LAYVIKAY Mini Stereo Amplifier User Manual

LAYVIKAY Mini Stereo Amplifier

OPERATION INSTRUCTIONS

1. Power switch: Used for turning on or off the AC /DCpower of the unit
2. MICI input connector
3. Power on indicator
4. Output CLIP indicator
5. Controls for adjusting Bass EC
6. Controls for adjusting Treble EQ
7. Controls for adjusting MliCinput levell
8. Controls for adjusting LINE input level and tho Mp3 player level
9. Partition control There are2 partitions. each partition can easily control the opening andclosing
10. SD Card which loaded many songs easily can be a good quality line signal source via thispor
11. USB inferface: a U disk which loaded many songs easily can be a good quality line signal source via this port.
12. DISPLAY: This machine built in one FM/AM digital radio, one MP3 player with USB/SD port. This LED shows the status of the Radio/MP3/AUX /Bluetooth player,
13. MODE:Used to choose the machine’s working mode, the working mode cycling according to the order FM AUX MP3.Bluetooth.
14. For This button switch between play and pause. For This button :short press this button to get the next storage radio, long press will automatic search and storage radio station.
15. /V-, Short press this button is to Previous Song, and long press this button is to lower the volume. For series, when in FM mode, short press this button is search radio station from high tolow
16. /V+, Short press this button is to Next Song, and long press this button is to increase the volume. when in FM mode, short press this button is search radio station from low to high.

SPECIFICATION

1. AUX/Line output.
2. Stereo Line inputs.
3. Power output terminals:  4~ 16ohm, 70V 1 0OV two modes, choose one mode, do not use two modes at same time100V output mode only can be used to connecet the the speaker or woofer has match inpedance transfomer.
4. AC- Power cord.
5. Fuse holder.
6. 12VDC input.
7. Antenna

MODEL

MAX OUTPUT POWER

|

50W I 50W I BOW

| EQUALIZER| LOW +/-12dB @80Hz

HIGH +/-12dB @16KHz

---|---|---|---
Frequency response| 80Hz~16KHz +/-2dB| 10OINPEDANCE| >400ohm
Rated THD(1KHz)| <0.5%| AC-Power Supply

DC Power Supply

| AC220V~230V 50Hz-60Hz
S/N radio| >85dB| DC 10.5V~13V
MIC input| unbalanced10Kohm-45dB| Weight(Kg)| 2.5
LINE input| unbalanced 10Kohm -10dB| Dimensions| 2sox22ox66cm

SAFETY NOTICES AND CAUTIONS

• Read this manual carefully before using this product for the first time. This manual includes important instructions about installation, operation and safety precautions
• We will assume no responsibility f you do not comply with these instructions and meet troubles
• The output voltage can reach up to 180 volts,all installations and operations must be referred to qualified personnel who has been specially trained.

1. Location
   Keep the unit away from locations where it is likely to be exposed to high temperatures or humidity­such as near radiators, etc. Also avoid locations which are subject to excessive dust accumulation orvibration which could cause mechanical damage and locations subject to strong electromagneticfields, such as close to broadcast equipment.

2. Ventilation
   The unit has ventilation slots on the side and bottom panels. Do not block these vents.

3. Avoid physical shocks
   Strong physical shocks to the unit can cause damage. Handle it with care.

4. Do not open the case or attempt repairs or modifications yourself
   This product contains no user-serviceable parts. Refer all repair or maintenance to qualifiengineer.

5. Always power off before making connections
   Always turn the power off before connecting or disconnecting cables. This is important toprevent damage to the unit itself as well as other connected equipment.

6. Clean with a soft dry cloth
   Never use solvents such as Benzine or thinner to clean the unit.Wipe clean with a soft, dry cloth.

7. Always use the correct power supply
   Make sure that the power supply voltage specified on the rear panel matches your local AC mains supply. Also make sure that the AC mains supply can deliver more than enough current to handle all equipment used in your system.When use the DC power supply, voltage and polarity must conform to the requirements ofthe machine.

8. Must be connected correctly
   Although this unit have goodly protect functions to avoid damage because of short or overload, we should be turn away short or overload for system chronically turning normally.The 4-60 output port can connected to 4-60 constant resistance speakers. The 1 OOV output part’s minimum output inpedance Is 4000, it can only be used to connected tho speaker or woofer has match inpedance transfomer. When choose this kind of speakers please choose better one as possible( in general, when two speakers have the same output power, the one has big resistance will be better than the small one.) Otherwise, will damage the sound quanlity and lower the output power, and oven broke the amplifier

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