Imagine that your home fuses of 20 Amp can handle 200 times more current
than is necessary to kill. How does resistance affect the shock a person feels. A
typical resistance between one hand to the other in "dry" condition could well
over 100,000 Ohm.
If you are playing on stage your body is perspiring extensively and your
body resistance is lowered by more than 50%. This is a situation in which
current can easily
flow.
Current will flow when there is a difference in ground potential between
equipment on stage and in the P.A. system. Please do check if there is any
potential between the housing of the mikes and the guitarsynth amps, which
will be linked by your body on stage. Imagine, a guitar in your hand and your
lips close to the mike! A ground potential difference of above 10 volts is not
unusual, in improperly wired buildings it can possibly be as high as 240 volts.
Allthough removing the ground wire sometimes cures a system hum, it will
create a very hazardeous situation for the performing musician.
Always earth all your equipment by the grounding pin in your mains plug.
Hum loops should be only cured by proper wiring and isolation input/output
transformers.
Replace fuses always with the same type and rating after the equipment has
been turned off and unplugged.
If the fuse blows again you have an equipment failure, do not use it again and
return it to your dealer for repair.
And last but not least be carefull not to touch a person being shocked as you,
yourself could also be shocked.
Once removed from the shock, have someone send for medical help
inmediately
Always keep the above mentioned
information in mind when using electrically
powered equipment
.
D&R Electronica Weesp b.v.
Rijnkade 15B
1382 GS, WEESP
The Netherlands
Phone: ++31-294-418 014
FAX: ++31 294-416-987
Website: http:///www.d-r.nl
E-mail: [email protected]
Cinemix manual page: 74
Summary of Contents for CinemIX
Page 1: ...Cinemixman lwp CinemiX OWNERS MANUAL Cinemix manual page 1 ...
Page 59: ...12 0 SIGNAL FLOW MASTER SECTION Cinemix manual page 59 ...
Page 60: ...13 0 SIGNAL FLOW INPUT MODULE Cinemix manual page 60 ...
Page 61: ...14 0 System signal flow Cinemix Cinemix manual page 61 ...
Page 62: ...15 0 Interfacing with external equipment Cinemix manual page 62 ...
Page 63: ...16 0 Interfacing with DS4E CP65 17 0 Cinemix manual page 63 ...
Page 64: ...17 00 Interfacing with Dolby SEU4 SDU4 Cinemix manual page 64 ...
Page 65: ...18 00 Interfacing with JS 300 Cinemix manual page 65 ...
Page 76: ...CinemiX SERVICE MANUAL ...
Page 78: ...Powersupply logic PS_DIG2A 1 Power distribution 2POWER CON Cinemix 20B 1 ...
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Page 138: ...CinemiX CinemiX SERVICE MANUAL MOTORFADERS ...
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Page 144: ...CinemiX CinemiX SERVICE MANUAL DYNAMICS ...
Page 145: ...Circuit diagram list Dynamics Description PCB name Number of Sheets Dynamics CPU DYN_1B 2 ...
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