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Power Button

Press the Power button once to turn the Zamp v.3 on, press it again to turn it off.

Note

: The Power button is inoperative when the Turn On Options switch is set to Audio or 12V.

L and R Channel Indicators

L and R will illuminate green when the Zamp v.3 is turned on and is operating normally. The 
green L or R indicator will not light if the fault condition is only in that channel. Neither L or R 
will illuminate if there is a general fault or if the temperature is too high.

Power

Hi-Temp

R

L

Protect

Zamp v.3 Zone Amplifier

Protect Indicator

Protect will illuminate red when the Zamp v.3 has experienced either an internal or external 
fault condition which has also activated its protection circuit to prevent internal damage. 

Note

: It is normal for Protect to flash on for 1 – 2 seconds after the unit is turned on.

Hi-Temp Indicator

Hi-Temp will illuminate red when the Zamp v.3 reaches its maximum safe operating temperature. 
If the heat persists the unit will soon shut itself off for protection and will remain off until the 
temperature drops. If Hi-Temp appears, the unit has been over-driven at too high a listening level 
and/or too low impedance speaker load or has not been provided with sufficient ventilation.

Headphone Jack

The headphone jack on the front panel accepts a 

1

8

"

 (3.5 mm) plug. Its high current headphone 

circuit will easily drive headphones with an impedance of 8 

Ω

 or higher. The output to the 

speaker terminals is disconnected when you plug headphones into the Zamp v.3.

Maintaining Your Zamp v.3

Your Parasound Zamp v.3 power amplifier requires no periodic maintenance other than to 
receive an occasional flattering remark. It has no user-serviceable parts inside. To avoid the risk 
of electric shock, do not remove its top cover. The exterior can be cleaned with a soft cloth  
pre-moistened only with a few drops of water or glass cleaner.

FRONT PANEL CONTROLS AND INDICATORS

7

Summary of Contents for Zamp v.3

Page 1: ......

Page 2: ...ng power outlet If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding plug 11 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them 12 Lightning Unplug the unit from the wall outlet for added protec...

Page 3: ...itch 2 Ventilation Requirements 3 Rack Mounting 3 Rear Panel Connections and Controls 3 Front Panel Controls and Indicators 7 Typical Problems and Remedies 8 If You Require Assistance 9 Warranty Repair 9 Specifications 10 TABLE OF CONTENTS 1 ...

Page 4: ...re with a mono 2 5 mm sub mini plug at each end Note This is for use with many Parasound preamplifiers DC trigger wire with a 3 5 mm 1 8 mini plug at one end and mono 2 5mm sub mini plug at the other Note This is for use with many other brands of preamplifiers controllers and AV receivers and the older Parasound models C 1 C 2 7100 Please inspect the unit now and contact your Parasound Dealer prom...

Page 5: ...elop around any heat producing equipment Therefore a ventilation fan is highly recommended Allow a few inches of empty space on each side and above the unit and try to avoid crowding or stacking the Zamp v 3 tightly between other components A ventilation fan is also recommended where other equipment must be mounted close to the Zamp v 3 Do not place the unit on carpeting or any other material that...

Page 6: ...to AWG 12 wires terminated with 1 4 spade lugs and single or dual banana plugs which are 3 4 19mm apart If you use bare wires remove only enough insulation about 1 2 12mm for each exposed bare wire to insert through the small hole in the side of the binding post Before inserting a bare wire twist the strands tightly between your fingers to prevent strays that might touch the chassis or another ter...

Page 7: ...tch For your convenience there are three ways the Zamp v 3 can be turned on and off Manually by pressing the Power button on the front panel Automatically when a suitable trigger voltage is applied to its 12V In input jack Automatically when an audio signal is present at the L or R channel audio Input jacks When either automatic turn on mode is selected the Zamp v 3 front panel Power button is dis...

Page 8: ...ger Out jack lets you loop or daisy chain the incoming trigger voltage to an additional Zamp v 3 or other component Note The Zamp v 3 trigger circuit draws a negligible 15 mA from the controller The total load on your controller s trigger output s is the sum of the trigger current drawn by each of the com ponents you ve looped together Check the maximum capacity of your AV receiver processor or ho...

Page 9: ...will illuminate red when the Zamp v 3 reaches its maximum safe operating temperature If the heat persists the unit will soon shut itself off for protection and will remain off until the temperature drops If Hi Temp appears the unit has been over driven at too high a listening level and or too low impedance speaker load or has not been provided with sufficient ventilation Headphone Jack The headpho...

Page 10: ...move heat Background Hum Move audio cables and AC cords away from each other Try different routes for the audio cables and AC cords Make sure insulating shoulder washers are used if unit is rack mounted Make sure all of your components are plugged into the same AC outlet Distorted and Weak Sound Check the position of the Bridged Mono Stereo switch It must be in Stereo to play stereo Make sure the ...

Page 11: ...hen your purchase receipt is from a Parasound Authorized Dealer or Parasound Authorized Reseller Units Will Be Refused by Parasound Under the Following Conditions 1 Unit was sent without the Parasound assigned RA number marked on the carton 2 Unit was sent in an unsuitable shipping carton likely to have been damaged in transit 3 Unit has inadequate packing unit likely to have been damaged in trans...

Page 12: ...nput Sensitivity 0 6 V input for full rated 19 8 V output Dynamic Headroom 1 5 dB Inter Channel Crosstalk 80 dB at 1 kHz 60 dB at 20 kHz Damping Factor 400 at 20 Hz Audio Trigger Sensitivity 1 mV 12V Trigger Current Requirement 15 mA AC Power Requirement 110 120 V 220 240 V 50 60 Hz 1 watt standby 220 watts full output Dimensions 91 2 Wide 10 Deep with connectors 2 High with feet 13 4 panel only 2...

Page 13: ...Notes CONNECTION AND SETUP NOTES 11 ...

Page 14: ...rasound Products Inc 2250 McKinnon Avenue San Francisco CA 94124 Customer Service 415 397 7100 Fax 415 397 0144 Technical Dept service parasound com www parasound com 2011 Parasound Products Inc rev 0 92 ...

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