VocoPro VHF-3300 User Manual

VHF-3300
Dual Channel Rechargeable Wireless Microphone System
owner's manual
Features:
Dual-Antenna Receiver design doubles as a Mic Charger/Holder
Squelch Circuitry Eliminates Background and RF Noise Bursts
VHF band Quartz Lock for drift-free operation
Auto-mute circuitry provides noiseless ON/OFF switching
Individual front panel Volume controls for precise vocal level mixing
Dual 1/4” unbalanced outputs for separate and mixed signal output
Excellent operating range up to 150 feet.
Dual front panel RF LED indicators
19” rackmountable to occupy a single rack space with included mounting brackets
Built-in charger on top of reciever both rechargers mic batteries and secures mics when not
in use
ON
OFF
VHF-3300
POWER CH. A
VOLUME VOLUME
CH. B
RF RF
WIRELESS VHF DUAL CHANNEL
RECHARGEABLE MIC SYSTEM

VocoPro VHF-3300 Specifications

General

Type	Wireless Microphone System
Frequency Bands	VHF
Channels	Dual Channel
Number of Channels	2
Microphones Included	2
Microphone Type	Dynamic
Power Supply	AC Adapter
Operating Range	Up to 100 feet
Frequency Response	50 Hz - 15 kHz
Modulation	FM
Output Connectors	1/4"
Battery Type	9V

Summary

Safety Instructions

Explanation of Graphical Symbols

Explains the meaning of common safety symbols used in the manual, like lightning flashes and exclamation points.

Welcome

VocoPro Company Email Directory

FOR YOUR RECORDS

Specifications

Listening For A Lifetime

Getting Connected

Connecting the VHF-3300

Step-by-step guide to connecting the VHF-3300 receiver to a power source and a mixer or sound system.

Microphone Battery Installation

Instructions on how to properly install rechargeable batteries into the wireless microphones.

Charging Batteries

Details on how to charge the microphone batteries and information about charging indicators and battery life.

Front Panel Descriptions and Controls

Rear Panel Descriptions and Controls

Microphone Descriptions and Controls

Microphone Basics

Understanding the Proximity Effect

Explains the proximity effect and provides tips on how to use or avoid it for optimal vocal sound quality.

Feedback

Describes the causes of audio feedback in wireless systems and offers solutions to prevent or resolve it.

Microphone Placement and Tone Quality

Provides guidance on microphone positioning for vocals, speech, and use with stage monitors or PA systems.

Operations

Operating the System

Step-by-step instructions for powering on the system, connecting microphones, and adjusting volume levels.

Tips for Achieving Optimum Performance

Offers advice on maximizing audio quality and system performance, including placement and environment considerations.

Auto-Noise Squelch Feature

Explains the auto-noise squelch feature and how it prevents unwanted noise bursts.

Receiver Volume Adjustment

Details how to adjust the receiver volume controls to achieve the desired output level.

Troubleshooting