EC 82 MD - Microphone AKG - Free user manual and instructions

USER MANUAL EC 82 MD AKG

FOR THEATER, BROADCAST AND CONFERENCES

Read the manual before using the equipment!

102 MODE D'EMPLOI

LC81 MD LC82 MD beige/cocoa

H1 Magnetclip 1

H2 Krokoclip 1

H3 Kabelclip 1 1

Abb. 6: H3
Kabelclip

Abb.8:W82 Windschutz for LC82 MD

8.3.3 Theater, Musical, Oper

Theater, Musical, Oper

Frequenz-gang XX81 MD

10.1.1 Frequenzgang

Abb. 46: Frequenzgang XX81 MD

Polar-diagramm XX81 MD

10.1.2 Polardiagramm

Abb. 47: Polardiagramm XX81 MD

Frequenz-gang XX82 MD

10.2.1 Frequenzgang

Abb. 48: Frequenzgang XX82 MD

Polar-diagramm XX82 MD

10.2.2 Polardiagramm

Abb. 49: Polardiagramm XX82 MD

1.1 Purpose of this user instructions 56
1.2 Storing this user instructions 56
1.3 Explanation of the symbols used 56
1.4 Correct use 57
1.5 Liability and warranty 57
1.6 Risk of damage 57
1.7 Safety and environment 58
1.7.1 Safety 58
1.8 Environment 59

2 DECLARATION OF CONFORMITY 59

3 MICROLITE:GENERAL DESCRIPTION 60

3.1 Introduction 60
3.2 Brief Description 60
3.3 MicroLite series variants 60

4 LavalIER MICROPHONES 61

4.1 Package content 62
4.2 Accessories 63
4.2.1 Wire-mesh grill 63
4.2.2 Lavalier clips 64
4.2.3 Wind screen 64
4.2.4 Make-up cover 65
4.2.5 AKG adapter plug 65
4.2.6 Case with window 65
4.3 Attaching the lavalier microphone 66
4.3.1 Attaching the make-up cover 67
4.4 Using the microphone 68
4.5 Cleaning the microphone 68

5 EAR HOOK MICROPHONE 69

5.1 Package content 70
5.2 Accessories 70
5.2.1 Wire-mesh grill 71
5.2.2 Cable clip 71
5.2.3 Wind screen 71
5.2.4 Make-up cover 72
5.2.5 Protection against sweat 72

5.2.6 AKG adapter plug 73
5.2.7 Case with window 73
5.3 Attaching the ear hook microphone 74
5.3.1 Attaching the make-up cover 76
5.4 Using the microphone 76
5.5 Cleaning the microphone 76

6 HEADWORN MICROPHONES 77

6.1 Package content 78
6.2 Accessories 78
6.2.1 Wire-mesh grill 79
6.2.2 Cable clip 79
6.2.3 Wind screen 79
6.2.4Make-up cover 80
6.2.5 Protection against sweat 80
6.2.6 AKG adapter plug 81
6.2.7 Case with window 81
6.3 Attaching the headworn microphone 82
6.4 Using the Microphone 84
6.5 Cleaning the microphone 84

7 CONNECTING THE MICROPHONE 84

7.1 Connecting the microphone to an AKG wireless system 84
7.2 Connecting the microphone to an alternative wireless system84
7.3 Connection to conventional mixing console using a cable 85
7.4 Optional accessories 85
7.4.1 Adapter plug for alternative systems 85
7.4.2 Phantom power adapter 86

8USE 87

8.1 General 87
8.2 Tips for use 87
8.2.1 Positioning the microphone 87
8.2.2 Avoiding disturbances from electrical interference 87
8.2.3 Rotating the phase 88
8.3 Using a lavalier microphone 89
8.3.1 Voice transmission 89
8.3.2 Recording microphone or spot microphone 90
8.3.3 Theater, musical or opera 90

8.3.4 Recording musical instruments 91
8.4 Ear hook microphone and headworn microphone 92
8.4.1 Transmitting voices or songs 92
8.4.2 Recording musical instruments 92

9 CLEANING 93

9.1 Microphone 93
9.2 Ear clip 93
9.3 Protective cap 94
9.4 Wind screen 95
9.5 Make-up cover 95

10 TECHNICAL DATA 96

10.1 XX81 MD 96
10.1.1 Frequency response 96
10.1.2 Polar pattern 96
10.1.3 Specifications 97
10.2 XX82 MD 98
10.2.1 Frequency response 98
10.2.2 Polar pattern 98
10.2.3 Specifications 99

11TROUBLESHOOTING 100

1 General

Purpose of this 1.1 Purpose of this user instructions user instruc-tions This user instruction is intended to be

This user instructions is intended to enable you to:

• Operate the equipment safely
• Use the equipment correctly.

Storing this user instructions

1.2 Storing this user instructions

Keep this user instructions in a safe place or store it electronically in an easily accessible location.

Pass this user instructions on to subsequent owners.

This user instructions is an important part of the equipment.

Symbols used 1.3 Explanation of the symbols used

Describes useful information and application notes for efficient operation of the equipment

Provides reference to more in-depth information and downloads online.

Includes information on the correct disposal of the components described.

Describes instructions on how to dispose of packaging correctly.

1.4 Correct use

Correct use

The microphones from the MicroLite series are designed exclusively for the transmission of sounds and voices.

1.5 Liability and warranty

Liability and warranty

AKG Acoustics GmbH accepts no liability or warranty for damage, if

• Microphones from the MicroLite series are used for purposes other than those described as intended use
• Damage is incurred due to incorrect operation
• Modifications are made to the microphones
• Documents are not kept up-to-date.

1.6 Risk of damage

Make sure that the piece of equipment your microphone will be connected to fulfills the safety regulations implemented in your country and is fitted with a ground lead.

1.7 Safety and environment

Safety

1.7.1 Safety

• Protect the equipment against

• Direct sunlight

• The impact of significant dust and humidity

Rain

Vibrations or knocks.

• Do not spill liquids on the equipment.

• The equipment must only be used in dry rooms.

• The equipment must only be opened, serviced and repaired by authorized personnel. The housing contains no user-serviceable parts.

• Do not place the equipment near heat sources such as radiators, heating ducts, amplifiers, etc.

• Do not expose the equipment to extreme forces and do not pull on the cable.

• Only use the equipment for the applications described in this user instructions. AKG cannot accept any liability for damages resulting from improper handling or misuse.

1.8 Environment

• At the end of the product's service life, disconnect the housing, electronics and cable from each other and discard all components in accordance with applicable disposal regulations.
• The packaging is recyclable. Dispose of the packaging via an appropriate collection system provided for this purpose.

2 Declaration of Conformity

This product conforms to the standards listed in the Declaration of Conformity. You can request the Declaration Of Conformity by E-Mail from [e-mail] or download it from www.akg.com.

3 MicroLite: General description

Introduction

3.1 Introduction

Thank you for deciding to buy an AKG product. Read the user instructions carefully before using the equipment and keep the user instructions in a safe place so that you can refer to it at any time in the future. We hope you enjoy the equipment and good luck!

Brief description

3.2 Brief Description

The microphones from the MicroLite series are professional cardio-oid or omnidirectional condenser microphones. The microphones are specifically designed for use in the following high end areas:

Musicals
Theater
- TV shows
- Presentations

The compact size ensures optimum comfort. Additionally, the microphones feature the best sound quality and long service life.

The AKG MicroLite series is compatible with all common wireless systems and can connect to an XLR cable.

Versions

3.3 MicroLite series variants

The following variants, each being cardioid and omnidirectional, are available within the MicroLite series:

Lavalier microphones (see pages 61 ff.)
- Ear hook microphones (see pages 69 ff.)
Headworn microphones (see pages 77 ff.)

4 Lavalier microphones

The LC81 MD lavalier microphones are cardioid condenser microphones and are available in black, white, beige and cocoa.

The LC82 MD lavalier microphones are omnidirectional condenser microphones and are available in black, white, beige and cocoa.

The lavalier microphones in black and white are designed to be attached to clothing and have a 1 m cable.

The lavalier microphones in beige and cocoa are designed to be used with make-up in the head area and have a 1.3 m cable.

The corresponding clips for each of these microphones are included in the package content.

Fig. 1: LC81 MD (left) and LC82 MD (right)

1 Microphone capsule
2 Recess for clip clasp (H1 and H2)
3 Microphone cable

LC81 MD

LC82 MD

4.1 Package content

Lavalier microphone package content	Check to ensure that the package contains all parts specified below.
	All accessory parts necessary for use with AKG wireless systems are enclosed. Adapter plugs for other wireless systems can be found on page 85.
	The microphones in the MicroLite series are condenser microphones. As a result, they require a power supply. The corresponding power adapter with phantom power is available as an optional accessory. For more information, see pages 85 ff.
	Optional accessories can be purchased later as required.
Microphone	• 1x LC81 MD (lavalier cardioid condenser microphone in black, white, beige or cocoa)
	• 1x LC82 MD (lavalier omnidirectional condenser microphone in black, white, beige or cocoa)

4.2 Accessories

	LC81 MD LC82 MD black/white	LC81 MD LC82 MD black/white
Microphone including cable 1 1			LC81 MD LC82 MD accessories
MDA1 Microdot Adapter AKG 1 1
WM81/WM82 Wire-mesh grill 2 2
W81/W82 Foam wind screen 3 3
MUP81/MUP82 Make-up cover 3 3
H1 Magnet clip 1
H2 Crocodile clip 1
H3 Cable clip 1 1
Transport case with window 1 1

4.2.1 Wire-mesh grill

Wire-mesh grill

Fig.2:WM81 Wire-mesh grill for LC81 MD

Fig.3:WM82 Wire-mesh grill for LC82 MD

The supplied wire-mesh grill (WM81, WM82) consists of several layers of different materials.

The wire-mesh grill is used as protection against dirt and make-up. Additionally, the wire-mesh grill protects the microphone membrane from wind and pop noise.

Lavalier clips 4.2.2 Lavalier clips

The MicroLite series offers three different lavalier clips for attaching the microphone to clothing:

Fig.4:H1 Magnet clip

Fig. 5: H2 Crocodile clip

Fig.6:H3 Cable clip

The microphone is attached to the housing by the clasp on the clip: This helps ensure the microphone cable is protected.

The cable clip is used to fasten the cable to the article of clothing. The cable clip is used for the strain relief of the microphone cable.

Wind screen 4.2.3 Wind screen

Fig. 7: W81 Wind screen for LC81 MD

Fig.8:W82 Wind screen for LC82 MD

The wind screen (W81, W82) is placed over the wire-mesh grill to shield the microphone from picking up wind outdoors. This ensures the sound is clean and the microphone is optimally protected.

4.2.4 Make-up cover

Fig. 9: MUP81
Make-up cover for LC81 MD

Fig. 10: MUP82
Make-up cover for LC82 MD

The make-up cover (MUP81, MUP82) is placed on the microphone to protect it during the make-up application process.

4.2.5 AKG adapter plug

Fig. 11: MDA1 AKG adapter plug

The supplied MDA1 AKG adapter plug connects the MicroLite series microphone to the AKG bodypack transmitter with a 3-pin Mini-XLR input.

4.2.6 Case with window

apter plug

Fig. 12: Case with window

The supplied case is used as a secure way of storing the javalier microphone. The built-in window enables you to check the color or type of microphone at any time without having to open the case.

Case

Attaching the lavalier microphone

4.3 Attaching the lavalier microphone

6

To support the cable, use the H3 cable clip (provided in the LCXX MD package content, available in beige or cocoa):

Press the cable into the cable clip and attach the clip to the article of clothing.

7

Connect the microphone. For more information, see pages 84 ff.

4.3.1 Attaching the make-up cover

Fig. 13: Attaching the make-up cover

Fig. 14: Lavalier microphone with make-up cover during make-up application

If the microphone is built into the mask, place the make-up cover directly on the microphone capsule during the make-up application process!

Place the protective cap back on after removing the make-up cover! If necessary, the wind screen can be placed over the protective cap.

4.4 Using the microphone

For details on use, see from page 87 ff.

4.5 Cleaning the microphone

For details on cleaning the individual parts, see from page 93 ff.

5 Ear hook microphone

The EC81 MD ear hook microphones are cardioid condenser microphones and are available in beige and cocoa.

EC81 MD

The EC82 MD ear hook microphones are omnidirectional condenser microphones and are available in beige and cocoa.

EC82 MD

Fig. 15: EC81 MD (top) and EC82 MD (bottom)

1 Ear clip
2 Moisture shield
3 Microphone capsule

5.1 Package content

Ear hook microphone package content	Check to ensure that the package contains all parts specified below.
	All accessory parts necessary for use with AKG wireless systems are enclosed. Adapter plugs for other wireless systems can be found on page 85.
	The microphones in the MicroLite series are condenser microphones. As a result, they require a power supply. The corresponding power adapter with phantom power is available as an optional accessory. For more information, see pages 85 ff.
	Optional accessories can be purchased later as required.
Microphone	• 1x EC81 MD (ear hook cardioid condenser microphone in beige or cocoa)
	• 1x EC82 MD (ear hook omnidirectional condenser microphone in beige or cocoa)

5.2 Accessories

		EC81 MD beige/cocoa	EC82 MD beige/cocoa
EC81 MD	Microphone including cable 1 1
EC82 MD
accessories
	MDA1 Microdot Adapter AKG 1 1
	WM81/WM82 Wire-mesh grill 2 2
	W81/W82 Foam wind screen 3 3
	MUP81/MUP82 Make-up cover 3 3
	H3 Cable clip 1 1
	Transport case with window 1 1

5.2.1 Wire-mesh grill

Wire-mesh grill

Fig.16:WM81 Wire-mesh grill for EC81 MD

Fig.17:WM82 Wire-mesh grill for EC82 MD

The supplied wire-mesh grill (WM81, WM82) consists of several layers of different materials.

The wire-mesh grill is used as protection against dirt and make-up. Additionally, the wire-mesh grill protects the microphone membrane from wind and pop noise.

Cable clip

5.2.2 Cable clip

The cable clip is used to fasten the cable to the article of clothing, which relieves stress on the microphone cable.

Fig. 18: H3 Cable clip

The microphone is attached to the housing by the clasp on the clip: This helps ensure the microphone cable is protected.

5.2.3 Wind screen

Wind screen

Fig.19:W81 Wind screen for EC81 MD

Fig.20:W82 Wind screen for EC82 MD

The wind screen (W81, W82) is placed over the wire-mesh grill to shield the microphone from picking up wind outdoors. This ensures the sound is clean and the microphone is optimally protected.

Make-up cover

5.2.4 Make-up cover

Fig.21:MUP81 Make-up cover for EC81 MD

Fig. 22: MUP82 Make-up cover for EC82 MD

The make-up cover (MUP81, MUP82) is placed on the microphone to protect it during the make-up application process.

Protection against sweat

5.2.5 Protection against sweat

Fig. 23: Moisture shield

The ear hook microphones are equipped with a patented moisture shield that is attached to the wire frame.

The moisture shield prevents sweat and make-up from penetrating into the capsule area.

This prevents the microphone from being blocked, which could lead to dull sound and lower microphone sensitivity.

5.2.6 AKG adapter plug

AKG adapter plug

Fig. 24: MDA1 AKG adapter plug

The supplied MDA1 AKG adapter plug connects the MicroLite series microphone to the AKG bodypack transmitter with a 3-pin Mini-XLR input.

5.2.7 Case with window

Case

Fig. 25: Case with window

The supplied case is used as a secure way of storing the javalier microphone. The built-in window enables you to check the color or type of microphone at any time without having to open the case.

Attaching the ear hook microphone

5.3 Attaching the ear hook microphone

6 Place the ear clip over your ear so that the ear clip's amplifier fits snugly behind your earlobe.

If the microphone is too loose, remove the microphone again and carefully bend the wire frame inwards.

8 Position the microphone so that the microphone capsule is approximately 1 cm away from the corner of your mouth (1).

Make sure the piece intended to protect against sweat is positioned against the skin and not against the wire frame (2).

9 Make sure the ear clip's amplifier fits snugly behind your earlobe (3).

If necessary, attach the wire frame to your cheek using a piece of tape.

10 Use the supplied H3 cable clip as a strain relief:

Press the cable into the cable clip and attach the clip to the article of clothing.

11 Connect the microphone. For more information, see from page 84 ff.

Attaching the make-up cover

5.3.1 Attaching the make-up cover

Fig. 26: Attaching the make-up cover

Fig. 27: Microphone with make-up cover during make-up application

If the microphone is built into the mask, place the make-up cover directly on the microphone capsule during the make-up application process!

Place the protective cap back on after removing the make-up cover! If necessary, the wind screen can be placed over the protective cap.

Use

5.4 Using the microphone

For details on use, see from page 87 ff.

Cleaning

5.5 Cleaning the microphone

For details on cleaning the individual parts, see from page 93 ff.

6 Headworn microphones

The HC81 MD headworn microphones are cardioid condenser microphones and are available in beige and cocoa.

HC81 MD

The HC82 MD headworn microphones are omnidirectional condenser microphones and are available in beige and cocoa.

HC82 MD

1 2

3

4

5

Fig. 28: HC81 MD (top) and HC82 MD (bottom)

1 Strain relief for microphone cable

4 Moisture shield

2 Headset 5 Microphone capsule

3 Ear clip

6.1 Package content

Headworn microphone package content	Check to ensure that the package contains all parts specified below.
	All accessory parts necessary for use with AKG wireless systems are enclosed. Adapter plugs for other wireless systems can be found on page 85.
	The microphones in the MicroLite series are condenser microphones. As a result, they require a power supply. The corresponding power adapter with phantom power is available as an optional accessory. For more information, see pages 85 ff.
	Optional accessories can be purchased later as required.
Microphone	1x HC81 MD (headworn cardioid condenser microphone in beige or cocoa)
	1x HC82 MD (headworn omnidirectional condenser microphone in beige or cocoa)

6.2 Accessories

		HC81 MD beige/cocoa	HC82 MD beige/cocoa
HC81 MD	Microphone including cable 1 1
HC82 MD accessories	MDA1 Microdot Adapter AKG 1 1
	WM81/WM82 Wire-mesh grill 2 2
	W81/W82 Foam wind screen 3 3
	MUP81/MUP82 Make-up cover 3 3
	H3 Cable clip 1 1
	Transport case with window 1 1

6.2.1 Wire-mesh grill

Fig. 29: WM81 Wire-mesh grill for EC81 MD

Fig. 30: WM82 Wire-mesh grill for EC82 MD

The supplied wire-mesh grill (WM81, WM82) consists of several layers of different materials.

The wire-mesh grill is used as protection against dirt and make-up. Additionally, the wire-mesh grill protects the microphone membrane from wind and pop noise.

Wire-mesh grill

6.2.2 Cable clip

Cable clip

The cable clip is used to fasten the cable to the article of clothing, which relieves stress on the microphone cable.

Fig. 31: H3 Cable clip

The microphone is attached to the housing by the clasp on the clip: This helps ensure the microphone cable is protected.

6.2.3 Wind screen

Wind screen

Fig. 32: W81 Wind screen for EC81 MD

Fig.33:W82 Wind screen for EC82 MD

The wind screen (W81, W82) is placed over the wire-mesh grill to shield the microphone from picking up wind outdoors. This ensures the sound is clean and the microphone is optimally protected.

Make-up cover 6.2.4 Make-up cover

Fig. 34: MUP81
Make-up cover for EC81 MD

Fig. 35: MUP82
Make-up cover for EC82 MD

The make-up cover (MUP81, MUP82) is placed on the microphone to protect it during the make-up application process.

Protection against sweat

6.2.5 Protection against sweat

Fig. 36: Moisture shield

The headworn microphones are equipped with a patented moisture shield that is attached to the wire frame.

The moisture shield prevents sweat and make-up from penetrating into the capsule area.

This prevents the microphone from being blocked, which could lead to dull sound and lower microphone sensitivity.

6.2.6 AKG adapter plug

AKG adapter plug

Fig. 37: MDA1 AKG adapter plug

The supplied MDA1 AKG adapter plug connects the MicroLite series microphone to the AKG bodypack transmitter with a 3-pin Mini-XLR input.

6.2.7 Case with window

Case

Fig. 38: Case with window

The supplied case is used as a secure way of storing the javalier microphone. The built-in window enables you to check the color or type of microphone at any time without having to open the case.

Attaching the headworn microphone

6.3 Attaching the headworn microphone

Place the microphone on your head again and adjust the headset by pushing the clip toward your neck from behind until it fits snugly.

Position the microphone so that the microphone capsule is approximately 1 cm away from the corner of your mouth (1).

Make sure the piece intended to protect against sweat is positioned against the skin and not against the wire frame (2).

Make sure the ear clip's amplifier fits snugly behind your earlobe (3).

If necessary, attach the wire frame to your cheek using a piece of tape.

We recommend using a mirror to check the correct position of the headworn microphone. Alternatively, a second person can help ensure the headworn microphone is in the correct position.

10 Use the supplied H3 cable clip as a strain relief: Press the cable into the cable clip and attach the clip to the article of clothing.

11 Connect the microphone. For more information, see from page 84 ff.

6.4 Using the Microphone

For details on use, see from page 87 ff.

6.5 Cleaning the microphone

For details on cleaning the individual parts, see from page 93 ff.

Connection

7 Connecting the microphone

AKG wireless system

7.1 Connecting the microphone to an AKG wireless system

Screw the supplied MDA1 AKG adapter plug into the Microdot plug to connect it to an AKG wireless system.

Alternative wireless systems

7.2 Connecting the microphone to an alternative wireless system

AKG makes no guarantee of compatibility to third-party wireless systems and assumes no liability in this respect!

For more information, refer to the user instructions from the respective wireless system manufacturer.

Replace the AKG adapter plug with the corresponding adapter plug to connect it to an alternative wireless system.

Screw on the corresponding adapter. (For more information, see from page 85 ff)

7.3 Connection to conventional mixing console using a cable

Replace the AKG adapter plug with the corresponding phantom power adapter (MDPA) to connect it to an alternative mixing console.

Connect the phantom power adapter (MDPA) (for more information, see from page 85 ff).

The microphones in the MicroLite series are condenser microphones. As a result, they require a power supply.

Connect the microphone to a balanced XLR microphone input with phantom power.

Connect the microphone input cable to the mixing console.

7.4 Optional accessories

7.4.1 Adapter plug for alternative systems

All MicroLite microphones are equipped with a cable and a Microdot plug: This ensures the microphones can be used with a wide variety of wireless systems (AKG, Audio-Technica, Beyerdynamic, Lectrosonics, Sennheiser and Shure).

In addition to a wide variety of optional accessories, the corresponding adapters can be found on our website www.akg.com.

MDA2 SEN1 MDA3 SEN2 MDA4 SHU MDA5 AT MDA6 BD MDA7 LEC

Fig. 39: Microdot Adapter

AKG makes no guarantee of compatibility to third-party wireless systems and assumes no liability in this respect.

7.4.2 Phantom power adapter

Fig. 40: Phantom power adapter (MDPA)

To ensure complete flexibility with the MicroLite microphone, users can switch to a wired application using the phantom power adapter.

The phantom adapter is equipped with:

• Microdot input
• XLR output
• Low cut filter (switchable)
• Phase rotation (can be plugged in via a jumper on the board for more information, see page 88)

8 Use

Use

8.1 General

The major advantage of a microphone that is attached to an article of clothing, on the user's head or in their mask is that the distance between the microphone and the user's mouth is always the same.

This ensures there is no need to worry about the microphone level fluctuating.

The freedom of movement is preserved and hands remain free.

8.2 Tips for use

8.2.1 Positioning the microphone

The following must be taken into consideration when positioning cardioid condenser microphones:

• The closer the microphone is positioned to the sound source, the more low frequencies are captured.
• Cardioid condenser microphones are sensitive to body noises and wind noises.

8.2.2 Avoiding disturbances from electrical interference

• To avoid hum or interference, route all audio lines, particularly those connected to the microphone inputs, away from power lines of any type.
• If you use cable ducts, be sure to use separate ducts for the audio lines.

Positioning the microphone

Avoiding interference

8.2.3 Rotating the phase

Fig. 41: Phantom power adapter

The signal phase can be rotated by 180^ using the phantom power adapter.

1) Screw the Phillips-head screw into the phantom adapter's housing.
2) Remove the housing.
3) Remove the jumper and plug it into only one pin.
4) Put the housing on.
5) Tighten the screws.

8.3 Using a lavalier microphone

8.3.1 Voice transmission

Voice transmission

Fig. 42: Voice transmission

Fasten the microphone to a piece of clothing with the crocodile clip to ensure optimal voice transmission. Position the microphone as close as possible to the speaker's mouth.

The smaller the distance between the microphone and the sound source, the lower the risk of acoustic feedback and the less room noise will be picked up in the audio signal.

Recording microphone and spot microphone

8.3.2 Recording microphone or spot microphone

Fig. 43: Microphone attached to a decorative piece

Fasten the microphone to a suitable decorative piece using the crocodile clip or the magnet clip (e.g. a backdrop, background or curtain).

Theater, musical or opera

8.3.3 Theater, musical or opera

Fig. 44: Transmitting voices or songs

Attach the microphone in the mask as close as possible to the mouth.

8.3.4 Recording musical instruments

The microphone can be attached to a variety of different instruments (e.g. string instruments, guitars, wind instruments).

Recording musical instruments

You only need to rotate the gain controller on the mixing console slightly because the microphone is located very close to the sound source.

For this reason, feedback occurs only in very low levels in PA systems.

Attach the microphone to different positions on the instrument and compare the sound to determine the optimal position of the microphone on an instrument.

You can use the supplied wind screen on wind instruments to dampen the sounds of rushing air.

Violin

Violin

Fig. 45: Microphone for recording the violin

The microphone can be fastened to the performer's cheek using a piece of tape if the microphone cannot or should not be attached to the violin itself.

Alternatively, you can use the ear clip or the headworn microphone.

This method offers the following advantages:

• The sound of the violin is not influenced.
• There is no risk of damaging the violin by using tape.
• The violin does not require a cable connection.

8.4 Ear hook microphone and headworn microphone

Voice transmission

8.4.1 Transmitting voices or songs

Attach the microphone as described in section 5 and 6.3.

Make sure that the microphone is approximately 1 cm away from the corner of your mouth.

Recording musical instruments

8.4.2 Recording musical instruments

Attach the microphone as described in section 5 and 6.3.

Make sure that the microphone is approximately 1 cm away from the corner of your mouth.

You can use the supplied wind screen on wind instruments to dampen the sounds of rushing air.

9 Cleaning

Clean the following parts before you store the microphone in the case:

• Microphone
• Ear clip
• Protective cap
  Wind screen
  Make-up cover

Stow the microphone in the case.

9.1 Microphone

Microphone

Use a damp cloth to clean the microphone housing.

Do not use any cleaning agents.

9.2 Ear clip

Ear clip

Protective cap

9.3 Protective cap

9.4 Wind screen

Wind screen

Remove the wind screen from the microphone.

Wash the wind screen in warm, soapy water.

Allow the wind screen to dry completely before using it again.

9.5 Make-up cover

Make-up cover

Remove the make-up cover from the microphone.

Wash the make-up cover in warm, soapy water.

Allow the make-up cover to dry completely before using it again.

10 Technical data

XX81 MD

10.1 XX81 MD

XX81 MD frequency response

10.1.1 Frequency response

Fig. 46: XX81 MD frequency response

XX81 MD polar pattern

10.1.2 Polar pattern

Fig. 47: XX81 MD polar pattern

10.1.3 Specifications

XX81 MD specification

Capsule Capsule with condenser microphone

Directivity pattern Cardioid

Frequency range 20 to 20,000 Hz (2 - 3 cm)

Sensitivity 13mV / Pa

Signal-to-noise ratio 57 dB(A)

Max.SPL 145 dB (sound pressure level)

THD (total harmonic distortion) at 1,000 Hz/120 dB

Electric impedance at 5,000 ohms 1,000 Hz

Equivalent noise level 35.5mV

Required voltage (typical) 5 V at 4.5 kOhm, two-wire power
AKG power requirement) requirement

Dimensions Microphone (capsule):

4.4 mm

Length: 8.5mm

Cable:

0.4mm

Weight (including cable) LC:

C: EC:

5.3g 7.6g

HC:

11.7 g

Connection 1 Microdot

Connection 2 All common brands

XX82 MD

10.2 XX82 MD

XX82 MD frequency response

10.2.1 Frequency response

Fig. 48: XX82 MD frequency response

XX82 MD polar pattern

10.2.2 Polar pattern

Fig. 49: XX82 MD polar pattern

10.2.3 Specifications

XX82 MD specification

Capsule Capsule with condenser microphone

Directivity pattern Omnidirectional

Frequency range 20 to 20,000Hz (2 - 3 cm)

Sensitivity 15mV / Pa

Signal-to-noise ratio 63 dB(A)

Max.SPL 145 dB (sound pressure level)

THD (total harmonic distortion) at 1,000 Hz/120 dB

Electric impedance at 5,000 ohms 1,000 Hz

Equivalent noise level 31.2mV

Required voltage (typical) 5 V at 4.5 kOhm, two-wire power
AKG power requirement) requirement

Dimensions Microphone (capsule):

3.6 ~mm

Length: 7.2mm

Cable:

0.4mm

Weight (including cable) LC: EC: HC: 5.3 g 7.6 g 11.7 g

Connection 1 Microdot

Connection 2 All common brands

11 Troubleshooting

Problem Possible cause Remedy

No sound Power to mixing console and/or amplifier is off	Switch on power to mixing console or amplifier
Channel fader or master level controller on the mixing console or volume control on amplifier is at zero	Set channel fader or master level controller on mixing console or volume control on amplifier to desired level
Microphone is not connected to mixing console or amplifier	Connect microphone to mixing console or amplifier
Cable connector not plugged in correctly	Plug in cable connector again
The cable is defective Check the cable and replace if necessary
No supply voltage Switch on phantom power. Check the cable and replace if necessary

Problem Possible cause Remedy

Distortions	Gain controller on the mixing console set too high	Turn gain controller down
	Mixing console input sensitivity too high	Insert a preattenuation pad between the microphone cable and the input
Canceling some frequencies	Shifting the phase The phase can be shifted by 180°For more information, see page 88

In addition, read the user instructions of the transmitter and receiver!

1 GÉNÉRALITÉS 105

Fig.6:H3 Clip de cable

Fig.9:MUP81
Protection maquillage LC81 MD

Fig. 10: MUP82
Protection maquillage LC82 MD

Protection ma- 6.2.4 Protection maquillage quillage

Fig.34:MUP81 Protection maquillage EC81 MD

Fig.35:MUP82 Protection maquillage EC82 MD

10 Specifications techniques

XX81 MD

10.1 XX81 MD

Dimensions Microphone (capsule):

03,6mm

Longueur:7,2mm

Cable:

01,4mm

8.3.3 Teatro, musical, opera

Teatro, musical, opera

Patron polar XX81 MD

Patron polar XX82 MD

Publisher	AKG Acoustics GmbH	AKG ACOUSTICS, U.S.
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Updates	This manual may be modified without prior notice and does not represent any obligation on the part of AKG Acoustics GmbH.
Version	1.0
Publication date	May 2016/DE/EN/FR/ES