Peavey MARK VIII User manual

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MARK VIII ™
SOUND REINFORCEMENT CONSOLE POWER SUPPLY
OPERATING GUIDE
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DO NOT CONNECT/DISCONNECT DC POWER SUPPLY W/AC POWER ON!!
DESCRIPTION OF FUNCTIONS
1. Power Switch
Used to turn AC Mains power on or off.
2. Power LED
Indicates that AC Mains power is connected and
Power Switch (1) is in the On position.
3. +5V LED
Indicates presence of +5V DC Unregulated
Supply
4. +32 LED
Indicates presence of +32V DC Unregulated
Supply
5. -32V LED
Indicates presence of -32V DC Unregulated
Supply
6. +16V LED
Indicates presence of +16V DC Regulated
Supply
7. -16V LED
Indicates presence of -16V DC Regulated
Supply
8. DC Power Connection
Used to connect the DC power to the console.
9. P ower Inlet/Line Cord
The AC Mains is connected to the power supply
through an IEC 320 compatible power inlet
10. L ine Voltage Select
Current line voltage setting is visible in the
window in the fuse compartment cover (11).
Line voltage may be user selected to 100V AC,
120V AC, 220V AC, or 240V AC 50-60 Hz. See
back of Power Supply for proper fuse ratings.
Contact Peavey Customer Service for informa¬
tion concerning operation of the Mark VIM 1 *'
Power Supply at voltages other than factory
settings. Alternate fuse and line cord are
required.
CAUTION! Be sure to use proper AC cord and fuse.
CAUTION! Remove AC line cord before changing
line voltage setting.
CAUTION! Operating the powersupply at improper
voltage selector setting may damage equipment or
cause erratic performance.
11. F use Compartment
To check or replace line fuse:
1. Turn power switch (1) to Off position
2. Remove line cord from power inlet (9).
3. Insert a small screwdriver in the fuse
compartment, pry point (12) and remove
fuse cover.
4. Inspect and replace fuse.
5. Replace fuse cover.
6. Replace line cord.
NOTE: If fuse is blown, verify that line voltage
selector is set to the correct voltage.
NOTE: If fuse continues to blow, take power supply
and console to an authorized Peavey Service Center.
CAUTION! Be sure to replace fuse with same type
and rating as described on the back of the power
supply chassis for intended line voltage.

TECHNICAL DESCRIPTION
The Mark VIM ™ Power Supply is a conventional
linear DC power supply. A special low flux density
lineartransformerisused to minimize hum radiation.
The transformer is a special low profile design
which allows the Mark VIII Power Supply to take up
only two (2) rack spaces. Multiple isolated supplies
are used to insure minimum loading interactions.
The two regulated supplies use large filter capaci¬
tors and high ripple rejection linear regulators.
Overrated 3 amp devices and a massive external
aluminum heatsink assure reliable operation in even
the most hostile environments. To further reduce
power supply impedance, all supplies have addi¬
tional filtering in the console. The supply is
packaged in a rugged heavy gauge steel chassis to
provide years of trouble free service.
MARK VIII ™ MIXING CONSOLE POWER SUPPLY
SPECIFICATIONS
LINE VOLTAGE
100V, 120V, 220V, 240V AC 50-60 Hz 350 Watts
maximum
OUTPUT VOLTAGES
+16V DC +/- 5% @ 2 amps maximum
-16V DC +/- 5% @ 2 amps maximum
+32V DC Unregulated @ 1.5 amps maximum
-32V DC Unregulated @ 1.5 amps maximum
+5V DC Unregulated @ 4 amps maximum
PHYSICAL
Overall Maximum Dimensions:
3.5" x 19" * 12.5" (88mm x 482mm * 317mm)
WEIGHT
25 lbs. (11.3 Kg)
WARNING: Do not connect or disconnect DC power connector on either the power supply or the console with
power applied. Always be sure that AC power is off and all Voltage Status lights are out before connecting or
disconnecting DC power connector. Damage to the connectors or to the console may result. Additionally, damage
to equipment connected to the console may occur due to the uncontrolled signal transients that may occur.
EXPOSURE TO EXTREMELY HIGH NOISELEVCLS MAY CAUSE A PERMANENT HEARINO LOSS. INCIVIOUALS VARY CON&CCRAGLY INSUSCEPTIBILlTYTONOlSE INDUCED HEARING LOSS. BUT NEARLY
EVERYONE WILL LOSE SOME HEARING F EXPOSED TO SUFFICIENTLY INTENSE NOISEFDH A SUFFIC«N1 IIMt
THE U S GOVERNMENT S OCCUPATIONAL SAFETY AN0 HEALTH ADMINISTRATION (0$HA| HAS SPECIFIED THE FOLLOWING PERMISSIBLE NOISE LEVEL EXPOSURES:
DURATION Pen BAY IN HOUHC SOUND LEVEL <t8A. BLOW Mt»ONM
t*Pr«B
ACCORDING TO OSHA ANY EXPOSURE IN EXCESS OF THE ABOVE PERMISSIBLE LIMITS COULD RESULT IN SOME HEARING LOSS
FAR PLUGS OR PROTECTORS IN "HE EAR CANALS OP OVER THE EARS MUST BE WORN WHEN OPERATING THIS AUPLI FI CAT lON SYSTEM INCROEP TO PREVENT A PFRUAMENT HEARING I OSS IF
EXPOSLHE IS IN EXCESS OF THE LIMITS AS SET FORTH ABOVE. TO NSURE AGAINST POTENTIALLY DANGEROUS EXPOSURE TO HK3H SOUND PRESSURE LEVELS. IT IS RECOMMENDED THAT ALL
ppngniu<;i^ ^pffl|»CO i||PMENTCAPAB l^j^ OnilClNBHl GWyU HD PBESS ^^ VeL^^&laia/yLlftCATIOfty STEM BE PBgppp^£CAAlNG pn 9§*£7iP RS WHILE Tl^HIT IS
rHis MtR»SjCONSOLE/Wie*WP HAS eES*:B6fiie*«D anc c
:orYTf8Stg£NO/OR IMPROPER U3E Or (ftilipNAL/EXTERNAL
:XT6ltt*5&DPfcHATION OF THE GAIN.fcatS^ZAfii^&ONTRC
VnH.yfWLOW SETTINGS OF THE GAI^|OD«Ll£^^ CON'
TISC|§P^DN PRACTICE AMON 3 US ^ p : .S. 9 W. t y^^ f O^
i Read al^^^^^o«raiin?®Sciions oetcreuinq
Ihis product
2. Ail safety and operating instructions anouc oe retained
tor tuture rgterenos.
3. Ooeyall cautions in the operoting in8tructionoan«3onthe
Dac* ot me unit.
4. All operating instructionaahouid fcofcllowod.
5 This product should rot be usee near water, i.e. a bath¬
tub. sink, swimming pool, wet basement etc
6 This product snouic be located so that its position dots
not mterieie win is proper ventilation, it shcuid not oe
placed flat agamsia wall or placed ina bullionenclosure
that will vnpedo the llow of cooling air
7. This produci should roi be placed rear a source oi beat
such as a stove, radiator or anothe' heal produong
amplifier
JCTEDTO PR
S MAY CREAl
•£;R MAXIMA
- THE INPUT :j
equipment;;
ESlVE WHICH;
fl"E0 SURF AS
ISUSED.AU«
IPPING (SOUE
iSiTlOhSiS Th|
ELL 15 VERY 5T ; |
ijiNTlF Y THE ill
INHIBIT THEPI
JOR ANY OTht
[LEFTONPAIB
Al (i/OLTAGF
AYES' AND F
Ore. notre
»UAL CHANN
>N THEFACE
1PE THAT 15 I
>URFACtFOf
a Cooaiaatxwy''.oapowe( supply of-tnetype marked diittre*
unit acSacent 10 the power supply cord.
9. Ne/er oreakofl thegroondpinon the power supply cord
For more iriformaion on giounong write for our tree
booklet 'Shock Ffazardand Grounding'
10. Power supply cords should olwoys bchandlod carefully
Never wait or place eguiprrent on power supply cords
Periodically check ccfcsforcuts cc signs of stress. espe¬
cially at the piio and the pont where the cord exits the
unit.
it. The power supply cord should oe unpegged wnentne
unit s to be unused for long perods of time.
12 . irihisproductlstobemountedinoncouipmentrook, 'ear
support should be provided.
APPiil©i^tbr.5tli :-i
TTOl|p^ 6 .NEVI«^^^*HO
aned %Mi'6 damp rag nyl
covering usea or some units can oe cleaned with adamp
rag. or an ammonia based household cleaner if
necessary
14. Cere should be taken so tnat objects oo not fail and
liquids 8re not spilled mto the umtthrough tne vent lation
hdes or any other openings.
15. This unit should oecnected by a Gualifiecseivice techni¬
cian if:
A The power supply cord or plug has been damaged
B Anything has fallen cr bean spilled into the uml
C. The unit does not operate correctly
D. The unit has beenckcppedor thccnelosurcdamogcd
16. Tho usorshould not loaiten’ctloservicelhisoquipmeni
All service work should bo <tonc by a qualified service
IcchnxiiBn.

BLOCK
DIAGRAM

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THIS LIMITED WARRANTY VALID ONLY WHEN PURCHASED AND REGISTERED IN THE UNITED STATES OR CANADA. ALL EXPORTED PRODUCTS ARE SUBJECT TO
WARRANTY AND SERVICES TO BE SPECIFIED AND PROVIDED BY THE AUTHORIZED DISTRIBUTOR FOR EACH COUNTRY.
Ces clauses degarantlene son; vaiablesqu'aux Etats-Unisetau Canada. Dans toua lesautrespa/s, les clauses degarantieetde main tenence sontfixees pa rledistributeur national et
assurcc par lul 3eion la legislation en vigucur.
Diese Garantie ist nur in den USA and Kanada gultig. Aile Export-Produkie sind der Garantie und dem Service des Importeurs des lewelllgen Landes unlervrorten.
Esta garantlaes vallda solamenlecuandoel produclo es comprado en E.U. conlinenlalesoen Canada. Todoslosproductosque sean com prados cn cl cxtranjero, eslan sujetosa las
garantias y servicio que cada distributor autorizado determine y ofrezca en los difererten paises.
ONE-YEAR LIMITED WARRAMTY/REMEDY
PEAVEY ELECTRONICS CORPORATION CPEAVEY') warrants this product. EXCEPT for covers. foctswitches. patcncords, tubes and meters. to De iree from defects in material
and workmanship fora period otone(1)yearfrom dote of purchase, PROVIDED, however that this limited warranty is extended only lo the original retail purchosorandissubjecttoiho
conditions, oxclusions and limitations hereinafter set forth:
PEAVEY 90-DAY LIMITED WARRANTY ON TUBES AND METERS
If this product contains tubes or meters. Peavey warrants tne tubes or meters contained in the product to be free from defects in material ano workmanship lor a period of ninety (90)
days from date of purchase; PROVIDED, however, that this limited warranty is extended only to tho original retail purchaser and is also subject to tho conditions, oxclusions and
limitations hereinafter set forth.
CONDITIONS, EXCLUSIONS AND LIMITATIONS OF LIMITED WARRANTIES
These limited warranties shall be void and of no effect if:
a. The first purchase of the product i3 for the purpose of resale; or
b. The original retail purchase is not made from an AUTHORIZED PEAVEY DEALER; or
c. The product has been damaged by accident or unreasonable use. neglect, improper service or maintenance, or other causes not arising out of defects in material or
workmanship; or
d. The serial number affixed to the product is altered, defaced or removed.
In the event ot a defect in material and/or workmanship covered by this limited warranty, Pcavey will:
a. In the case of lubes or motors, replace the defective component without charge;
b. In other covered cases (i.e.. cases involving anything other than covers, footswitches, patchcords, lubes or meters), repair the delect in material or workmanship or replace
the product, at Peavey’s option:
and provided, however, that in any case, all costs of shipping, if necessary, are paid by you, the purchaser
THE WARRANTY REGISTRATION CARD SHOULD BE ACCURATELY COMPLETED AND MAI LED TO AND RECEIVED BY PEAVEY WITHIN FOURTEEN (14) DAYS FROM THE
DATE OF YOUR PURCHASE.
In order to obtain service under these warranties, you must:
a. Bring the defective item to any AUTHORIZED PEAVEY DEALER or AUTHORIZED PEAVEY SERVICE CENTER and present therewith the ORIGINAL PROOF OF
PURCHASE supplied to you by the AUTHORIZED PEAVEY DEALER in connection with your purchase from him of this product
It the DEALER or SERVICE CENTER is unable tc provide tne necessary warranty service you will be directed to the nearest other PEAVEY AUTHORIZED DEALER or
AUTHORIZED PEAVEY SERVICE CENTER which can provide such service.
OR
b. Ship the defective item, prepaid, to:
PEAVpY ELECTRONICS CORPORATION
International Service Center
Highway 80 East
MERIDIAN, MS 39301
including therewith a complete, detailed description of the problem, together with a legible copy of the original PROOF OF PURCHASE and a complete return address. Upon
Peavey's receipt ol these items;
If the defect is remedial under these limited warranties and the other terms end conditions expressed herein have been complied with, Pcavcy will provide the necessary
warranty service to repair or replace the product and will return it, FREIGHT COLLECT, to you, the purchaser.
Peaveys liability to the purchaser tor damages from any cause whatsoever and regardless of the form of action, inducing negligence, Is limited to the actual damages up to the
greaterof $500 00 or an amount equal to the purchase price of Ihc product that caused the damogcor that iethc subject of or is directly related to the cause of action. Such purchase
price will be that in effect for the specific product when the cause of action arose This limitation of liability will nat apply to claims for personal injury or damage to real properly or
tangible personal property allegedly caused by Peaveys negligence. Peavey does not assume liability for personal injury or property damage arising out of or caused by a non-Peavt?/
alteration or attachment, nor does Peavey assume any responsibility for damage to interconnected non-Poavoy oquipmont that may result from the normal functioning and
maintenance of the Peavey equipment.
UNDER NO CIRCUMSTANCES WILL PEAVEY BE LIABLE FOR ANY LOST PROFITS. LOST SAVINGS. ANY INCIDENTAL DAMAGES OR ANY CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OP INABILITY TO USE THE PRODUCT, EVEN IF PEAVEY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
THESE LIMITED WARRANTIES ARE IN LIEU OF ANY AND ALL WARRANTIES. EXPRESS OR IMPLIED. INCLUDING. BUT NOT LIMI TED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE; PROVIDED, HOWEVER. THAT IF THE OTHER TERMS AND CONDITIONS NECESSARY TO THE EXISTENCE OF
THE EXPRESS, LIMITED WARRANTIES. AS HEREINABOVE STATED. HAVE BEEN COMPLIED WITH. IMPLIED WARRANTIES ARE NOT DISCLAIMED DURING THE
APPLICABLE ONE-YEAR OR NINETY-DAY PERIOD FROM DATE OF PURCHASE OF THIS PRODUCT.
SOME STATES DO NOT ALLOWLIMITATION ON HOWLONG AN IMPLIED WARRANTY LASTS. ORTHE EXCLUSIONOR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THESE LIMITED WARRANTIES GIVE YOU SPECIFIC LEGAL RIGHTS. AND YOU MAY
ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE.
THESE LIMITED WARRANTIES ARE THE ONLY EXPRESS WARRANTIES ON THIS PRODUCT. AND NO OTHER STATEMENT, REPRESENTATION, WARRANTY OR
AGREEMENT BY ANY PERSON SHALL BE VALID OR BINDING UPON PEAVEY.
In the event of any modification or disclaimer of express or implied warranties, or any limitation of remedies, contained herein conflicts with applicable law. then such modification,
disclaimer or limitation, as th© case may bo, shall be doomed to bo modified to tho extent necessary to comply with such law.
Your remedies for breach of these warranties are limited to those remedies provided herein and Peavey Electronics Corporation gives this limited warranty only with respect to
equipment purchased in the United States of America.
INSTRUCTIONS — WARRANTY REGISTRATION CARD
1. Mail the completed WARRANTY REGISTRATION CARD to:
PEAVEY ELECTRON ICS CORPORATION
POST OFFICE BOX 2898
MERIDIAN, MISSISSIPPI 39302-2693
a. Keep the PROOF OF PURCHASE. In the event warranty service is required during the warranty period, you will need this document There will be no identification card
issued by Peavey Electronics Corporation.
2. IMPORTANCE OF WARRANTY REGISTRATION CARDS AND NOTIFICATION OF CHANGES OF ADDRESS:
a. Completion and mailing of WARRANTY REGISTRATION CARDS — Should notification become necessary for any condition that may require correction, the
REGISTRATION CARD will help ensure that you are contacted and properly notified
b. Notice of address changes — II you move from the address shown on the WARRANTY REGISTRATION CARD, you should notify Peavey of th© chango of address so os
to facilitate your receipt of any bulletins or other forms of notification which may become necessary in connection with any condition thai may require dissemination of
information or correction.
3. You may contact Peavey directly by telephoning [phone].
4. Please have the Peavey product name and serial number available when communicating with Peavey Customer Service.

Features and specifications subject to change without notice.
Peavey Electronics Corporation 711 A Street / Meridian. MS 39302-2898/ U.S.A. / [phone] /Telex 504115 / Fax [phone]
©1993 #80301046 Printed in U.S.A. 12/93