K1 The K1 is a stereo karaoke amplifier, and it can read as USB, SD card (MMC) and MP3 THE AUX can connect with CD, DVD, MP3, MP4, MP5 and computer. FM Stereo auto research from 87.5-108.0MHz Five ways EQ control, professional control with karaoke 4.0 channel output Function:
1. POWER 2. VOLUME -----------------------------------------------Volume adjustment 3. TONE----------------------------------------------------OK tones 4. TIME----------------------------------------------------Reverberation time 5. ECHO---------------------------------------------------Reverberation depth 6. MIC1 VOL--------------------------------------------- Microphone Volume adjustment 7. MIC1 VOL---------------------------------------------- Microphone Volume adjustment 8. MIC 1-------------------------------------------------- Microphone input 9. MIC2----------------------------------------------------Microphone input 10. MODE USB/FM/AUX----------------------------------------------play mode selection 11. NEXT ---------------------------------------------------------------------next (in play) 12. P/P 13. PREV -----------------------------------------------------------------------back (in play) 14. USB ------------------------------------------------------------------insert the u disk 15. SD/MMC CARD--------------------------------------------------insert the card 16. Mater 1718.Balance Back 1 1. AC220V 50HZ ------------------------------------------ Power input 2. DC 12V ------------------------------------------ DC 12-14V input or battery input +
3. DC 12V ------------------------------------------ DC 12-14V input or battery input -
4. MAIN L ------------------------------------------- Left channel out put 5. MAIN R ------------------------------------------- Right channel out put 6. SURR L------------------------------------------- Left surround out put 7. SURR R ------------------------------------------ Right surround out put REC OUT 8. Record output 9. AUX INPUT 10. ANT FM RADIO ANTENNA Technical data FM87.5108.0MHZ V5.0 Bluetooth Specification: Bluetooth Profiles Supported: AVRCP.TS.1.6.0/A2DP.TS.1.3.1/HFP.TS. 1.7.0/RF.TS.4.2.0/BB.TS.4.2.0 Sensitivity: 2uV 30dB Stereo separation >30dB SNR >80dB USB_MP3/SD_MP3 Channel separation >50dB (1 KHz) LINE-IN Input power: 350 mV (Max) Impedance: 10Kohm---47 Kohm Other Power supply: DC12V AC220V DC maximum current consumption 5A Out put power 40W x4CH Speaker impedance 4---8 ohm BLUETOOTH OPERATION Pairing:
Turn on the Bluetooth to connect the last connected device. 2 If no device, entering the pairing mode. Search for the. Bluetooth name of K1and click on the pairing connection. Pairing mode: The red and blue LED flash alternately. After connection, the blue LED flashes slowly once every 5sec with CONNECT prompt voice. Environment temperature temperature operation storage operation storage 1845
-260 1080%without gel 1085%without gel Operating conditions Ordinary office or home environment. Avoid excessive dust. Avoid direct sunlight or work near the place which is in light. Security guidance 1.Be sure to read carefully and keep this manual. 2. Please keep in sealing completely and packing sound when storage and transportation. 3. Before using, put the machine on a solid surface 4. Openings seam slot is for airing, avoid case of overheating in parts, do not cover or jam. 5. Before connecting the power, please make sure the power supply voltage value is DC / 12 V. 6. Connecting DC12V POWER supply, the LED display bright (POWER), indicating that the machine turn on the POWER, please shut off (POWER) when shutdown 7. Please protect the power cord, ensure it won't be trampled or other may lead to appear suddenly loses power of accidents, And don't piled up any object on the power line. 8. Please pay attention to the manual mentioned all attention and warnings 9.Shall not take any liquid into the machine sewing, otherwise, it will have a serious damage or leakage 10. Do not have any changes or amendment to this equipment. If the equipment have any abnormalities, please look for professional handling. 11. Please don't take this device in or stored in environmental which the temperature is more than 60 degrees Celsius, otherwise, it will cause damage to equipment. FCC Warning 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. 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:
3
-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. Radiation Exposure Statement 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 and your body. 4