JC 2
IMPORTANT SAFETY INSTRUCTIONS
The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user
to the presence of “dangerous voltage” inside the product that may constitute a risk of electric shock.
The exclamation point within an equilateral triangle is intended to alert the user to the presence
of important operating and maintenance instructions in the literature accompanying the product.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
1. Read Instructions — Read all the safety and operating instructions before operating this product.
2. Retain Instructions — Retain safety and operating instructions for future reference.
3. Heed Warnings — Adhere to all warnings on the product and in the operating instructions.
4. Follow Instructions — Follow all operating and use instructions.
5.
Cleaning — Unplug this product from the wall outlet before cleaning. Use a damp cloth for cleaning.
Clean the outside of the product only.
6. Attachments — Do not use attachments that are not recommended by the product manufacturer;
they may be hazardous.
7. Water and Moisture — Do not use this product near water.
8.
Accessories — Do not place this product on an unstable cart or stand. The product may fall, causing
bodily injury and damage to the product. A product and cart combination should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause the product and cart to overturn.
9. Ventilation — Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of
the product and to protect it from overheating. These openings must not be blocked or covered. This product
should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided.
10. Power Sources — Operate this product only from the type of power source indicated on the label.
If you are not sure of the type of power supply to your home, consult your dealer or local power
company. This product is equipped with a three-prong grounding plug. This plug will only fit into a
grounding 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 protection during a lightning storm
and when it is left unattended and unused for long periods of time. This will prevent damage to the
product due to lightning and power line surges.
13. Overloading — Do not overload wall outlets or extension cords. This can result in a fire or electric shock.
14. Inserting Objects into Unit — Never push objects of any kind into this product through any openings;
they may touch dangerous voltage points or short out parts that could result in fire or electric shock.
15. Servicing — Do not attempt to repair or service this product yourself. Opening or removing covers may
expose you to dangerous voltage and other hazards. Refer all servicing to qualified service personnel.
16. Damage Requiring Service — Unplug this product from the wall outlet and refer servicing to qualified
service personnel under the following conditions: a) If the power-supply cord or plug is damaged.
b) If liquid has been spilled into the product. c) If the product has been exposed to rain or water. d)
If the product does not operate normally by following the operating instructions.
e) If the product has
been dropped or damaged in any way.
f) If the product exhibits a distinct change in performance.
17. Replacement Parts — When replacement parts are required, be sure the service technician has used
replacement parts specified by the manufacturer. Unauthorized substitutions may result in fire, electric
shock, and other hazards.
18.
Safety Check — Upon completion of any service or repairs to this product, ask the service technician
to perform safety checks to determine that the product is in proper operating condition.
19. Wall or Ceiling Mounting — Mount the product to a wall or ceiling only as recommended.
20.
Heat — The product should be situated away from heat sources such as radiators, heat registers,
stoves, and other products (including amplifiers) that produce heat.
www.parasound.com
3
Thank You for Choosing Parasound
Your new Parasound
®
Halo JC 2 preamplifier represents the pinnacle of analog audio technology.
The JC 2 was originally conceived by Parasound president, Richard Schram, as a companion for
the famed Halo JC 1 mono power amplifier. In the spirit of the JC 1, Parasound commissioned
John Curl and CTC builders to design a two channel preamplifier without compromise. It uses
the highest quality parts and achieves a higher level of sonic and measured performance than
any preamplifier we’ve made since Parasound was founded in 1981. We’re proud to offer you
this exceptional audio component, knowing that it will bring you many years of enjoyment
and dependability.
We appreciate your taking the time to read these instructions and thank you for selecting
Parasound. For updates and corrections to this manual, we invite you to check our web site,
www.parasound.com
Enjoy.
The Parasound Staff
Keeping Records for Future Reference
Record the serial number located on the back panel or bottom side of your JC 2 in the space
below. Also note your Parasound Dealer’s name and telephone number. Your purchase receipt/
bill of sale is required to determine if your JC 2 is eligible for Parasound warranty service. We
recommend that you make an extra copy of your original purchase receipt/bill of sale and store
it inside the JC 2’s carton.
You Should Know
There is no Parasound warranty for this unit if it was not purchased from an Authorized
Parasound Dealer. Investigate warranty coverage statements made by an unauthorized dealer
very carefully, as you will need to depend entirely upon your dealer, and NOT upon Parasound.
Unauthorized dealers lack the capability to make repairs or arrange for repairs of Parasound
equipment. Authorized Parasound Dealers and detailed warranty information is available at
www.parasound.com or you can call 415-397-7100 between 8:30 am and 4:30 pm Pacific time.
A missing or altered serial number could indicate that this unit was re-sold by an unauthorized
dealer or is stolen merchandise. If this unit is missing its serial number or the serial number has
been altered, you should return it to your dealer immediately for a full refund.
INTRODUCTION
OWNERSHIP REFERENCE INFORMATION
Parasound JC 2 Preamplifier Serial #:
Parasound Dealer:
/ /
Dealer Phone Number:
Date of Purchase:
( ) -
4
TABLE OF CONTENTS
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Unpacking and Placement Guidelines
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Rack Mounting
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
115 – 230v AC Selector Switch
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Connecting your JC 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Operating your JC 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Remote Control Functions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Design Overview
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Frequently Asked Questions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
If You Require Assistance or Warranty Repair
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5
UNPACKING YOUR JC 2 AND PLACEMENT GUIDELINES
Unpacking Your JC 2
Carefully remove your JC 2 from its shipping carton and locate all the enclosed accessories:
•
Remote control and two AAA batteries
•
AC power cord
•
Four trigger wires, two with 2.5 mm sub-mini plugs, two with a 2.5 mm and
a 3.5 mm mini plug
While you are unpacking your JC 2, inspect it thoroughly for possible shipping damage and tell
your Parasound dealer immediately if you find any. If possible, save and store both the inner and
outer cartons and—most especially—the foam packing inserts, to protect the JC 2 if you have
to move it or ship it. You may wish to flatten the cardboard cartons to save room in storage after
cutting the taped seams on the bottom flaps. This would be a good time to make a copy of your
sales receipt to store with the JC 2’s original packing.
Placement Guidelines
The JC 2 will be easier to use and will last longer if you follow these simple guidelines:
•
Place the JC 2 on a shelf that will adequately support its weight.
•
Unless you’ll control the JC 2 through a remote infrared sensor/repeater system, put it on
a shelf where you can aim the remote control handset directly at the JC 2. (If you use a
remote repeater sensor, be sure the remote’s signals can’t reach the JC 2’s front panel IR
sensor, otherwise the remote control will not function properly).
If you’re installing the JC 2 yourself, use input and output cables that are long enough to leave at
least two feet of slack; that will enable you to pull the JC 2 out of a cabinet to check or to change
connections without inadvertently disconnecting cables. If you’re putting the JC 2 in a cabinet,
it needs a space that’s at least 22 inches wide so you’ll be able to turn it around for access to its
rear panel connections.
Ventilation Requirements
Because the JC 2 is a high current class A design it is always slightly warm to the touch, even
when in standby. To reduce the chance of your JC 2 overheating please follow these guidelines:
•
Install your JC 2 away from heat sources such as heating ducts, radiators, or
heat-producing components.
•
Always position the JC 2 horizontally.
•
We recommend that you do not place the JC 2 above a power amplifier.
•
Do not install the JC 2 in an unventilated equipment cabinet or compartment. Pockets of
stagnant hot air can build up even in cabinets with open front and back sides. A ventilation
fan such as the Parasound Zbreeze is highly recommended to prevent “hot spots” in
confined spaces.
Loading...