OSD Audio PA90 Owner'S Manual Download Page 3

1.

Read these instructions.

2.

Keep these instructions.

3.

Read all warnings.

4.

Follow all instructions.

5.

Do not use this appliance near water.

6.

Clean only with dry cloth.

7.

The Equipment shall be operated in open area.

8.

Do  not  block  any  ventilation  openings.  Install  in  accordance  with  the  manufacturer's 
instructions.

9.

Do  not  install  near  heat  sources  such  as  radiators,  heat  registers,  stoves,  or  other 
appliance (including amplifiers) that produce heat.

10. Do not defeat the safety purpose of the polarized 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.  If  the  provided  plug  does  not  fit  into  your  outlet,  consult  an 
electrician for replacement of the obsolete outlet.

11. Protect  the  power  cord  from  being  walked  on  or  pinched  particularly  at  the  plugs, 

convenience receptacles, and at the point where they exit from the appliance.

12. Only use attachments or accessories specified by the manufacturer.
13. Unplug the appliance during lightning storms or when unused for long periods of time.
14. Refer  all  servicing  to  qualified  personnel.  Servicing  is  required  when  the  appliance  has 

been damaged in anyway, such as power supply cord or plug is damaged, liquid has been 
spilled or objects have fallen into the appliance, the appliance has been exposed to rain 
or moisture, does not operate normally, or has been dropped.

15. Use  only  with  the  cart,  stand,  tripod  bracket,  or  table  specified  by  the  manufacturer,  or 

sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus 
combination to avoid injury from tip-over.

This  appliance  shall  not  be  exposed  to  dripping  or  splashing  water  and  no  object  filled  with 
liquids such as vases shall be placed on appliance.
L'appareil ne doit pas être exposé aux écoulements ou aux éclaboussures et aucun objet ne 
contenant de liquide, tel qu'un vase, ne doit être placé sur l'objet.

Both main plug or main switch disconnect device instruction is accepted.  
The  mains  switch  is  used  as  disconnect  device  and  to  completely  disconnect  the  apparatus 
from mains supply, the mains switch must be switched to “OFF” position and the mains switch 
of apparatus should not be obstructed OR should be easily accessed during intended use. In 
addition, the location of mains switch on the apparatus and its function shall be described. 
Le  commutateur  du  secteur  est  utilisé  pour  déconnecter  le  système.  Pour  déconnecter 
complètement l'appareil de l'alimentation, le commutateur du secteur doit être positionné sur 
«OFF». Le commutateur du secteur ne doit pas être obstrué ou doit être facilement accessible 
pendant son utilisation. 

S3125A

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Summary of Contents for PA90

Page 1: ...PA90 PAAmplifier ...

Page 2: ...The exclamation point within the equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanying the appliance TO PREVENT FIRE OR SHOCK HAZARD DO NOT USE THIS PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE TO PREVENT FIRE OR SHOCK...

Page 3: ...is damaged liquid has been spilled or objects have fallen into the appliance the appliance has been exposed to rain or moisture does not operate normally or has been dropped 15 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over This app...

Page 4: ...djusted by the screwdriver adjustment knob labeled as Gain beside the terminal block The PA90 commercial amplifier also has 1 pair of RCA connectors used as INSERT in and out The INSERT IN connector allows to connect an external audio source to the unit The INSERT OUT connector allows to loop the input sources of PA90 out to other devices NOTE The MIC 1 Input has priority over the other inputs Whe...

Page 5: ...ease contact OSD AUDIO at 562 697 2600 Limited Warranty OSD AUDIO warrants its amplifier products against defects in materials and workmanship for a limited period of time For a period of two years from date of original purchase we will repair or replace the product at our option without charge for parts and labor This limited warranty applies only to purchases from authorized OSD AUDIO retailers ...

Page 6: ...ers Multiple 100V speakers should be connected in parallel When connecting speakers speakers positive terminal should be connected to the 100V terminal and speakers negative terminal should be connected to COM terminal for in phase connection USING DC 24V POWER SUPPLY In this configuration a DC 24V power supply is connected to PA90 to help it to be used in mobile applications or in applications th...

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