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HOW DO I GET STARTED?  

The fastest way to get started is to take your time and do everything right the first time. Taking 15 

minutes to read the manual may save you a few hours later. You don’t even have to read the whole 

manual, focus on the relevant sections. 

UNPACKING AND CONTENTS  

The items contained in your Kramer VM amplifier package are listed below. Please save the original 

box and packaging materials for possible future transportation and shipment of the amplifier. 

Amplifier   

AC power cable 

User manual 

Rubber  feet 

Kramer concise product catalog 

4.1  Optional Accessories 

The following Kramer accessories can enhance implementation of your amplifier. 

Rack  Adapter  - 

Used  to  install  smaller  size  machines  in  a  standard  1U  rack.  One  or  more 

machines may be installed on each adapter.  

 

SP-4200

 - (Audio ProcAmp) - can be serially connected between a VM- amplifier and the audio 

source for noise reduction sound improvement. The machine provides full stereo signal processing 

as  follows:  Noise  Reduction  by  up  to  25dB  from  any  source  without  sonic  artifacts,  downward 

audio expansion, dynamically adjusting adaptive threshold for all-level operation, effective Dolby 

B

(R)

 decoding, AGC operation and level transcoding. 

FC-4208 -

 (Balanced/Unbalanced Audio Transcoder) can be serially connected between a VM-

amplifier  and  the  audio  source  for  audio  conversion  of  different  formats.  The  machine  is  a  bi-

directional  Transcoder  between  two  popular  audio  formats.  It  allows  gain  or  attenuation  while 

transcoding to compensate for the 14dB change between IHF audio levels and the newly adopted, 

balanced DAT input levels. Very low noise and distortion components are used throughout. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание VM-1110

Страница 1: ...KRAMER ELECTRONICS Ltd USER MANUAL Distribution Amplifiers Models VM 1110 VM 1610 VM 5AD VM 80A IMPORTANT Before proceeding please read paragraph entitled Unpacking and Contents...

Страница 2: ...1 Powering On the Amplifier 9 8 2 Coupling 9 8 3 Audio Control VM 1610 80A Only 9 8 4 Balanced Stereo Control VM 5AD Only 9 8 4 1 Using A Microphone 10 8 5 Programming the VM 1110 and VM 1610 10 8 6 P...

Страница 3: ...distribution amplifier amplifies the incoming signal pre compensates the signal for potential losses resulting from the use of long cables noisy source etc and generates several identical buffered an...

Страница 4: ...dio S N Ratio 95dB 1Vpp 92dB 1Vpp 88dB 1Vpp 100dB 1Vpp Audio Bandwidth 10 100kHz 3dB 10 100kHz 3dB 10 80kHz 3dB 10 20kHz 1dB Channel Matching 60dB 60dB 60dB 65dB Max audio Output 20Vpp 26Vpp 20Vpp 20V...

Страница 5: ...ck One or more machines may be installed on each adapter SP 4200 Audio ProcAmp can be serially connected between a VM amplifier and the audio source for noise reduction sound improvement The machine p...

Страница 6: ...propriate adapter and grounding the negative polarity signal Two VM 1110 machines can be used for 1 10 stereo operation in conjunction with the KRAMER VM 1010 used for video Front rear panel features...

Страница 7: ...ccurate 1 1 signal transparency 3 CH 2 LEVEL Right Gain trimmer Controls the Right channel audio gain the machine is factory preset for accurate 1 1 signal transparency 4 MODE 1 10 2x1 5 selector 1 10...

Страница 8: ...he VM 5AD are described in Figure 3 and Table 3 NOTE For operation instructions refer to section 8 Figure 3 VM 5AD Front Rear Panel Features Table 3 VM 5AD Front Rear Panel Features No Feature Functio...

Страница 9: ...1 8 6 Figure 4 VM 80A Front Rear Panel Features Table 4 VM 80A Front Rear Panel Features No Feature Function 1 Illuminated Power Switch Supplies power to the unit 2 1 8 operating mode touch switch Il...

Страница 10: ...turning it off 1 Press the toggle switch on the far left of the front panel to the up position The toggle switch illuminates and the configuration button illuminates as well where applicable 2 Operat...

Страница 11: ...chine using the appropriate cables and connectors and noting the correct polarity of the input signal 2 Connect up to 10 acceptors to the output sockets using the appropriate cables and connectors 3 O...

Страница 12: ...example Figure 5 Audio System Setup TAKING CARE OF YOUR AUDIO AMPLIFIER Do not locate your amplifier in an environment where it is susceptible to dust or moisture These may damage the electronics and...

Страница 13: ...e power connector Confirm that the fuse is good by looking at the wire connected to the ends of the fuse If the wire is broken replace the fuse with another with the same value 10 2 Audio Signal Probl...

Страница 14: ...NOT DISCONNECT THE GROUND FROM ANY PIECE OF AUDIO EQUIPMENT IN YOUR SIGNAL PATH Check the following to remove ground loops 1 Confirm that all interconnected equipment is connected to the same phase of...

Страница 15: ...with the product c Repair or attempted repair by anyone not authorized by Kramer d Any shipment of the product claims must be presented to the carrier e Removal or installation of the product f Any o...

Страница 16: ...ranty gives you specific legal rights and you may also have other rights which vary from place to place NOTE All products returned to Kramer for service must have prior approval This may be obtained f...

Страница 17: ...m P N 2900 001002 REV 2 For the latest information on our products and a list of Kramer distributors visit our Web site www kramerelectronics com Updates to this user manual may be found at http www k...

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