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UNPACKING AND PLACEMENT GUIDELINES FOR THE T 3

Unpacking Your T 3

Carefully unpack your T 3 from the shipping carton and remove all the enclosed accessories:

• Remote control with two AAA batteries
• Detachable AC cord
• FM Folded Dipole 300 

Antenna

• FM 300 ohm to 75 

balun matching transformer

• AM loop antenna
• Trigger control wire with a 2.5 mm sub-mini plug on each end.

While you are unpacking your new tuner, inspect it thoroughly for possible shipping damage. If
you see any, contact your Parasound dealer right away. Be sure to save and store both the inner
and outer cartons and packing inserts for possible future transport. To save room for storage, you
can cut the seams on the bottom of the cartons and flatten them.

Placement Guidelines of Your T 3 

For trouble-free operation and long-term reliability, please follow the simple guidelines below to
help decide where to locate your T 3 in your system.

• Place the T 3 on a separate shelf that will adequately support its weight.
• Keep it away from heat sources such as air ducts or radiators.
• Leave at least 1” of space on all sides and the top. This helps facilitate passive 

heat dissipation. 

• Keep it away from computers that may interfere with its reception.

Rack Mounting Your Parasound T 3

If you plan to mount the T 3 into a standard 19” wide equipment rack, you will need to purchase
the optional Parasound HRA 2 Rack Mount Adapter. With its four feet removed, the T 3 chassis
and front panel height occupies two rack spaces (3-1/2” or 88mm). When mounting equipment
below the T 3, you will also need to allow about 1/8” below the unit for the bottom chassis
screws. A single standard rack space allows 1-3/4” horizontal inches in a 19-inch wide
equipment rack. This measurement standard was developed by the EIA (Electronic Industries
Association) so manufacturers of electronic components and equipment racks could build
products in standardized heights that would fit in a uniform space. Please call your Parasound
dealer or call directly to Parasound Technical Services if you need additional advice about rack
mounting the T 3.

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Содержание Halo T 3

Страница 1: ...T 3 Amplifier Owner s Guide...

Страница 2: ...asound for your listening pleasure The Parasound Staff Keeping Records for Future Reference Record the serial number located on the bottom of your T 3 in the space below Also note your Parasound Deale...

Страница 3: ...V LOOP OUTPUT JACK _________________________________________________________________________________ RS232 CONTROL _________________________________________________________________________________ CON...

Страница 4: ...that will adequately support its weight Keep it away from heat sources such as air ducts or radiators Leave at least 1 of space on all sides and the top This helps facilitate passive heat dissipation...

Страница 5: ...preamplifier or surround controller has balanced XLR inputs we recommend that you connect them to these outputs Refer to the Balanced and Unbalanced Lines in the Technically Speaking section for addit...

Страница 6: ...RCA input jacks Before Connecting Turn off the power to the T 3 To Connect Plug one end of the first cable into the right Line Output 1 jack on the T 3 Plug the other end of this cable into the right...

Страница 7: ...ct Use the screwdriver to loosen the two screw terminals on the adapter Slide one of the metal spade lugs under each screw terminal Tighten the screw terminals so the spade lugs are firmly secured and...

Страница 8: ...the far left side of the T 3 rear panel Loosen the GND and AM terminals on the T 3 rear panel No screwdriver is needed Slide the spade lug from each antenna wire under each of these terminals Tighten...

Страница 9: ...the T 3 To Connect Plug the receiving eye into the input on the connecting block Plug the power supply into the connecting block Push one of the cable s 1 8 mini plugs into the connecting block Push...

Страница 10: ...component with an external DC trigger voltage TURNING THE T 3 ON AND OFF WITH AN EXTERNAL 9 VDC TO 12 VDC TRIGGER VOLTAGE 7 YOU SHOULD KNOW If the device you want to use to control your T 3 doesn t ha...

Страница 11: ...al 9 Vdc to 12 Vdc trigger voltage Before Connecting Remove power to all the components in your audio system To Connect Connect one end of this cable to the 12V Loop Out jack on the T 3 Connect the ot...

Страница 12: ...with a DB9 connector The pin configuration is Pin 2 transmit Pin 3 receive Pin 5 ground Before Connecting Remove power to all the components in your audio system To Connect Connect the RS232 cable to...

Страница 13: ...he T 3 can operate on either 110 120 Vac or 220 240 Vac operation When you purchased your T 3 its rear panel Voltage switch was already set for the proper voltage in your area Nevertheless it s wise t...

Страница 14: ...dental operation so you ll need a toothpick or other non metal tool to insert into the hole Don t use a straightened paper clip because it might cause a short circuit and damage parts Push gently to a...

Страница 15: ...ith the On and Off buttons on its remote control handset or with an external DC source Turning the T 3 On Press the On Off button on the front panel the On button on the remote control or apply an ext...

Страница 16: ...to seek the previous station Seek Tuning at the Front Panel Turn on the T 3 by pressing the On Off button on the Front Panel or the On button on its remote control The station you had previously selec...

Страница 17: ...en the Region switch is set to EU the T 3 manual tuning is in 9 kHz steps Selecting Stations by Entering Frequency This lets you find stations by selecting their broadcast frequencies This is done wit...

Страница 18: ...o it This enables you to distinguish between preset numbers that you ve already assigned and those that are available You can reassign a preset number to a new station by repeating the Saving Stations...

Страница 19: ...720 AM there s no station saved to it Saving Stations as Presets Auto Memory Auto Memory is an easy way to save stations but it doesn t give you control over which stations are saved Auto Memory autom...

Страница 20: ...ta System RDS Tune into a radio station with one of the methods described earlier in this manual If the station has RDS information available the letters RDS will appear in the display Press the RDS b...

Страница 21: ...Buttons Controls 1 On Off P 3 T 3 2 Tone On Off P 3 3 Mute On Off P 3 4 Source Select P 3 5 Preset T 3 6 Tuning T 3 7 FM AM Select T 3 8 Tuner Presets T 3 9 Enter Frequency T 3 10 Memory Automemory T...

Страница 22: ...fere with the direct signal from the FM transmitter The broadcast signal is weak Interference from a television computer light dimmer or other household appliance Bad connection at preamplifier or pow...

Страница 23: ...any of the following Units with collect shipping charges Units without a valid RA number Units without a suitable shipping carton Units for which we see or hear evidence of improper packing For a non...

Страница 24: ...e it is canceled or rejected by the differential input circuit This phenomenon of rejecting noise signals common to both positive and negative conductors is called TECHNICALLY SPEAKING common mode rej...

Страница 25: ...their values don t drift as they heat up during operation Semiconductors were selected for superior performance in their specific roles in the circuit specifically their low noise and distortion char...

Страница 26: ...0 dB Frequency Response FM 30 Hz to 15 kHz 1 dB AM 20 Hz to 5 5 kHz 2 dB Total Harmonic Distortion THD FM Mono 0 08 FM Stereo 0 2 AM 1 Capture Ratio 1 5 dB AM Suppression 60 dB Dimensions Width 17 1 4...

Страница 27: ...Parasound Products Inc 950 Battery Street San Francisco CA 94111 415 397 7100 Fax 415 397 0144 www parasound com...

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