Artchief AT23G 49.86MHz wireless transmitter User Manual Instruction Manual

Download:
Mirror Download [FCC.gov]
Document ID	924341
Application ID	AxpBWKyGHRjJam7C0e7CDw==
Document Description	manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	22.93kB (286603 bits)
Date Submitted	2008-04-07 00:00:00
Date Available	2008-04-07 00:00:00
Creation Date	2008-04-07 17:45:16
Producing Software	Acrobat Distiller 7.0 (Windows)
Document Lastmod	2008-04-07 17:45:16
Document Title	Microsoft Word - Instruction Manual.doc
Document Creator	PScript5.dll Version 5.2.2
Document Author:	paul

CM-20 / CM30
Instruction Manual
INSTRUCTION MANUAL
MODEL: CM20 (whole set) / CM30 (without wireless headphone)
INTRODUCTION & WARNINGS
Thank you for purchasing this iPod Universal Docking System with built-in
amplifier, wireless speakers & wireless headphone (only available in CM20
system), the result of our advanced state-of-the-art electronic design. To
achieve the best results from this product, please read this manual carefully
before operating this product.
In no circumstances attempt to open this product. The presence of high
voltages or radio frequency emissions means that maintenance should only be
carried out by the appointed service centers.
ATTENTION
• To avoid risk of electric shock, DO NOT exposes this product to water or
dampness.
• The technical assistance service manual contains important
maintenance instructions for the safety of the product.
PRECAUTIONS
• DO NOT Place this product on a very hot or very cold surface & keep
out of direct sunlight.
• Avoid using or storing the product in a dusty or damp area, in any
unstable location or in any magnetic zone.
• Always keep & operate this product in a well-ventilated environment.
•
•
•
•
DO NOT use petrol, gasoline, thinners or any solvent to clean the
product.
Remove dust or stains with a damp cloth only.
Do not use oil or grease any mechanical parts. All moving parts in this
produce were thoroughly lubricated & sealed in the factory & require no
further lubrication.
If any liquids should accidentally fall on or get in to the product,
immediately switch off the power &contact an authorized service center
or a qualified & registered electrician for assistance. Before using the
product with the approved power adapter provided, ensure the electric
•
•
•
•
•
power supply in your country is compatible with the voltage rating of the
provided power adapter.
Use ONLY the provided power adapter. Never use other power
adapters even if they have the same specifications or rating.
Do not insert or remove the power adapter for the electric outlet with wet
or damp hands.
Remove the power adapter from the electric outlet if the product is not in
use for a long time.
When inserting or removing the power adapter from any electric outlet,
pull the plug only.
Never pull or jerk the cable to avoid the risk of electric shock due to
damage to the cable.
NOTE: Due to continuing development of the products, the specifications and
design of this product is subject to change without prior notice.
SYSTEM COMPONENTS
1. 1 x iPod Universal Docking
2. 5 x 1 specific iPod adapter
A. #3 – iPod mini (4GB, 6GB)
B. #6 – iPod photo & Color U2 iPod (20GB, 30GB) & iPod with color
display (20GB)
C. #7 – iPod photo (40GB, 60GB) & iPod with color display (60GB)
D. #8 – iPod nano (2GB, 4GB)
E. #11 – iPod nano_2nd generation (2GB, 4GB, 8GB)
3. 1 x Wireless Speaker
4. 1 x Wireless Speaker (only available in CM20)
5. 1 x 12V AC/DC Power Adapter for docking use
6. 1 x RCA Cable to 3.5mm Plug Cable (for Audio use in your TV or similar)

7. 1 x 3.5mm Plug (3-pole) Cable to 2 x 3.5mm Plug (2-pole) Cable

8. 1 x USB 2.0 Cable 
POSITION OF CONTROLS
Docking Part
A2
B4
A1
B1
A3
A4
B5
B3
B2
A1. Docking (remember to place with your suitable iPod adapter)
A2. Antenna
A3. Volume Control
A4. Power Indicator
B1. Power Switch (Off / On plus Amplifier function / On plus Wireless function)
B2. 12V DC Power Socket
B3. Audio In
B4. Audio Out
B5. USB slot for synchronizing with PC
Docking Adapter Part
We provided the iPod adapters, which are suitable for mini iPod (#3), iPod
Photo/Color 20G_30G (#6), iPod Photo/Color 40G_60G (#7), iPod nano (#8) &
iPod nano 2nd (#11)
Wireless Speaker Part
C1
C4
C2
C5
C3
C1. Powerful Speaker
C2. Antenna
C3. Volume Control
C4. On/Off Switch
C5. DC charger socket
C6. Battery Compartment
(at the bottom of the speaker box)
C6
Wireless Headphone Part (Available in CM20 only)
D4
D2
D1
D3
D1. On/Off Switch
D2. Power LED Indicator
D3. Volume Control Switch
D4. Battery Compartment (on the Left Headphone)
POWER SUPPLY & CONNECTIONS
1. Connect the plug of the provided power adapter to the 12V DC socket of
the docking and connect the plug to the electric outlet.
2. Put your iPod into the dock with appropriate adapter, or simply connect
your audio source by using the provided audio cable to the “Audio In” of the
docking.
Caution: The iPod music will mute automatically when you plug the 3.5mm
plug to the “Audio In” jack from the docking.
3. Turn on your iPod by switching the power switch to AF ot TX
NOTE:
1. Always remember to remove the power adapter form the electric outlet
when the product is not in use.
2. This device will automatically switch-off when there are no audio signals for
about 1 minute.
OPERATION
For Normal Audio Mode:
1. Connect the speakers to Audio Out socket
2. Place your Music iPod onto the docking and switch on your device to AF
mode
3. Use the functions key to select the appropriate action
4. Enjoy your music.
For Wireless Mode:
1. Place your Music iPod onto the docking and switch on your device to TX
mode
2. Switch on your wireless speakers or wireless headphone (only CM20)
3. Adjust the volume by using your volume control from your speaker or
headphone respectively since the volume from your iPod or volume from
your iPod docking will be malfunction when you are using wireless mode
4. Enjoy your music
MAINTENANCE
The system is maintenance-free.
opened, the warranty is voided.
Therefore never open it if the system is
Check the technical safety of the system and the connected units regularly for
damaged cable or housing. If it becomes probable that a risk-free operation
is no longer possible, take the system out of operation and secure it against
unwilling operation in the following cases a risk free operation becomes
improbable:
• The system is visibly damaged.
• The system does not work any more
• After a long storage under poor conditions
• After heavy transport stress
The system should be cleaned on the outside with a soft dry cloth or brush.
Never use aggressive cleaning agents or solvents, which could damage the
housing and impair the function.
Before cleaning the system observe the following safety instructions:
•
•
•
When opening covers or disassembling parts, live parts may be
exposed.
Before any maintenance or repair every connected unit must be took
out the batteries.
Specialists who are aware of the risks and of the relevant regulations
may only execute repairs.
DISPOSAL
Always dispose of used systems according to the current legal regulations.
TROUBLE-SHOOTING
Observe the safety instruction first!
No Sound:
• An audio source is not switched on
• No power supply to the transmitter or no batteries for the speaker or
headphone. Check the operation LED
•
The volume control on the speaker or headphone is in minimum
position or the volume is too low.
Playback on only one channel:
• The balance control on the audio source is not set correctly.
• The iPod is not plugged correctly
Playback noise
• The range of the transmitter has been exceeded.
• There is a metal barrier between the transmitter and receiver ( i.e. a
steel reinforced concrete wall).
• Disturbance by other radio emitters (cordless telephone, computer,
microwave oven etc.). Find another position for the system or the
disturbing unit respectively.
Distortion
• Volume on the headset is set too high.
•
Reduce volume.
Volume on the audio source is too high; there is an overdrive at the
input of the transmitter. Reduce volume.
TECHNICAL DATA
• Operating voltage:
Transmitter - 12V AC/DC Adapter
Wireless speaker - 3V DC by 4 x AA size batteries (not included)
Wireless headphone - 3V DC by 2 x AAA size batteries (not included)
• Frequency response: 30Hz - to 3000Hz
• Transmitter frequency: 49.86MHz
• Range: Approx. 10 – 15meters (largely depending on surrounding
conditions)
WARNING
• Ensure a minimum distance of 5 cm around the apparatus for sufficient
ventilation.
• Ensure that the ventilation is not impeded by covering the ventilation
openings with items, such as newspapers, tablecloths, curtains, etc.
• Do not place naked flame sources, such as lighted candles on the
apparatus.
• Use the apparatus only in moderate climates (not in tropical climates).
• Do not expose the apparatus to dripping or splashing.
• Do not place objects filled with liquids, such as vases, on the apparatus.
• The location of the marking are situated on the base at the bottom of the
•
•
apparatus
The mains plug or the appliance coupler shall always remain readily
operable.
Take attention to the environmental aspects of battery disposal.
FCC statement
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio frequency energy and if
not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on. The user is encouraged to try
to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
To assure continued compliance, any changes or modifications not expressly
approved by the party responsible for compliance could void the user’s
authority to operate this equipment. (Example- use only shielded interface
cables when connecting to computer or peripheral devices).
FCC Radiation Exposure Statement
This equipment complies with Part 15 of the FCC Rules.Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference
that may cause undesired operation.
Channel
This equipment marketed in USA is restricted by firmware to only operate on
49.86MHZ one channel only.

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
XMP Toolkit                     : 3.1-701
Producer                        : Acrobat Distiller 7.0 (Windows)
Create Date                     : 2008:04:07 17:45:16+08:00
Creator Tool                    : PScript5.dll Version 5.2.2
Modify Date                     : 2008:04:07 17:45:16+08:00
Format                          : application/pdf
Creator                         : paul
Title                           : Microsoft Word - Instruction Manual.doc
Document ID                     : uuid:60cf159e-3281-439b-bbb6-9ad7480f1d4a
Instance ID                     : uuid:b1e14080-81ce-43f1-b4cc-1cd7bdfb951e
Page Count                      : 11
Author                          : paul

EXIF Metadata provided by EXIF.tools