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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.

Содержание Halo JC 2

Страница 1: ......

Страница 2: ... 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...

Страница 3: ...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 Para...

Страница 4: ...npacking 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 ...

Страница 5: ...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...

Страница 6: ...is the equipment rack and the other compo nents mounted in the rack Note Tighten each bolt just enough to keep the unit secure in the rack to avoid deforming the shoulder washers Eliminating metal to metal contact reduces the likelihood of creating a ground loop that might introduce hum into your system A custom rack mount shelf for the JC 2 is available from Middle Atlantic Products Inc http www ...

Страница 7: ...cks All of the six unbalanced RCA inputs have the same input sensitivity and impedance These inputs are compatible with any typical analog line level source When using the In 1 or In 2 unbalanced RCA input connections set the input s corresponding Balanced Unbalanced selector switch to Unbalanced Balanced XLR Input Jacks Use these inputs to connect any source components with balanced outputs A bal...

Страница 8: ...do not require or use phase inverters Inverted Out Jacks The polarity at the Inverted Out jacks is always 180 from the input signal and is not affected by the Invert button on the remote You may use the inverted output jacks to maintain correct absolute polarity if your power amplifier s invert polarity For more information on absolute polarity please see the Frequently Asked Questions section of t...

Страница 9: ...t connector is a standard 1 8 3 5 mm mini jack The center conductor plug tip is for and the outer conductor plug sleeve is for Your Authorized Parasound dealer or custom installer can recommend a compatible IR repeater system RS 232 Serial Port This 9 pin female DB9 connector is a full duplex serial port This permits the JC 2 to communicate in two directions with home automation and control system...

Страница 10: ...put each time you press it Input 1 comes after input 6 Volume Control Your JC 2 employs a precision close tracking four gang potentiometer to adjust master volume level Adjust your power amplifier gain controls if it has them so that your JC 2 master volume knob s indicator is between 11 o clock and 1 o clock for your most typical listening level This is its sweet spot where the control s left righ...

Страница 11: ...rding to the and polarity markings in the battery compartment On and Off Buttons These have the same function as the On Off button on the front panel These separate buttons enable programming unambiguous hard off and on commands into a system controller or to create a macro sequence for a learning type remote control Mute Button Pressing the Mute button once mutes the signal at both Main Out jacks...

Страница 12: ...is as literal as possible commensurate with isolation of disparate or out of phase signals All component parts are oriented for minimum interaction The high current low impedance audio power supply is larger than many amplifiers and carefully integrated with the signal boards The resulting musical output blooms with both absolute musical authority and clarity The chassis and PCB layout of the JC 2 ...

Страница 13: ...ted it will automatically mute for 45 seconds with its Mute indicator flashing red This time allows the JC 2 to warm up and stabilize its circuits so you don t hear any turn on transients After the first turn on its turn on delay will be only 4 5 seconds When should I use the Polarity Invert feature Correct absolute polarity insures that loudspeaker cone or diaphragm movement in negative pressure an...

Страница 14: ...asound s Technical Department The RA number must be clearly marked on the outer carton Use the original factory packing materials and arrange adequate insurance to cover its value You must include a copy of your purchase receipt since this document establishes the validity of this unit s warranty Warranty repairs are only performed by Parasound or Parasound Authorized warranty centers when your pu...

Страница 15: ...0 mV for 1 V output Total Gain 14 dB Maximum Output 8 V XLR Pin Identification 1 Ground Shield 2 Positive 3 Negative Return AC Power Requirement 110 120 V or 220 240 V 50 60 Hz Set AC Voltage switch on rear panel 25 watt standby 30 watts when turned on Dimensions Width 17 1 4 437 mm Depth 16 406 mm Height with feet 5 7 8 150 mm Height without feet 5 1 4 133 mm Weight Net 24 lbs 11 kg Shipping 36 lb...

Страница 16: ...rev 0 91 ...

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