B&K PT3 II User Manual

PT 3 series II

Preamplifier Tuner

Owner’s Manual

P/N 13010 REV 0005

TABLE OF CONTENTS

Safety Precautions Features The Basics Front Panel Rear Panel Remote Control Making the connection

Operation

Frequently Asked Questions Advanced Setup Features

Factory Reset Troubleshooting Preamplifier Tuner Specifications Menu System Advanced Menu System Rear Panel Enlarged View Notes Limited Warranty Returning Equipment

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1 2 3 4 5 6 7

8Audio Connections ............................................................................

9Using Full Range Speakers .....................................................................

10Using Small Speakers ........................................................................

11Antenna Connections .........................................................................

11Control Output / IR Input .......................................................................

12Power On/Off ................................................................................

12Sleep .......................................................................................

12Adjusting Volume .............................................................................

13Choosing a Source ...........................................................................

13Headphone Mode ............................................................................

14Adjusting Balance ............................................................................

14Adjusting Bass ...............................................................................

14Adjusting Treble ..............................................................................

14Loudness ...................................................................................

15Tuner Operation ..............................................................................

16Presets .....................................................................................

18Headphone ON ..............................................................................

18Help ........................................................................................

18Product Info .................................................................................

19Setup .......................................................................................

19Favorite Preset Setup ......................................................................

20Source Names Setup ......................................................................

20Source Levels Setup .......................................................................

21Preset Operation Setup ....................................................................

21Preset Volume ............................................................................

21Preset Naming ............................................................................

22Display Setup .............................................................................

22Memory Options ..........................................................................

23 24

24Miscellaneous Setup ..........................................................................

24Power On Titles ..............................................................................

25Control Out Setup ............................................................................

25Security Options .............................................................................

25 26 27 28 29 30 31 32 32

P/N 13010 REV 0005

SAFETY PRECAUTIONS

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

PLEASE READ BEFORE INSTALLING

WARNING: to prevent f ire or shock hazard, do not expose this unit to rain or moisture. Care should be taken to prevent objects or liquid from entering the enclosure. Never handle the power cord with wet hands.

The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user of the presence of uninsulated “dangerous voltage

The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the unit.

Caution: To prevent the risk of electric shock, do not remove cover. No user-serviceable parts inside

servicing to qualified service personnel.

If an outdoor antenna is connected to the antenna input, be sure it is grounded to provide som e protection agains t voltage surges and built up static charges. Keep the outdoor antenna away from power lines.

Unplug the Preamplifier Tuner from the AC outlet when plugging in or unplugging cables, when left unused for an extended period of time, moving the Preamplifier Tuner, or when you suspect lightning in your area.

Prevent damage to the power cord. Do not bend, pull, place objects on, alter, etc. Replace the power cord if it becomes damaged. Always grasp the plug on the power cord when plugging in or unplugging the Preamplifier Tuner from the AC outlet.

Your system may produce sound levels capable of causing perm anent hearing los s. Do not operate f or extended periods of time at high volume levels.

Make sure the Preamplifier Tuner is placed on a level surface. Protect the Preamplifier Tuner from impact. (Do not drop it!!!) The Preamplifier Tuner is equipped with raised f eet to provide ventilation, reduce acoustic feedbac k, and provide

protection against scratching the surface the unit is resting on. We advise against removing or altering feet. Do not stack anything on top of the Preamplifier T uner (amplif ier, source, etc.) Leave a minim um of 3” clearance

from the top of the Preamplifier Tuner to the next shelf (or component). The Preamplifier Tuner should be located away from heat sources such as heaters or amplifiers. Do not perform any internal modifications to the Preamplifier Tuner. Always connect the Preamplifier Tuner’s power cord to an unswitched AC outlet for normal operation. If young children are present, adult supervision should be provided until the children are capable of following all

rules for safe operation. Do not plug the Preamplifier T uner’s power cord into an outlet with an unreasonable number of other devices. Be

careful if using extension cords and ensure the total power used by all devices does not exceed the power rating (watts/amperes) of the extens ion cord. Exc ess ive loads m ay cause the ins ulation on the c ord to heat and pos sibly melt.

Mistaking Tuner or other components.

Damage can occur to your speakers if the power rating of each individual driver is exceeded by the power amplifiers connec ted to the Pream plifier T uner. Ensure that all the drivers in your system are capable of handling not only the average power being delivered by the power amplifier, but also the peak power that is likely to be generated during strong passages. manufacturer or the dealer where you purchased them.

The Preamplifier Tuner should be serviced by qualified personnel when:

CONTROL OUTPUT

The Preamplifier Tuner is not functioning properly. The Preamplifier Tuner was exposed to rain or other type of moisture. The Preamplifier Tuner was dropped, or the chassis is damaged.

” within the product’s enclosure that may constitute a risk of electric shock to you.

. Refer

IR INPUT

connectors for audio inputs or outputs m ay damage your Preamplifier

If you are unsure of your speaker power rating, contact the speaker

P/N 13010 REV 0005

FEATURES

Your new Preamplifier Tuner is a versatile audio control center. The Preamplifier Tuner is designed to sound sensational and be an attractive, easy-to-use addition to your audio system. Although you already have a good idea of your Preamplifier Tuner’s features, we would like to take a moment to point out certain highlights.

Remote Control Front Panel Operation

Presets

Loudness

Bass

Treble

Customized input and Preset names Internal Digitally Synthesized AM/FM Stereo tuner Analog inputs/outputs Control Outputs

B & K amplifier.

IR inputs/outputs

repeater control system.

Gold Plated Connectors -

- 40 preset memories allow instant recall of all user settings.

- may be used to adjust

- easy control of your B&K Preamplifier Tuner.

- nearly all functions can be controlled directly from the Preamplifier Tuner.

- may be used to add clarity to the audio signal for low to moderate listening levels.

room equalization

- assign names to presets, inputs, or the turn on message.

- six audio inputs and full range, high pass, low pass and mono preamplifier outputs.

- one 12 VDC @ 50 mA outputs for controlling ex ternal s ystems s uch as a projec tion sc reen or

- one IR input and one IR output allows integrating the Preamplifier Tuner with an infrared

better sound with minimum signal loss and degradation.

- stores up to 40 AM or FM presets.

Upgradable -

optional RS232 control will allow for enhanced system control and interface.

P/N 13010 REV 0005

THE BASICS

The following is intended to familiarize users with common terms and applications of home audio equipment.

Amplifier -

a speaker. Your Preamplifier Tuner includes full-range, high-pass, low-pass and mono preamp/preamplifier outputs for connecting to external amplifiers and/or powered speakers.

an amplifier takes the output of a preamp/preamplifier and incr eas es its level to that necess ar y to drive

Preamplifier -

levels and route the signal to an am plifier. Optionally the preamplifier may include the capability to process the audio signal to adjust for room and listening taste pr eferences. Your Preamplifier Tuner is capable of adding or subtracting bass and treble to correc t for any needed room equalization. A loudness circuit m ay be used to further shape the audio signal for increased clarity and intelligibility at low listening levels.

Sources -

to connect a number of additional s ources (CD, DVD player, etc.) to your Preamplifier Tuner. Your Preamplifier Tuner is designed to accommodate a wide range of audio sources.

Speakers and Bass Management -

Additionally, a sub woofer may be used with good results anywhere in the room. Small speak ers usually require a crossover to remove low frequency (bass) audio and pass this on to a sub woofer. Your Preamplifier Tuner includes an electronic crossover that adds the capability to work with large speakers (full range), or small speakers (high pass) and a sub woofer (low pass). Excellent results can also be achieved using large speakers and a sub woofer.

Zone -

configured to be used in systems of up to 16 zones.

a zone is usually a room with speaker s installed in it. Using Product ID’s, your Pream plifier T uner m ay be

a preamplifier typically includes the capability to select from a num ber of sources, adj ust volume

your Preamplifier Tuner can directly provide audio from its built-in AM/FM tuner. Typically you will want

an audio system typically uses 2 speakers located front left and right.

P/N 13010 REV 0005

FRONT PANEL

Components,

KB Ltd.

PT 3 series II

TUNER PREAMP

3735($03

SLEEPHEADPHONE PRESET ENTER SAVE TUNE - TUNE + SOURCE LOUDNESS

1 2 3 54

1. Headphone Jack

- Stereo headphones having a standard ¼ inch binaural plug can be connected to the headphone output. The Preamplifier Tuner must be on and in HEADPHONE Mode for proper headphone operation.

2. Front panel buttons

SLEEP

PRESET

ENTER

SAVE

DOWN UP

Puts the Preamplifier Tuner in and out of standby mode. Steps through audio presets for instant recall of setups.

Pressing ENTER recalls the preset. Confirm selection

Pressing PRESET and ENTER simultaneously will enter the MENU state. Save a preset. Press ENTER to accept.

Allows tuning - (down), or tuning + (up) of the AM / FM tuner. While in MENU steps through menus, sources, or characters.

LEVEL

POWER ON/OFF

SOURCE

LOUDNESS

LEVEL

3. Display

- The Preamplif ier Tuner display is a 16 character alphanumeric fluorescent display. Displays current

status of the Preamplifier Tuner and any changes being performed.

4. Volume control

- For controlling system volume. Turning the rotational encoder control clockwise increases the

Steps through the audio sources.

Engages an audio intelligibility circuit for low level listening. Selects VOLUME, BALANCE, BASS, or TREBLE level to be adjusted via

the rotational encoder.

volume level, countercloc kwise decreases the volume level. The volume knob is also used to c hange other T uner and preamplifier settings. See OPERATION and MENU SYSTEM sections in this manual.

5. Main power switch

- Removes all power to the Preamplifier Tuner . Norm al operation of the Pream plif ier T uner requires the power switch to remain on. Us e the Sleep button for daily on and off of the Preamplifier Tuner. It places the unit in standby mode that allows turning back on with the remote control. T urn the Preamplifier T uner off with the main power switch when not using it for an extended period of time.

P/N 13010 REV 0005

REAR PANEL

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

COMPLIES WITH THE LIMITS

FOR A CLASS B COMPUTING

DEVICE PURSUANT TO SUBPART J OF PART 15

B&K Components, Ltd.

2100 Old Union Rd. Buffalo, NY 14227 www.bkcomp.com

SERIAL NUMBER

AC IN

www.bkcomp.com

ACCESSORY CONNECTION

RS-232



6-12VDC

CONTROL

12VDC 50mA

38kHz

IR INPUT

OUT

Audio/Video Systems made in the U.S.A.

PREAMP OUTPUTS

HIGH

MONO

PASS

L+R

SUB

FULL

RANGE

TAPE

SOURCE INPUTS

DVDCDINPUTOUTPUT

V2TV

FM antenna

TUNER

AM antenna

21 3 4 5 6 7 8 9 10 11

The Preamplifier Tuner’s back panel is organized into groups of inputs and outputs as shown below. See back of this manual for an enlarged view.

1. Serial number -

2. AC input receptacle

3. RS232 input -

B&K Components, Ltd. serial number of your unit.

- For attaching the supplied AC power cord to the Preamplifier Tuner.

Optional RS232 software is available to allow for enhanced system control and interface.

4. Control out

5. IR in

- Accepts input from external IR receptor s . Connect an IR repeater (“home run”) to IR IN for controlling the

- Output that allows you to remotely control external devices. (See “Making The Connection“).

Preamplifier Tuner. This method of control is useful when the front IR receptor is blocked (for example, by a cabinet door) or to contr ol the Preamplifier Tuner f rom another room. T his input is typically used in place of an emitter attached to the front panel.

6. MONO L+R and SUB PREAMP outputs

- Variable level outputs for driving external power amplifiers or powered speakers. Mono is the summation of the L+R full range audio signals that is then processed by a low-pass filter to reduce audio above 80 Hz to source the SUB output.

7. HIGH PASS outputs

- Variable level outputs for driving external power amplifiers or powered speakers. These outputs have been processed thr ough a high pass f ilter to r educe audio below 80 Hz. Use these outputs for small speakers or in a sub woofer / satellite system. Note: these outputs are identical to the full range outputs with the addition of a 80 Hz 12 dB / Octave high-pass filter.

8. FULL RANGE PREAMP outputs

9. TAPE inputs and outputs

10. Line inputs

Red RCA jacks White RCA jacks

- connections from your audio sources.

- right analog audio

- left analog audio

- Variable level output to your external amplifiers.

- Fixed level output for use with an audio recorder and a return for a tape monitor.

11. Antenna inputs -

Connections for the AM and FM antennas.

P/N 13010 REV 0005

REMOTE CONTROL

ATVDVD

SATV2MUTE

VOL

BAL L

BAL R

TUNE

BASS

TREBLE

B&K REMOTE CONTROLLER

POWER

OFF

PRE

Your Preamplifier Tuner includes an IR remote control.

1 4 7

+10

SEL

2 3 5 6 8 0

TAPE

TUNER

BAND

ST/M

MODE

LOUDNESS SAVE

P/N 13010 REV 0005

MAKING THE CONNECTION

It’s tempting to jus t plug in your new Pream plif ier Tuner and have great sound pour out. Bef or e you do that, take a few minutes to plan out how you want the Preamplifier Tuner to fit into your audio system. Ask yourself the following questions:

What source components do I want to connect to my Preamplifier Tuner? (CD, DVD, etc.)

What equipment will be receiving the audio? (Amplifier, Powered Speakers, etc.)

The answers to your questions determine how many cables you need to connect to the back of the Preamplif ier Tuner. Good preplanning equals great sound. Keep these recommendations in mind:

List all components in your system and indicate which j ack s of the Pream plif ier T uner eac h c om ponent will be connected to. Your Preamplifier Tuner has six sets of inputs. It is convenient to connect a DVD player to the input labeled DVD or a VCR to the input labeled V1 or TAPE, etc. However, your equipment may differ fr om the labeling on the back of your Preamplif ier Tuner . In m ost cases you can connect any type of source to any input (see FREQUENTLY ASKED QUESTIONS). For example, if you have a satellite receiver you can connect it to V2. You can also reprogram the sourc e name that will appear on your Preamplifier Tuner’s f ront panel. (See SETUP - SOURCE NAMES)

Also note the length of the cable for each component’s connec tion and describe how it should be routed or draw your routing scheme below your list. You may want to label each cable with a name or number at both ends. Use high quality connections to maintain high quality audio.

Think about the type and length of cable you need and obstacles in the cable’s path (doorways, furniture, walkways, e tc.). To dec ide which ones are right for you talk to your dealer about the various cable products that are available.

For safety, keep all cables out of high traffic areas (hallways or doorways) and away from equipment that radiates power, including amplifiers, power cords, heaters, etc.

If you might expand your audio system later, keep these ideas in mind as you plan current cable runs.

To provide the best tuner reception, mak e sure the antenna is at least several f eet away from the Pream plifier Tuner and any other equipment that may produce high frequency interference such as Personal c omputers, CD players, halogen lamps, etc.

Take a look at the back panel of the Pr eamplifier T uner. You will notice that the RCA-type audio input and output connectors are identified by colors, red for right channel and white for the left channel audio.

P/N 13010 REV 0005

AUDIO CONNECTIONS

Connecting your analog sources to your Preamplifier Tuner Audio source -

connecting to other audio sources such as a DVD, television, satellite receiver, cable box, etc. Attach one end of the audio interconnect cable to the left audio output on the CD player, then attach the other end to the left (white) CD audio input on the Preamplifier Tuner. Repeat for the right (red) audio connection.

connecting a CD player to the Preamplifier Tuner ’s analog inputs. Use the same instr uctions for

LINE INPUTS

Right audio input from CD output

Left audio input from CD output

TAPE or audio recorder -

connect a cassette deck or other recorder to TAPE. Attach one end of the audio interconnect cable to the left audio output on the TAPE rec or der, then attach the other end to the left (white) TAPE audio input on the Preamplifier Tuner. Repeat for the right (red) audio connection.

TAPE

OUTPUT INPUT

Right audio output to TAPE input

Left audio output to TAPE input

Right audio input from TAPE output

Left audio input from TAPE output

Attach one end of the audio interconnec t cable to the lef t audio input on the TAPE recor der, then attach the other end to the left (white) TAPE audio output on the Preamplifier Tuner. Repeat for the right (red) audio connection.

P/N 13010 REV 0005

+ 25 hidden pages