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IT-REFERENCE 15 OWNER’S MANUAL

without a safety ground is considered improper 

operation and will invalidate the warranty.

Power Source

The power source to which the IT-Reference 15 

is connected should be adequate for use at 15 

Amps.  The IT-Reference 15 will operate with 

a10 Amp service outlet; however, nuisance 

tripping at the circuit breaker panel may result if 

the systems continuous current draw exceeds 

9 Amps.   

Placement

The IT-Reference 15 is manufactured with 

four rubber feet for placement on any table, 

cabinet, shelf, or fl oor capable of supporting 

its 53lbs weight.  These rubber feet may be 

easily removed with a standard Philips screw 

driver when rack mounting adjacent to other 

components.  Because of the IT-Reference 

15’s internal shielding, placement or proximity 

to other components is not critical, and 

the IT-Reference 15 does not produce any 

appreciable heat under standard use.  The 

IT- Reference 15 may also be rack mounted 

in a standard 19” rack by attaching the IT-

Reference 15 rack ears.  These rack ears 

(contained within the plastic rack kit package) 

mount fl ush with the back portion of the IT- 

Reference 15’s front panel.  They are attached 

to the chassis by removing the (2) countersunk 

screws on each forward-side of the chassis 

top cover. Each rack ear is installed with (3) 

pan-head Philips screws contained within the 

IT-Reference 15 rack mounting kit.  The third 

screw used for each rack ear is for the center 

hole, located towards the rear and aids in 

stabilizing the unit when rack mounted. 

Connection:

AC Cable Routing

Once the IT-Reference 15 is placed, its AC 

cord’s female end must be plugged into the 

male IEC connector located on the lower left 

hand side of the rear panel (when facing the 

rear panel).  Next the male Edison plug must 

be connected to an appropriate socket (see 

current rating recommendation above).  

Connecting Components to the 

Symmetrical Power Banks

The IT-Reference 15’s two “Symmetrically 

Balanced Power Outlets” should be employed 

for critical video components such as DVD 

players, projectors, Plasma, or LCD video 

screens.  When employing the IT-Reference 15 

for a 2-channel audio system, a pre-amplifi er 

and or CD player would be ideally suited for 

these outlets.  

Connecting Components to the 

Linear Filtering Power Banks

The IT-Reference 15’s four rear panel and one 

front panel “Linear Filtering Power Outlets” 

should be employed for any component not 

connected to the two “Symmetrically Balanced 

Power Outlets,” with the exception of receivers, 

power amplifi ers and powered sub-woofers.  

These outlets, though neither isolated or 

balanced, still posses incredible fi ltering to 

maximize system performance through vast AC 

noise reduction. 

Connecting Components to the High 

Current Power Amplifi er Banks

All power amplifi ers, receivers and powered 

4

Summary of Contents for IT-Reference 15

Page 1: ...IT REFERENCE 15 OWNER S MANUAL...

Page 2: ...g noise Power Factor correction provides surplus current for power starved amplifiers Linear Filtering Technology for unequaled audio video clarity Series Multi Stage Protection Plus provides virtuall...

Page 3: ...s dramatically reduces AC noise ensuring peak operation of your critical components For the rst time you will see and hear your theater or audio system as it should be uncompromised Further our Discre...

Page 4: ...s recommended because it can be used to establish whether the unit is within the warranty period should your original ownership documents be lost and it assists us in informing you about upgrades or o...

Page 5: ...3 pan head Philips screws contained within the IT Reference 15 rack mounting kit The third screw used for each rack ear is for the center hole located towards the rear and aids in stabilizing the unit...

Page 6: ...re the circuit breaker trips varies due to what is referred to as a vector load Simply put the type of power supplies or electronic circuits connected to the IT Reference 15 will have an effect on its...

Page 7: ...d The solution is our GFCI ground fault circuit interrupter 6 The Furman GFCI detects any imbalance in the current owing in the two hot legs The missing current is presumed to be owing through the gro...

Page 8: ...s as well as cable or satellite lines utilizing standard coaxial connectors As these surge suppressors are in line they will require an additional cable to connect from their output to the control dev...

Page 9: ...turn the product to the Furman factory or to an authorized Furman repair location Warranty claims Suggested AC Connection Powered Subwoofer 5 7 Channel Ampli er Plasma LCD Monitor DVD Player Satellite...

Page 10: ...m or system equipment modi cation or alteration Do not use this product in anyway with a generator heater sump pump water related device life support device medical device automobile motorcycle or gol...

Page 11: ...AC input impedance allowing power ampli ers to work more ef ciently Linear Noise Attenuation Transverse Differential Mode 40 dB from 10Khz 100 kHz 80 dB from 100 kHz 1GHz Linear attenuation curve from...

Page 12: ...REFERENCE 15 OWNER S MANUAL Furman Sound Inc 1997 South McDowell Blvd Petaluma California 94954 6919 USA Phone 707 763 1010 Fax 707 763 1310 Web www furmansound com E mail info furmansound com 12 18 0...

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