FeiChi Electronic K300 Outdoor Karaoke Power Supply Instruction Manual
- May 15, 2024
- FeiChi Electronic
Table of Contents
- Product and accessories
- How to charge the power
- Charging time
- Application method of AC output
- How to operate DC output
- Introduction to product function
- Introduction to product interface
- Operating instructions
- Sound operation instruction
- Operating instructions of remote controller
- Parameter descriptions
- Precautions
- Product warranty
- Documents / Resources
OUTDOOR KARAOKE
POWER SUPPLY
K300
Operating Manual
Connect power to charge outdoor power supply
The manual is used to guide how to use the product. In case of any problem in
operation, please contact us.
Product and accessories
How to charge the power
Upon delivery of product, there shall be about 50% electric quantity.
You could immediate operate the product after receiving. We suggest that the
product shall be operated after being fully charged.
- The support could be operated when being charged. The product output shall be switched off during its first charge as suggested.
- The AC adapter is adopted. The AC socket is inserted into the mains AC socket, and the DC head is inserted into the power charging port.
- The product supports the DC input, with input voltage of 12V-30V (solar charge and car charger: trolley/recreational vehicle). 3 kind s of inputs adopt the same charging port for charging.
- LCD displays 100%, which means full charge.
Charging time
| |
---|---|---
AC adapter
Fully charged in
about 6 hours| Car charger 12V trolley for
about 4.5 hours.
24V recreational vehicle
for about 3 hours.| 100W solar energy charge
for about 6-8 hours.
Needing to separately match
(under the continuous
exposure to strong sunlight)
Application method of AC output
It is applicable to the projector, camera, laptop, television, UVA, fan, etc.
- Keep long press of AC switch for three seconds for switching on/off AC. When the AC outputs for 1 hour continuously and the external zero load is detected, the product is automatically off; System defaults time.
- Insert the equipment power supply socket into the product’s AC output port. Upon AC output, product would generate heat, and the built-in cooling fan would automatically start to exhaust air, which is normal.
If product load is more than 300W, after long-time running, it would generate overload protection and automatically switch off output.
How to operate DC output
It is applicable to the mobile phone, tablet computer, car refrigerator, LED lamp, etc.
- Keep long press of DC switch for three seconds for switching on/off DC. Upon output of plug specification DC552112V, please confirm that the power supply voltage of external equipment is 12V, otherwise, the equipment would be damaged, and our company doesn’t undertake responsibilities.
- Keep long press of USB switch for 3 seconds to switch on/off USB. The TYPE-C is applicable to charging the mobile phone, tablet computer and laptop. The USB applicable to charging mobile phone.
Introduction to product function
Introduction to product interface
Operating instructions
Function Operation Instructions
EQ: Keep short press of sound effect mode for switch. Keep long press of
external resonance of on/off horn.
M: Keep short press of switch-on/off microphone sound, double click mode for
switch, and keep long press of original sound elimination.
:Keep short press of volume reduction and keep long press of previous song.
:Keep long press of on/off and keep short press of pause play.
:Keep short press of volume turn-on and keep long press of the next song.
:Single click indoor/outdoor sound effect switch, double click TWS two
couplets and keep long press of disconnection to Bluetooth.
:Keep short press of light color pattern switch.
Operating instructions of interface
AUXOUT: Insert earphone to monitor sound upon livestreaming and operation of
instrument.
OTG: Livestreaming recording interface. Insert livestreaming line for
livestreaming.
DC/12V: The charge output interface is applicable to the power supply
equipment of less than 12V60W, such as 12V LED lamp strip, car refrigerator,
etc.
TYPE-C1 and C2: Fast charge output is applicable to the fast charge of mobile
phone, laptop and tablet computer.
USB-A1 and A2: Fast charge output is applicable to the super-fast charge of
mobile phone.
Charging port: It is applicable to the original charger, the original vehicle-
mounted charging cable (trolley/recreational vehicle is optional) and solar
panel charging.
AC: The AC 220V output, with pure sine wave, is applicable to the equipment of
less than 300W, including projector, television, electric fan, computer, etc.
Sound operation instruction
Bluetooth mode
Bluetooth connection: After startup, the product is defaulted as Bluetooth.
Enter the Bluetooth mode or press “M” key to switch to the Bluetooth mode. If
the connection fails, the Bluetooth indicator lamp flashes. After smooth
connection, Bluetooth indicator lamp is normally on. Switch on mobile phone to
scan Bluetooth.
After searching “K300”, click pairing. After smooth connection, there is
prompt tone. After one-time connection between machine and mobile phone, the
Bluetooth owns memory function. After startup again, the Bluetooth can connect
automatically or manually. In case of disconnection, disconnect via mobile
phone’s Bluetooth equipment or keep long press of the Bluetooth key of sound
for 3s, and then power off.
Playing music: Switch on mobile phone or other Bluetooth equipment to download
own favorite songs for playing.
Mode of USB/TF card
When U disk or TF card is inserted, the sound would automatically play on the
principle of back-plug first and send out the prompt tone. When U disk and TF
card are inserted, keep short press of “M” key for switch. The product
supports to decode and play MP3 audio.
AUXIN (external audio input) mode
When the AUXIN external audio cable is inserted, the loudspeaker box would
automatically play on the principle of back-plug first and send out the prompt
tone. When AUXIN, U disk and TF card are inserted at the same time, keep short
press of “M” key for switch.
Livestreaming function
Insert earphone into earphone monitor jack, and wear it. Insert OTG
livestreaming data cable, and connect to mobile phone or other equipment and
switch on livestreaming APP or video for shooting. Insert 3.5MM 3-section AUX
cable and connect to plating equipment as accompaniment, or connect another
mobile phone to Bluetooth play as accompaniment, or play USB or TF card as
accompaniment. Switch on wireless microphone, and adjust the wireless
microphone’s sound volume as per demands for Karaoke or livestreaming.
Operating instructions of remote controller
Parameter descriptions
Basic parameters of sound
| Distortion degree | ≤1% |
|---|---|
| Separation degree | ≥60dB |
| Signal-noise ratio | ≥70dB |
| Speaker impedance | 4 Ω |
| Volume adjustment mode | Key adjustment |
| Bluetooth receiving distance | ≥10m, version 5.3 |
| Frequency response range | 160Hz-20KHz |
| Woofer power | 60W |
| Tweeter power | 25W |
| Audio input mode | USB,AUX,TF card, OTG, microphone, accompaniment and |
Bluetooth playing
Basic parameters of microphone
| Output impedance | 600 Ω±15% |
|---|---|
| Battery voltage | 3.7V |
| Directional feature | Single pointing |
| Transmission frequency | 630MHz-665MHz |
| Frequency response range | 60Hz-15KHz |
| Sensitivity | -49+3dB(at1KHz))0dB=1mV/Pa |
| TYPE-C charging port | 5V |
| Model | K300 |
|---|
Lithium iron phosphate
battery pack energy| 15Ah/19.2VDC(288Wh)
AC output| 120V~60Hz, continuous 30OW Max, peak value 600w
2TYPE-C output| 5V 3A,9V 3A,12V 2.5A,15V 2A,20V 1.5A,30W Max
2USB output| 5V 3A,9V 2.5A,12V 2A,24W Max
2DC12Voutput| 12V 5A 60W Max
Battery capacity| 288Wh （90000mAh3.2V ）
Cycle life| ＞2500times
Adapter charging| 15V 3A 45WMax
Vehicle-mounted charging| 12V/24VDC 100W Max
PV solar charging| 12V~30VDC 100W Max
Operating temperature| -10~40°C
Charging temperature| 0~40°C
Size| 190mm190mm272mm
Weight| 5.5KG
Shell material| PC flame retardant + steel mesh
Precautions
Please carefully read the operating manual prior to operation and operate as
per the product operating manual.
The product contains electronic components at high voltage. Please avoid short
circuit and accident during operation.
The product shall not be taken on the plane.
Please adopt the original adapter and accessories upon charge/discharge.
Please don’t product touching fire, liquid and flammable materials.
Please don’t expose to the sun for a long time.
Avoid short circuit of product resulting from small hardware, metal, coin,
etc.
The product would heat in operation process.
The product contains Lithium-ion batteries. Please keep in at 0~45°.
Please don’t dismantle the machine.
If product isn’t operated for a long time. Please turn off all switches and
recharge every 3~5 months.
If the product needs discarding, please abide by the local rule of law.
Product warranty
Appropriate usage mode can prolong the service time of product. Please operate the machine in strict accordance with the product operating manual. The product is only operated by consumers. The effective period of product warranty lasts for two years.
Product warranty card
| Purchase date: | Purchase date: |
|---|---|
| User name: | User name: |
| Contact Tel.: | Contact Tel.: |
Problem descriptions:
Product details
- The company’s product is free from repair in case of quality problems in normal use condition within two years after the date of sale.
- Within the warranty period, the following circumstances are beyond the warranty scope. Please note:
- Man-made damage;
- Damage resulting from force majeure;
- Fault and damage resulting from failure to operate as per the operating manual; * Damage resulting from voluntary disassembly. 3. The product isn’t waterproof. The abnormality of product resulting from water inflow is beyond the scope of warranty. 4. The warranty card is corresponding to goods. Please keep it carefully.
FCC STATEMENT :
This device 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.
Warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
NOTE: 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 or more 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
RF warning statement(for Outdoor karaoke power supply):
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.
RF warning statement(for microphone):
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This equipment can be used in portable exposure condition without restriction.
Outdoor karaoke
power supply
Documents / Resources
|
FeiChi Electronic K300 Outdoor Karaoke Power
Supply
[pdf] Instruction Manual
2A8D6K300, 2A8D6K300, K300, K300 Outdoor Karaoke Power Supply, Outdoor Karaoke
Power Supply, Karaoke Power Supply, Power Supply, Supply
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