MEM MDM SERIES Installation Manual And Operating Instructions Download Page 3

PAGE 3

SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE

READ BEFORE OPERATING 

READ BEFORE OPERATING 

1)

Read these instructions carefully.

2)

Keep these instructions.

3)

Heed all Warnings.

4)

Follow all instructions.

5) DO NOT use this apparatus near water.

6) Clean ONLY with a damp cloth.

7) DO NOT block  any  of  the  ventilation  openings.

Install in accordance with the instructions provided.

8) DO  NOT install  near  any  heat  sources  such  as

radiators, stoves, or other apparatus (including ampli-

fiers) that produce heat.

9) DO  NOT mount  amplifier  into  a  container  or  a

closed unventilated closet while operating.

10) DO NOT place any object or accessory equipment

such as Tuners, Mixers, Cassette Decks, etc. on top of

the amplifier. Obstructing or closing the cabinet venti-

lation openings may cause overheating.

11) DO NOT defeat  the  safety  purpose  of  the  polar-

ized or grounding type plug. A polarized plug has two

blades with one wider than the other. A grounding type

plug has two blades and a third grounding prong. The

wide blade and or the third prong is provided for your

safety. When the provided plug does not fit into your

outlet, consult a certified electrician for replacement of

the obsolete outlet.

12) Use only the attachments and accessories speci-

fied in this manual.

13) Do  not  place  this  product  on  an  unstable  cart,

stand, tripod, bracket, or table. The product may fall,

causing serious injury to a person, and serious dam-

age to the product. If a cart is used, use caution when

moving the cart/apparatus combination to avoid injury

from tip-over.

14) Unplug  this  apparatus  during  lighting  storms  or

when unused for long periods of time.

15) Refer all servicing to qualified service person-

nel only. Servicing is required when the apparatus has

been damaged in any way, such as power supply cord

or plug is damaged, liquid has been spilled or objects

have fallen into the apparatus, the apparatus has been

exposed  to  rain  or  moisture,  does  not  operate

normally, or has been dropped.

16) DO NOT replace  fuses  unless  power  cord  is

removed from the AC wall outlet.

17) DO NOT install  accessories  unless  the  power

cord is removed from the AC wall outlet.

WARNING: TO REDUCE THE RISK OF FIRE OR
ELECTRIC  SHOCK,  DO  NOT  EXPOSE  THIS
APPLIANCE  TO  RAIN  OR  MOISTURE.  DAN-
GEROUS  HIGH  VOLTAGES  ARE  PRESENT
INSIDE THE ENCLOSURE. DO NOT OPEN THE
CABINET.  REFER  SERVICING TO  QUALIFIED
PERSONNEL ONLY.

IMPORTANT SAFETY INSTRUCTIONS

INTEGRATED AMPLIFIERS

S3125A

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT  OPEN

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER.

NO USER-SERVICEABLE PARTS INSIDE.

CAUTION:

BEFORE OPERATING THE AMPLIFIER, BE SURE YOU FULLY UNDERSTAND ALL INSTRUCTIONS AND FEATURES

OF THE APPLIANCE.

The lightning flash with arrowhead symbol, within an equilateral tri-

angle, is intended to alert the user to the presence of uninsulated

“dangerous voltage” within the product’s enclosure that may be of

sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to

alert the user to the presence of important operating and mainte-

nance  (servicing)  instructions  in  the  literature  accompanying  the

appliance.

CAUTION

WARNING

MEM

MDM

MDM SERIES

Summary of Contents for MDM SERIES

Page 1: ...UTION REV 1 1 IMPORTANT NOTE THIS OPERATING MANUAL IS PROVIDED AS AN INSTALLATION AND AS AN OPERATING AID MIEGCORPORATION and MEM AUDIO DOES NOT ASSUME ANY RESPONSIBILITY AS TO ITS ACCURACY AND SHALL NOT BE LIABLE IN TORT OR CON TRACT FOR ANY DIRECT CONSEQUENTIAL OR INCIDENTAL LOSS OR DAMAGE ARISING FROM THE INSTALLATION USE OR INABILITY TO USE THIS PRODUCT MEM MDM SERIES OM 333 MD35M 35 WATTS MD6...

Page 2: ... 25 Volt 70 Volt Output Impedance Rack Mounting with Optional Kits INTEGRATED AMPLIFIERS Power Output Distortion Frequency Response Inputs Input 1 Input 2 Input 3 Sensitivity Z Input 1 Input 2 Input 3 Hum Noise Telephone Input Music on Hold Output Output Impedance Controls Front Panel Rear Panel Phantom Power MOH Source Tone Control Action VOX Direct Muting MIC Unmuting Rack Mounting Power Require...

Page 3: ...d injury from tip over 14 Unplug this apparatus during lighting storms or when unused for long periods of time 15 Refer all servicing to qualified service person nel only Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moistur...

Page 4: ... and Outputs 7 POWER Switch 10 POWER Indicator 8 SIGNAL LEVEL Indicator 9 PROTECT Indicator 14 AC Line Fuse 15 AUX Input Gain 16 MOH Output Level 17 MIC Vox Sensitivity 18 TEL Vox Sensitivity RACK MOUNTING A Procure the optional accessory MRK1 Rack Mount Kit Fig 4B Optional MRK2 side by side kit B Turn amplifier up side down and remove the four rubber feet by removing the four center pins C Remove...

Page 5: ...Y 2 SPEAKER WIRES SHORTED 3 SPEAKER S LINE INTERRUPTED 4 MICROPHONE OR PROGRAM SOURCE INTERRUPTED 1 MICROPHONE INPUTS INCORRECTLY WIRED 2 OPEN GROUND OR SHIELD IN INPUT CABLES 3 SPEAKER TERMINALS SHORTED TO CHASSIS GROUND 1 SPEAKER LINE SHORTED 2 ONE OR MORE SPEAKER OR LINE TRANSFORMER SHORTED 3 OUTPUT IMPEDANCE LOAD MISMATCHED WITH AMPLIFIER OUTPUT IMPEDANCE SETTING OVERLOAD 4 IN CONSTANT VOLTAGE...

Page 6: ...er Service phone number 1 843 819 8883 REPLACEMENT PARTS REPAIR SERVICE REPAIR SERVICE Repair service for out of warranty MEM products may be obtained form your local MEM distributor or any other qualified repair station In warranty repairs must be returned to the Factory Prior authorization must be obtained from the Factory Products received without authorization will be refused by our Receiving ...

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