Lightspeed CAT 860 Manuel utilisateur

User Manual

Classroom Audio System

860

CAT 860

TABLE OF CONTENTS

SECTION 1: 6 Important Safety Instructions

Overview 8 System Components and Unpacking

10 Optional Components

11 CAT 860 Front Panel Controls

12 CAT 860 Rear Panel Controls

13 Infrared Sensor / Receiver (ISR) Connections

14 REDMIKE Controls and Connections

15 Cradle Charger Controls and Connections

SECTION 2: 16 Step 1. Location of the Ampliﬁer

Set-up & Use 17 Step 2. IR Sensor / Receiver (ISR) Installation

20 Step 3. Installation of Ampliﬁer Wall-Mount Bracket

20 Step 4. Speaker Installation

21 Step 5A. Connect the Power Supply

21 Step 5B. ISR Connection

22 Step 5C. Speaker Connection(s)

22 Step 5D. Audio Input Connections

23 Step 6. Audio Integration

24 Step 7. Charging the REDMIKE

25 Step 8. Set-up and Operation of REDMIKE

26 9. Audio Equalization of the CAT 860

27 10. Output to Personal Assistive Listening Device

28 11. Using the REDMIKE to Amplify External Audio

Equipment

29 12. PageFirst: Priority Mute

30 13. RS-232 Serial Interface Programming

30 Serial Interface Protocol

30 RS-232 Data Signals

31 Connector Signal Wiring

31 Command Structure

32 Summary of Command & Response

Transactions

34 Control Character Hex Value and Deﬁnition

34 General Format for Action Command Exchange

for Basic and Advanced Command Set:

35 General Format for Query Command

Exchange:

35 General Format for Aborted Command

Exchange (Both Basic and Advanced Command

Sets:

36 14. RS-232 Serial Interface Command Deﬁnition

Basic Command Set for Audio Switcher

Operations

Audio Input Functions for the A/V Source

Group

36 1. Enable Audio/Video Source Command

37 2. Increment Audio/Video Sources

Command

38 3. Decrement Audio/Video Sources

Command

39 4. Increment Microphone Audio Inputs

Command

40 5. Mute Audio/Video Sources Command

41 6. Un-mute Enabled Audio/Video Source

Command

42 7. Mute Microphone Audio Inputs Command

42 8. Un-mute Microphone Audio Inputs Command

43 9. Toggle Mute for Enabled Audio/Video Source

Command

44 10. Toggle Mute for Microphone Audio Inputs

Command

45 11. Query Enabled Audio/Video Source

Command

46 12. Query Absolute Volume Audio/Video Source

Command

47 13. Query Absolute Volume Microphone Audio

Input Command

48 14. Query Mute for Audio/Video Source

Command

49 15. Query Mute for Microphone Audio Inputs

Command

Advanced Command Set for Audio Mixer

Operations

Audio Input Functions for the A/V Source Group

50 1. Select Audio Input Command

51 2. Query Selected Audio Input Command

Audio Input Functions for the A/V Source Group

52 1. Differentially Increase Volume for Selected

Audio Input Command

53 2. Differentially Decrease Volume for Selected

Audio Input Command

54 3. Set Absolute Volume for Selected Audio Input

Command

55 4. Query Absolute Volume for Selected Audio

Input Command

56 5. Select Audio Output Command

54 6. Differentially Increase Volume for Selected

Audio Output Command

TABLE OF CONTENTS CONT’D

Audio Input Functions for the Infrared Source

Group

56 1. Select Infrared Input Command

57 2. Differentially Increase Volume for Selected

Infrared Input Command

58 3. Differentially decrease volume for selected

infrared input Command

59 4. Set Absolute Volume for Selected Infrared

Input Command

60 5. Query Absolute Volume for Selected Infrared

Input Command

Input Muting Functions Group

66 1. Mute Selected Audio Input Command

67 2. Un-Mute Selected Audio Input Command

System Management Functions Group

68 1. Query Model and Software Version Command

67 2. Un-Mute Selected Audio Input Command

System Management Functions Group

68 1. Query Model and Software Version Command

SECTION 3: 71 REDMIKE VC: Controls and Connections

Optional Accessories 72 Charging

72 Initial Set-Up

73 LT-71: Controls and Connections

74 Charging

75 Initial Set-Up

76 REDMIKE Share: Controls and Connections

77 Charging

78 Initial Set-Up

79 iR Media Connector: Initial Setup

80 Audio Integration

80 Other Optional Accessories

SECTION 4: 81 Troubleshooting Guide

Troubleshooting 82 Tips to Obtain Optimal Audio Performance

SECTION 5: 83 Warranty Statement

Warranty &

Speciﬁcations

85 Safety Warnings and Certiﬁcations

86 System Speciﬁcations

TABLE OF CONTENTS CONT’D

55 7. Differentially Decrease Volume for Selected

Audio Output Command

56 8. Set Absolute Volume for Selected Audio

Output Command

57 9. Query Absolute Volume for Selected Audio

Output Command

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use the apparatus near

water.

6. Clean only with dry cloth.

7. Do not block any ventilation

openings. Install in accordance

with the manufacturer’s

instructions.

8. Do not install near any heat

sources such as radiators,

heat registers, stoves, or other

apparatus (including ampliﬁers)

that produce heat.

9. Do not defeat the safety purpose

of the polarized or grounding-type

plug. A polarized plug has two

blades with one wider than the

other. A grounding- type plug has

two blades and a third grounding

prong. The wide blade or the third

prong is provided for your safety. If

the provided plug does not ﬁt into

your outlet, consult an electrician

for replacement of the obsolete

outlet.

10. Protect the power cord from

being walked on or pinched

particularly at plugs, convenience

receptacles, and the point where

they exit from the apparatus.

11. Only use attachments/ accessories

speciﬁed by the manufacturer.

12. Use only with a cart, stand, tripod,

bracket or table speciﬁed by the

manufacturer, or sold with the

apparatus. When a cart is used,

use caution when moving the cart/

apparatus combination to avoid

injury from tip-over.

13. Unplug this apparatus during

lighting storms or when unused for

long periods of time.

14. Refer all servicing to qualiﬁed

service personnel. Servicing is

required when the apparatus has

been damaged in any way, such

as power-supply cord or plug is

damaged, liquid has been spilled

or objects have fallen into the

apparatus, the apparatus has been

exposed to rain or moisture, does

not operate normally, or has been

dropped.

15. When the mains plug or appliance

coupler used as the disconnect

device, it shall remain readily

operable.

16. Please keep the unit in a good

ventilation environment.

IMPORTANT SAFETY INSTRUCTIONS

1. Overview 3. Optional

Accessories 4. Troubleshooting 5. Warranty, Safety

& Speciﬁcations

2. Setup & Use

Ampliﬁer Power

Supply

SECTION 1:

OVERVIEW

SYSTEM COMPONENTS AND UNPACKING

The standard conﬁguration of the CAT 860 will contain:

ISR Infrared Sensor/

Receiver and Cable

Charging Cradle and

Power Supply

REDMIKE®

Classroom

Microphone

CAT 860 Ampliﬁer

860

1. Overview 2. Setup & Use 3. Optional

Accessories 4. Troubleshooting 5. Warranty, Safety

& Speciﬁcations

Speakers and Speaker Wire

Systems can be conﬁgured with a variety of different speaker types,

including the following:

Standard Components

AMP-860 Audio ampliﬁer/mixer

PS-24V-2.5 24V/2.5A power supply for CAT 860

RX-ISR Infrared sensor/receiver with mounting bracket

CA-PSE50 50’ plenum-rated Cat 5e cable

RMT REDMIKE classroom microphone with battery

BA-NH2A27 AA NiMH rechargeable sensing battery for REDMIKE

AC-RMLC2 REDMIKE lavaliere cord

BC-RMCC REDMIKE cradle charger

PS-5V-1.0 5V/1.0A power supply for cradle charger

SPEAKERS Contact Lightspeed at 800.732.8999 for speaker info

NXQ (x 1)

WMQ (x 4)

DRQ (x 4)

MCQ (x 1)

1. Overview 3. Optional

Accessories 4. Troubleshooting 5. Warranty, Safety

& Speciﬁcations

2. Setup & Use

OPTIONAL COMPONENTS

Optional equipment which may be part of your CAT 860 system:

REDMIKE® VC

Volume Control

Microphone

REDMIKE Share

Handheld Mic &

Charger Cable

LT- 71

LT-71 LightMic

and Charger

Cable

Optional Components

RMV REDMIKE VC microphone with battery

RMS REDMIKE Share handheld microphone with battery pack

LT71 LightMic microphone with batteries

BA-NH2A27 AA NiMH rechargeable sensing battery for REDMIKE

BA-NH2APK NiMH rechargeable battery pack for REDMIKE Share

BA-NH1 AA NiMH rechargeable battery for LT71 (2 per microphone)

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