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Introduction and Safety Information

Do Not Open The Cabinet

There are no user serviceable compo-
nents inside this product. Opening the
cabinet may present a shock hazard, and
any modification to the product will void
your guarantee. If water or any metal
object such as a paper clip, wire or a sta-
ple accidentally falls inside the unit, dis-
connect it from the AC power source
immediately, and consult an authorized
service center. 

CATV or Antenna Grounding

If an outside antenna or cable system is
connected to this product, be certain that
it is grounded so as to provide some pro-
tection against voltage surges and static
charges. Section 810-B of the National
Electrical Code, ANSI/NFPA No. 70-1996,
provides information with respect to prop-
er grounding of the mast and supporting
structure, grounding of the lead-in wire
to an antenna discharge unit, size of
grounding conductors, location of anten-
na discharge unit, connection to ground-
ing electrodes and requirements of the
grounding electrode.

NOTE TO CATV SYSTEM INSTALLER:

This reminder is provided to call the
CATV (Cable TV) system installer’s atten-
tion to article 820-40 of the NEC that
provides guidelines for proper grounding
and, in particular, specifies that the cable
ground shall be connected to the ground-
ing system of the building, as close to the
point of cable entry as possible.

Installation Location

To assure proper operation, and to
avoid the potential for safety hazards,
place the unit on a firm and level sur-
face. When placing the unit on a
shelf, be certain that the shelf and any
mounting hardware can support the
weight of the product.

Make certain that proper space is pro-
vided both above and below the unit
for ventilation. If this product will be
installed in a cabinet or other
enclosed area, make certain that there
is sufficient air movement within the
cabinet. Under some circumstances a
fan may be required.

Do not place the unit directly on a
carpeted surface. 

Avoid installation in extremely hot or
cold locations, or an area that is
exposed to direct sunlight or heating
equipment.

Avoid moist or humid locations.

Do not obstruct the ventilation slots
on the top of the unit, or place objects
directly over them.

Cleaning

When the unit gets dirty, wipe it with a
clean, soft dry cloth. If necessary, wipe it
with a soft cloth dampened with mild
soapy water, then a fresh cloth with clean
water. Wipe dry immediately with a dry
cloth. NEVER use benzene, thinner, alco-
hol or any other volatile cleaning agent.
Do not use abrasive cleaners, as they may
damage the finish of metal parts. Avoid
spraying insecticide near the unit.

Moving The Unit

Before moving the unit, be certain to dis-
connect any interconnection cords with
other components, and make certain
that you disconnect the unit from the AC
outlet.

Important information for the user

Note:

This equipment has been tested

and found to comply within the limits for
a Class B digital device, pursuant to Part
15 of the FCC Rules. The limits are
designed to provide reasonable protection

against harmful interference in a resi-
dential installation. This equipment gen-
erates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the instruc-
tions, may cause harmful interference to
radio communication. However, there is
no guarantee that harmful interference
will not occur in a particular installa-
tion. If this equipment does cause harm-
ful interference to radio or television
reception, which can be determined by
tuning the equipment off and on, the
user is encouraged to try to correct the
interference by one or more of the follow-
ing measures:

Reorient or relocate the receiving
antenna.

Increase the separation between the
equipment and receiver.

Connect the equipment into an outlet
on a circuit different from that to
which the receiver is connected.

Consult the dealer or an experienced
radio/TV technician for help.

This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) this device
may not cause harmful interference, and
(2) this device must accept interference
received, including interference that may
cause undesired operation.

Note: Changes or modifications may
cause this unit to fail to comply with Part
15 of the FCC Rules and may void the
user’s authority to operate the equip-
ment. 

2

PT2500   rev (G)   10/23/96

 •PT2500(g).qx  10/23/96 7:36 AM  Page 3

Summary of Contents for PT2500

Page 1: ...lance Tuning Auto Man FM Mode FM AM Volume Loudness VCR 2 2 3 4 5 Scan 6 7 8 9 0 Memory 0 30 VCR 2 FM CENTER MODE NORM WIDE PHANTOM AM TAPE2MON AUTO VCR1REC MEMORY MHz Tuned FMST DELAY TIME SLEEP MS M...

Page 2: ...3 Using this manual 3 Front Panel Controls 4 Rear Panel Connections 5 System Remote Control 6 Installation and Configuration 7 10 Operation 11 12 Troubleshooting 13 Technical Specifications Back Cove...

Page 3: ...pure stereo playback System remote control Remote Trigger Control for PA5800 Important Safety Information Verify Line Voltage Before Use Your PT2500 has been designed for use in North America with 12...

Page 4: ...locations Do not obstruct the ventilation slots on the top of the unit or place objects directly over them Cleaning When the unit gets dirty wipe it with a clean soft dry cloth If necessary wipe it w...

Page 5: ...the top and bottom Do not place CDs record jackets owner s manuals or other paper on top of or beneath the unit This will block air flow causing degraded perfor mance and a possible fire hazard If th...

Page 6: ...play illuminate to pro vide visual display of the unit s operation Remote Sensor This sensor receives the signals from the remote control to operate the unit Do not block this area Tuner Memory Button...

Page 7: ...C power to connected products only when the PT2500 is turned on Note that the total current draw of the products may not exceed 100 watts Remote Control Extension Output This jack may be connect ed to...

Page 8: ...Level Up Down Buttons These buttons adjust the center channel volume relative to that of the other speakers They operate only in the Dolby ProLogic and Dolby 3 Stereo modes j Rear Level Up Down Button...

Page 9: ...some antennae If a PA5800 or other compatible amplifi er will be used connect the supplied accessory cable to the Remote Amplifier Trigger Jack on the PT2500 Connect the other end to the appropriate...

Page 10: ...ced so that their tweeters are no more than 24 off center from the tweeter in the center channel speaker Depending on the specifics of your room acoustics and the type of speakers in use imaging may b...

Page 11: ...in the location that you will nor mally occupy when using your PT2500 5 Press the Test Tone p8 button on the remote or front panel and note that a test noise signal will circulate between the channels...

Page 12: ...theater Press the Center Mode button o7 on the front panel or remote to select one of the following The center channel mode is shown by indicators in the front panel display window Normal Mode Select...

Page 13: ...unson hearing curve Surround Mode Options Surround sound processing enables four separate audio signals to be transmitted within the left and right channels of a videocassette radio or TV broadcast or...

Page 14: ...e 0 button 3 Repeat the process after tuning to any additional stations to be preset Recalling Preset Stations To select a station previously entered into the preset memory press the Numeric Buttons d...

Page 15: ...TV picture does not match the sound Video sources are properly connected to receiver Video Antenna Switch on TV is set to Video No output from one or more channels Cables are not defective Check repl...

Page 16: ...ion 100dB Am Rejection 45dBf 55dB Stereo Separation 1KHz 65dBf 45dB THD 1KHz 65dBf mono stereo 0 2 0 3 Tuner Section AM Sensitivity External Antenna 25 V Alternate Channel Selectivity 55dB Image Rejec...

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