Samson Concert 288 User Manual

OWNER'S MANUAL
Dual Channel Wireless Systems

Samson Concert 288 Specifications

General

Brand	Samson
Model	Concert 288
Category	Microphone system
Language	English

Summary

Important Safety Information

General Warnings and Cautions

Key safety warnings including electrical shock risks and general precautions.

Electrical Safety Guidelines

Guidelines for safe use related to electrical hazards, rain, and moisture.

FCC Compliance and Interference

Statement on compliance with FCC rules and potential interference.

Environmental Disposal

Instructions for proper disposal of electronic products to protect the environment.

Detailed Safety Instructions

General Usage Precautions

General precautions for operating the apparatus safely and correctly.

Plug and Outlet Safety

Safety guidelines for using plugs and outlets to prevent shock.

Cord and Accessory Safety

Precautions for protecting power cords and using approved accessories.

Environment and Servicing

Safety related to environmental exposure, ventilation, servicing, and adapters.

Battery Safety

Safety warning regarding battery exposure to excessive heat.

Introduction

System Features

System Components

CR288 Receiver Callouts

Antennas

Description of the CR288 receiver's antennas and their placement.

Volume Control (CH A)

Controls the audio signal level for Channel A output.

SELECT Button

Cycles through receiver channels and sends channel info via infrared.

PEAK Indicator

Indicates when the transmitted audio signal is overloaded.

READY Indicator

Shows when the receiver is receiving RF signal and is ready.

LED Display

7-segment display showing the current operating channel (0-9, A-F).

IR Transmitter

Used for setting the transmitter channel via infrared.

VOLUME Control (CH B)

Controls the audio signal level for Channel B output.

POWER Switch

Turns the CR288 receiver unit on and off.

CR288 Receiver Connectivity

DC Input

Connects the supplied power adapter to the receiver.

BALANCED OUTPUT

Professional XLR audio output for connecting to audio equipment.

MIX OUT UNBALANCED

1/4" jack for connecting to consumer audio equipment.

CB288 Belt Pack Transmitter Overview

Input Connector

Connects audio devices via mini-XLR or 1/4" cable.

Status Indicator

LED displays operation mode: Green (Normal), Red (Mute), Flashing Green (Low Battery).

Power/Mute Switch

Turns the unit on/off and mutes/unmutes the transmitter.

Belt Clip

Clip for fastening the transmitter to a belt or strap.

Battery Cover Release

Mechanism to open the battery cover for access.

Antenna

Permanently attached transmitter antenna for signal transmission.

CB288 Belt Pack Transmitter Controls

Input GAIN Control

Adjusts transmitter input sensitivity for optimal performance.

Battery Holder

Compartment for two AA batteries, with polarity markings.

IR Lens

Window to capture infrared signals for channel synchronization.

Screwdriver

Tool for adjusting the input GAIN control.

Channel Designation

Indicates the receiver channel the belt pack syncs with.

CH288 Handheld Transmitter Overview

Status Indicator

LED displays operation mode: Green (Normal), Red (Mute), Flashing Green (Low Battery).

Power/Mute Switch

Turns the unit on/off and mutes/unmutes the transmitter.

Battery Cover

Removable cover for accessing the battery compartment.

Battery Holder

Compartment for two AA batteries, with polarity markings.

Input GAIN Control

Adjusts transmitter input sensitivity for optimal performance.

IR Lens

Window for capturing infrared signals for channel synchronization.

Plastic Screwdriver

Tool for adjusting the input GAIN control.

Quick Start Guide

Receiver Setup and Power

Placing the receiver, extending antennas, and initial power connection.

Connecting to Amplifier/Mixer

Connecting the receiver's audio output to audio equipment.

Quick Start: Transmitter Setup

Battery Installation

Installing AA batteries into the belt pack or handheld transmitter.

Transmitter Power On

Turning on the transmitter and checking the indicator LED.

Quick Start: Channel Synchronization

Channel Selection

Choosing an available channel for the receiver (CH A).

Infrared (IR) Synchronization

Aligning transmitter IR window with receiver for channel sync.

Quick Start: Finalizing Setup

Confirming Transmission

Checking receiver signal and READY indicator after IR sync.

Audio Output Level Adjustment

Setting the receiver volume knob for unity gain.

Troubleshooting Common Issues

Steps to take if dropouts or noise occur, including channel changes.

Rack Mounting Instructions

Attaching Rack Ears

Sliding rack ears into the receiver grooves for panel mounting.

Positioning in Rack

Placing the receiver in rack space and aligning with rails.

Securing Receiver in Rack

Using screws in a crisscross pattern for stable mounting.

Mounting Two Receivers

Using a center connection piece to mount two receivers in one space.

Concert 288 Channel Plans (Groups H & I)

Concert 288 Channel Plans (Group J)

Troubleshooting Guide

No Audio Issues

Solutions for when no audio is transmitted or received.

Distorted Audio

Resolving issues with distorted or unclear audio output.

Audio Dropout

Addressing intermittent loss of audio signal.

Power Issues

Troubleshooting receiver or transmitter power problems.

Noise and Interference

Solutions for unwanted noise or RF interference.

Product Specifications

System Specifications

General specifications for the wireless system.

CB288 Belt Pack Transmitter Specs

Technical specifications for the CB288 belt pack transmitter.

CH288 Handheld Transmitter Specs

Technical specifications for the CH288 handheld transmitter.

CR288 Receiver Specs

Technical specifications for the CR288 receiver unit.

FCC Rules and Regulations

FCC Compliance Statement

Details on FCC compliance for Class B digital devices.

RF Interference Measures

Recommended measures to correct radio or TV reception interference.

Modifications Warning

Warning against unauthorized modifications to the equipment.

RSS-210 Compliance

Compliance statement for Industry & Science Canada RSS-210.

Declaration of Conformity

Reference to the Declaration of Conformity for the system.