VocoPro UHF-8800 инструкция обслуживания

owner's manual UHF-8800 8 Channel UHF W ireless Microphone System                                               ?[...]

2 T able of Contents FCC Information ...................................................... 3 Listening for a Lifetime ............................................. 4 Safety Instructions ................................................... 5 W elcome ............................................................... 6 Specifications ..................[...]

3 1. IMPORT ANT NOTICE: DO NOT MODIFY THIS UNIT!: This product, when installed as indicated in the instructions contained in this manual, meets FCC requirements. Modifications not expressly approved by V ocopro may void your authority , granted by the FCC, to use this product. 2. IMPORT ANT : When connecting this product to accessories and/or anoth[...]

4 Selecting fine audio equipment such as the unit youʼve just purchased is only the start of your musical enjoyment. Now itʼs time to consider how you can maximize the fun and excitement your equipment offers. V ocoPro and the Electronic Industries Associationʼs Consumer Electronics Group want you to get the most out of your equipment by playing[...]

5 CAUTION RISK OF SHOCK CAUTION: T o reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Only refer servicing to qualified service personnel. W ARNING T o reduce the risk of fire or electric shock, do not expose this unit to rain or moisture. Explanation of Graphical Symbols The lightning flash & [...]

And thank you for purchasing the UHF-8800 from VocoPro, your ultimate choice in Karaoke entertainment! With years of experience in the music entertainment business, VocoPro is a leading manufacturer of Karaoke equipment, and has been providing patrons of bars, churches, schools, clubs and individual consumers the opportunity to sound like a star wi[...]

7 Specifications Receiver Oscillation Mode: Quar tz Controlled Fixed Frequency Stability: 10 PPM Sensitivity: 1.6uV @ sinad =12dB Max. Deviation Range: 50Hz S/N Ratio:>105dB T .H.D.: <0.5% @ 1kHz Image rejection: 85dB typical Spurious Rejection: 75dB typical Frequency Response: 40Hz~16kHz Squelch Control: dual-squelch circuit Max. Output Lev[...]

8 Thank you for purchasing the UHF-8800. T ake a few moments to look through this manual. Before setting up, please make sure the following items are included. • UHF-8800 • 8 Wireless Mics • Carr ying Case • Power Adapter Returns and Warranty In th e u nli kel y e ven t t hat th e U HF- 880 0 w oul d n eed to be sh ipp ed for re pai r , it [...]

9 Microphone Basics Microphone Position The UHF-8800 is ideal for close-up vocals and can be held in the hand or mounted on a mic stand. The most common applications and placement techniques are listed below . Keep in mind that microphone technique is largely a matter of personal taste, and there is no one “correct” microphone position. Proximi[...]

10 T o install the UHF-8800 to a 19” rack case, complete the steps below . 1. Align the UHF-8800 with the desired space in rack and slowly slide in, rear panel first. 2. While aligned, use rack case screws (not included) in the order shown below to stabilize the UHF-8800 in its space, using the “X” rotation (numbered below) will ensure even t[...]

11 Getting Connected System Connection 1. Connect the AC POWER ADAPTER to the UHF-8800 receiver’ s POWER INPUT connector , then plug the ADAPTER into a compatible AC electrical outlet. 2. Connect the UHF-8800’ s receiver to a sound system, mixer or amplifier’ s microphone input(s) with either two ¼” output jack for a mixed channel output, [...]

12 1. ANTENNAS - Provide both RF and AF signals. 2. POWER (LED) - Indicates whether the UHF-8800 is ON or OFF . When it is lit, the power is ON. 3. RF (LED) - Lights when RF signals are received from the microphone channels. 4. AF (LED) - Lights when AF signals are received from the microphone channels. 5. SQUELCH controls - Manual controls for con[...]

13 Maintenance Procedures Handheld Microphone Battery Installation 1. T o remove the lid, press down on the tab and slide the lid down towards the bottom of the mic. 2. Inser t 2 fresh 1.5-volt AA alkaline batteries. Make sure the batteries are inser ted in the right direction according to polarity (+/-). 3. Close the BA TTERY COMP ARTMENT lid. Rem[...]

14 UHF-8800 & stage monitor/p.a. loudspeakers If you will be using the UHF-8800 with stage monitors and/or P .A. system, tr y the following: • Place the stage monitor directly behind the microphone. • Locate the P .A. loudspeakers so that they point away from the rear of the microphone. (With the speakers located in these positions, the pos[...]

15 T roubleshooting Problems No sound output, RF/AF LED(s) are not glowing Received signal is noisy or contains extraneous sounds with the microphone(s) ON. There is noise coming from the receiver with the microphones turned OFF . Momentar y loss of sound as microphone(s) are moved throughout the operating range. Solutions • Make sure the microph[...]

UHF-8800 Owner’ s Manual © V ocoPro 2009 v1.0 www .vocopro.com[...]