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AC VOLTAGE, INSTALLATION AND RACK MOUNTING
3
115v - 230v AC Voltage Selector Switch
This switch is found on the chassis bottom. The 115V position of this switch is correct for North
America; most other countries require setting it to 230V. Make sure the 115/230V switch is
set for the correct AC line (mains) voltage before you connect the Zamp v.3’s power cord and
before you install it. The unit may be seriously damaged if this switch is set incorrectly.
Installation and Ventilation Requirements
Install your Zamp v.3 away from heat sources such as heating ducts, radiators, or other heat-
producing components. Always position the Zamp v.3 horizontally.
Observe the following ventilation guidelines when installing the Zamp v.3 in an equipment rack
or any other enclosed space:
You should never install the Zamp v.3 in an unventilated equipment cabinet or compartment because
hot air will not exhaust adequately to prevent overheating. Air won’t often circulate adequately in a
cabinet or enclosure whose front and back sides are open; pockets of intense heat can still develop
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 could obstruct air flow into the
ventilation holes in its chassis bottom.
Rack Mounting
The Zamp v.3 occupies only half the width of a single rack space in a standard 19" equipment rack.
For rack mounting, you can fasten it to another Parasound Z series model by using the Parasound
SBS (Side-by-Side) mounting kit. You can also mount a single Zamp v.3 in the rack with the acces-
sory Zblank panel. The SBS includes four rack mount bolts plus four pairs of plastic “shoulder
washers.” The washers are important because they insulate the Zamp v.3 front panel (and chassis)
from the metal equipment rack and from the four mounting bolts. Locate these washers on both
sides of the front panel before the mounting bolts are screwed into the rack rail.
Power
Hi-TempRLProtect
Zamp v.3 SBS Behind Panels Zblank panel