Stereo System User's Manual
4
INSTALLATION 
To ensure years of enjoyment from your NADY AUDIO graphic 
equalizer, please read and understand this manual thoroughly 
before using the unit. 
These three equalizer models are each designed for mounting in 
a standard 19” equipment rack or one of the many rack type por-
table cases available on the market. The units are either 1u single 
rack (1.75”) or 2u double rack (3.5”) as noted. All three models 
are 5 inches deep. 
Install the equalizer in a rack with rack screws (not included). 
Route the A.C. power cord to a convenient power outlet away 
from audio lines. The unit may be turned on and off from the front 
panel power switch or a master equipment power switch. Since 
the unit draws a relatively small amount of current during idle, the 
unit may be left on continuously. NADY AUDIO equalizers do not 
generate an unduly large amount of heat and do not need to be 
specially ventilated or cooled. The units should not be subjected, 
however, to high heat environments. 
Although the unit is shielded against radio frequency (RF) and 
electromagnetic interference (EMI), extremely high fields of RF 
and EMI should be avoided. 
Paralleling inputs and outputs may be accomplished by using any 
of the 2 connectors. 
POWER CONNECTION 
Each of these three NADY AUDIO graphic equalizers is designed 
for operation with 105-130 volts AC at 60Hz power sources . 
Power requirements for electrical equipment differ from area to 
area. In new installations and portable sound systems, or any 
situation in which the AC power is in question, it is wise to confirm 
the voltage before connecting the instrument to power sources. 
PRECAUTIONS 
Protecting yourself from electric shock: 
Never touch the plug with wet hands. 
Always pull out by the plug and never the cord. 
Only let a qualied professional repair the equipment. An 
unauthorized person might touch the internal parts and 
receive a serious electric shock. Note: Removing the chassis 
screws and opening the unit will automatically void your 
warranty. 
Never allow a child to put anything into the equipment. 
Protecting your NADY AUDIO Graphic Equalizer: 
Use only a household AC power source. Never use a DC 
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power source. 
If water is spilled on or in the unit, unplug it and call for 
service. 
Make sure that the equipment is well ventilated and away 
from direct sunlight 
Avoid damage to the internal circuits and the external 
surface by keeping the unit away from sources of high heat. 
Avoid using spray type insecticide or solvents near the 
equipment. It can damage the nish an might ignite suddenly 
To avoid damaging the nish, never use denatured alcohol, 
paint thinner or other similar chemicals to clean the 
equipment. 
Place the unit on a at and solid surface or in a rack. 
To enjoy your NADY AUDIO graphic equalizer for a long 
time, please read this owner’s manual thoroughly. 
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Installation










