AMS CT410 - Safety Information; Precautions for Safe Operation; Repair and Maintenance Caution; Product Specifications

EN-1
Safety Information
Safety Information ..................... ..................1
Specifications
............................................... 1
Panel Controls
..............................................2
Button Tips
....................................................3
USB/SD MP3 Playback
.................................3
USB/SD Notes.............................................4
Troubleshooting
............................................5
Thank you for purchasing this product, please
read the manual carefully before operating,
and reserve it for future reference.
PRECAUTIONS
• Use only in a 12-volt DC negative-ground
electrical system.
• Disconnect the vehicle's negative battery
terminal while mounting and connecting
the unit.
• When replacing the fuse, be sure to use
one with an identical amperage rating.
Using a fuse with a higher amperage
rating may cause serious damage to the
unit.
• Make sure that pins or other foreign
objects do not get inside the unit, they
may cause malfunctions, or create safety
hazards such as electrical shock.
• If you have parked the car for a long
time in hot or cold weather, wait until the
temperature in the car becomes normal
before operating the unit.
• Keep the volume at a level at which you
can hear outside warning sounds (horns
sirens, etc.).
CAUTION
• DO NOT open covers and do not repair
yourself. Consult the dealer or an
experienced technician for help.
BEFORE OPERATION
• Do not raise the volume level too much,
as this will block outside sounds, making
driving dangerous.
• Stop the car before performing any
complicated operation.
General
Power supply: 12V DC (11V-16V)
Test voltage 14.4V,
negative ground
Maximum power output: 4X25W or 2X20w
Suitable speaker impedance: 4-8ohm
Weight: 1.0kg
Dimensions (WxHxD): 182x53x112mm
Note:
1 According to models with different wiring
harness to connect the definition of the
specific content, please refer to the model
label.
2 Specications and the design are subject to
change without notice due to improvements
in technology.
Specications
Contents
FM Stereo Radio
Frequency range: 87.5 - 108.0MHz
Signal/noise ratio: 50dB
Step: 50KHz
AM (MW) Radio
Frequency range: 522-1620KHz
Step: 9KHz
AM (LW) Radio
Frequency range: 153-280 kHz
Usable sensitivity(S/N=20dB): 30dBμ