OSD Audio MVC-25 Handleiding

OSD Audio Niet gecategoriseerd MVC-25

Lees hieronder de 📖 handleiding in het Nederlandse voor OSD Audio MVC-25 (2 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 47 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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New 70V Attenuators MV 25,
MV 50 & MV 100
DECORA® Style 70V
Volume Controls/Attenuator
Basic Connecons:
1) All speaker connecons are in parallel whether the
speakers are “home run” individually back to the
amplier; or in a Daisy Chain conguraon Opon#1
from one speaker; to the next making sure Opon#2
they are connected in parallel.
Note: the 3 MCV Aenuators feature a convenient
through-output to easily connect the speakers in Daisy
chain conguraon using the thru-put connecon (by
passing the Transformer) of each Volume Control you
use in the chain.
2) The Common and 70Volt outputs of the Amplier
connect to the Common and Input of each Aenuator
whether all are coming directly from the Amplier in
“Home Run” or from the Aenuator to the previous
Aenuator in the “Daisy Chain”
3) The Common and Output of each Aenuator
connects to the Common and desired color coded
waage wire on the Primary of the 70 Volt Transformer.
Or the Common and Output of each aenuator
connects to the negave (black) and Posive (red) for a
speaker with built in transformer. Then the waage is
set with the selector switch (as featured in the images
to the le)
4) The 8 ohm secondary (output) wires on the
transformer connect to the speaker terminals
(Black-/Red+).
5) Then connect the Line or Auxiliary output from your
main mixer to the Auxiliary input on the Distribuon
amplier.
Transformer
Oponal
Through
Output to
next
Aenuator
Input
from Amplier
Output
to Speakers
Features and Specicaons
DECORA style high-quality auto transformer provides advantages of excellent frequency response, low inseron loss
and reliable performance for volume control applicaons in 25 and 70 volt systems. Aenuaon is accomplished in ten
make before break steps plus posive o posion (no stop between maximum and o posion to prevent switch
damage). The Aenuator features removable input/output terminal blocks, Two in, two out and two oponal for
through output for daisy chain opon. An aracve alternave to Commercial series aenuators mounts into most
single gang E.O boxes. UL Listed White, Almond and Ivory Plasc Plates with Matching Skirted Knobs in DECORA® Style
Power Rangs: MV 25: 25W,
MV : MV50 50W & 100: 100W
OSD Audio Limited Warranty
OSD Audio will repair or replace any defect it in material or workmanship which occurs during normal use of this product
with new or rebuilt parts free of charge in the US for ve years from date of original purchase. This warranty does not
cover damages in shipment, failure caused by other products not supplied by OSD Audio or failures due to accident,
misuse, or alteraon of the equipment. This warranty is extended only to the original purchaser and a purchase receipt,
invoice or other proof of original date will be required before warranty repairs are provided
Mail in service can be obtained during period by emailing . A return authorizaon number must be RMA@osdaudio.com
obtained in advance and be marked on the outside of the shipping carton.
This warranty gives you specic legal rights and may have other rights (which vary from state to state). If a problem
with this product develops during or aer the warranty period please contact OSD Audio or your dealer
OSD Audio · 775 Columbia St., Brea CA 92821 · www.osdaudio.com
DECORA® Style 70V
Volume Controls/ Aenuator
Power Rang:
The MVC are rated at 25W, 50W and 100W so the
speaker connected to it needs the transformer
seng to be equal to or less than the rated was
of each MVC. You can have mulple speakers
connected to one MVC but total waage must be
equal to or less than the rated Wattage of the
respecve MVC that you are using.
Transformer Taps:
For a 70V speaker, whether a in- require more than Rated was to produce ceiling or wall mounted speaker you shouldn’t
more than enough sound. Normally to get the volume right you would need to experiment with the separate waage
sengs (10w, 5w, 2.5w, 1.25w) at each locaon to get the volume you desire. It is more exible to add an aenuator
(volume control) for each speaker. If you add an aenuator you would turn it to full volume then select the transformer
tap (25 wa for MVC-25, 50 watts for the MVC50 and 100 was for the MVC100) which gives you the most volume you
could want.
Picking the right Distribuon Amplier:
To start with the Amplier must have a 70Volt output. It must have an output power rang equal to or greater than the
total waage of the system once you have calculated what each speaker should be set to and the total sum of those
sengs. If you had four speakers at 5 was each (20 total) and one speaker set to 10 was (20 + 10 = 30) your amplier
must be rated at least 30 was minimum. If you had ve speakers at 10 was each (50 total) and another 5 ve speakers
at 5 was each (25 + 50 = 75) you would need a amplier rated at a minimum 75 was.
Some companies recommend the total should be closer to 90% of the minimum rang of the amplier. It is also a good
idea to install an amplier with more than enough power in case you want to add more speakers later.
Key Point: The Power rang of the amplier is determined by the transformer sengs, not the aenuator Rang, The
rated power of the Aenuator is based upon the minimum seng of the transformer taps which have to be equal to or less
than the rated waage of the respecve MVC Aenuator
Each Kit includes color matched White, Almond and
Ivory outer plate, DECORA® insert and rotary knob
STEP ATTENUATION
10
Full Volume
0dB
9 3dB minus 3dB
8 3dB minus 6dB
7 3dB minus 9dB
6 3dB minus 12dB
5 3dB minus 15dB
4 3dB minus 18dB
3 3dB minus 21dB
2 6dB minus 27dB
1 6dB minus 33dB
0 0dB Speaker o
10 Step, 33dB
Plus Full O
New MV 25 70V,
MV 50 70V &
MV 100 70V

Product specificaties

Merk: OSD Audio
Categorie: Niet gecategoriseerd
Model: MVC-25

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