, convenience recepta-
cles, and the point where they exit from the apparatus.
BATTERY OPERATION
Install (or replace the batteries when it is drained) as below
1. Slide the Battery Door (on the bottom of unit) out then lift it off.
2. Insert six 1.5Vum1 type batteries (not included) according to the polarity diagram inside the battery
compartment.
3. Replace the battery door.
BATTERY PRECAUTIONS
Follow these precautions when using a battery in this device:
1. Use only the size and type of battery specified.
2. Be sure to follow the correct polarity when installing the battery as indicated in the battery
compartment .A reversed battery may cause damage to the device.
3. Do not mix different types of batteries together or old batteries with fresh ones.
4. If the device is not to be used for a long period of time ,remove the battery to prevent damage
or injury from possible battery leakage.
5. Do not try to recharge the battery not intended to be recharged; it can overheat and rupture.
6. Do not dispose of batteries in fire. Battery may explodes or leak.
7. Clean the battery contacts and also those of the device prior to battery installation.
8. Unplug this apparatus during lightning storms or when unused for long periods of time.
LOCATION OF CONTROLS
CD-TR621
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1718 19 20 21 22 232425
26
28
27
1. Carry Handle
2. AC~ Socket
3. FM Telescope Antenna
4. Bank Selection Button
5. CD Door OPEN/CLOSE Area
6. Station Selection Knob
7. Record Button
8. Play Button
9. Skip/Fast Backward Button
10. Skip/Fast Forward Button
11. Stop/Cassette Tape Door Open Button
12. Pause Button
13. Volume Control Knob
14. USB/TF Card Socket
15. Function Selector
16. Headphone Jack
17. Program Button
18. Repeat Button
19. Previous Song/Fast Backward Button
20. Power Indicator
21. LCD Display
22. Remote Control Receiver
23. Next Song/Fast Forward Button
24. Play/Pause Button
25. Stop Button
26. Built-in Mic
27. Cassette Tape Door
28. Battery Compartment
REMOTE CONTROL
LCD DISPLAY
1. Program Button
2. Next Song Button
3. Previous Song Button
4. Skip/Fast Forward Button
5. Skip/Fast Backward Button
6. Number Keypad
7. Mute Button
8. Play/Pause Button
9. Stop Button
10. Repeat Button
Mute
PROG
Rep
TR621
1
2
3
4
5
6
7
8
9
10
1. Play/Pause Mode
2. USB Play Mode
3. TF Card Play Mode
4. Program Play Mode
5. Single Song Repeat Mode
All Songs Repeat Mode
6. Song Name
2
1
