AKG HT 45 User Instructions Download Page 14

 

Microphone technique 

 

  

30 

 

Perception wireless 

 

 

 

 

 

 

CK 55 L lavalier microphone 

Fix the microphone to the supplied lavalier clip or to the optional H 41/1 tiepin. 

1)

 

Clip  the  microphone  onto  the  speaker's  clothing,  as  close  as  possible  to  his  or  her 

mouth. 

 

NOTE

 

The closer the microphone is to the speaker's mouth, the less danger there is of feedback. 

2)

 

Make sure to aim the microphone towards the user's mouth. 

 

 

C 544 L headset microphone 

Putting on the microphone 

1)

 

Put the microphone on. 

2)

 

Bend the gooseneck so that the microphone sits to one side in front of the corner of your 

mouth. 

 

 

NOTE

 

 

If you hear excessive pop noise ("p" and "t" sounds are overemphasised unnaturally), 
move the microphone capsule further away from your mouth (back or down). 

 

If the microphone sounds "thin" or flat, move the microphone capsule closer to your 
mouth. 

 

Find the optimum position during the soundcheck. 

 

 

Windshield 

If (for instance,on an open-air stage) excessive wind or pop noise becomes audible, attach the 
supplied foam windshield to the microphone. 

1)

 

Slide the windshield onto the microphone capsule. 

2)

 

Pull the windshield over the outer end of the microphone capsule. 

 

Moisture shield 

A  special  moisture  shield  on  the  microphone  capsule  makes  it  harder  for  moisture  and 
makeup to penetrate into the microphone. 

This prevents the microphone apertures from being clogged by perspiration or makeup, which 
would  make  the  sound  dull  and  reduce  the  sensitivity  of  the  microphone.  Therefore,  you 
should never remove the moisture shield from the microphone. 

The C 544 L headset microphone includes a replacement moisture shield in case the first one 
gets damaged or lost.  

 

PT 45 bodypack transmitter 

Summary of Contents for HT 45

Page 1: ...anual before using the equipement MODE D EMPLOI 34 Veuillez lire cette notice avant d utiliser le syst me ISTRUZIONI PER L USO 50 Prima di utilizzare l apparecchio leggere il manuale MODO DE EMPLEO 66...

Page 2: ...ower 26 Inserting and testing batteries in the handheld bodypack transmitters 26 Setting the frequency 27 Setting up the handheld transmitter 27 Setting up the bodypack transmitter 27 Connecting a mic...

Page 3: ...ces such as radiators heating ducts amplifiers etc and do not expose it to direct sunlight excessive dust moisture rain mechanical vibrations or shock To avoid hum or interference route all audio line...

Page 4: ...hment clip 1 W 444 windshield 1 SR 45 receiver 1 SMPS switched mode power supply 1 guarantee card 1 frequency table 1 Manual Supplement sheet Instrumental Set Instrumental Set Instrumental Set Instrum...

Page 5: ...ver 1 ON OFF On off button 2 VOLUME This retractable rotary control allows continuous adjustment of the audio output level 3 RF OK This LED lights up to indicate that signal is being received If no si...

Page 6: ...suppress the interference noise or background noise of the receiver while the transmitter is off Set the squelch control to minimum before switching on the receiver for the first time 3 AUDIO OUT BALA...

Page 7: ...smitter s operating status LED lit green Battery is OK LED lit red From the moment the LED changes to red the battery capacity will provide a maximum of one operating hour We recommend replacing the b...

Page 8: ...ected transmitting channel 5 Status LED Indicates the transmitter s operating status LED lit green Battery is OK LED lit red From the moment the LED changes to red the battery capacity will provide a...

Page 9: ...ng AKG microphones CK 55 L C 417 L C 520 L C 555 L C 544 L C 577 C 516 ML C 518 ML C 519 ML C 411 The MKG L guitar cable from AKG lets you connect an electric guitar electric bass or keytar to the bod...

Page 10: ...unbalanced 1 4 6 3 mm line input jack on the mixer or amplifier 2 Turn the VOLUME control on the receiver fully clockwise to set the receiver output to line level NOTE To avoid hum interference do no...

Page 11: ...referring to the appropriate instruction manual or by ear The PT 45 bodypack transmitter has been designed for use with the CK 55 L C 411 C 417 L C 520 L C 555 L C 516 ML C 518 ML and C 519 ML microph...

Page 12: ...the transmitter 1 Move the transmitter around the area where you will use the system to check the area for dead spots i e places where the field strength seems to drop and reception deteriorates If y...

Page 13: ...a microphone amplified and fed back to the speakers Above a certain volume the feedback threshold this process becomes a vicious circle making the sound system howl and screech The only solution is t...

Page 14: ...down If the microphone sounds thin or flat move the microphone capsule closer to your mouth Find the optimum position during the soundcheck Windshield If for instance on an open air stage excessive w...

Page 15: ...h cap of the handheld transmitter 2 Take the windshield foam insert out of the wire mesh cap 3 Wash the windshield in mild soap suds 4 As soon as the windshield has dried replace it in the wire mesh c...

Page 16: ...er batteries Transmitter is too far away from receiver or squelch level set too high Move closer to receiver or reduce squelch level Obstructions between transmitter and receiver Remove obstructions N...

Page 17: ...Power requirement 1x 1 5 V AA size battery 1x 1 5 V AA size battery Battery life 10 hours 10 hours Squelch threshold 100 to 70 dBm adjustable Audio outputs Balanced XLR and unbalanced 1 4 6 3 mm jack...

Page 18: ......

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