dallee-electronics steam sound version 3 w auto whistle Benutzerhandbuch
IN LOCOMOTIVE STEAM SOUND
with automated Whistle patterns by
CAUTION:
This device can be damaged by static discharge. Please exercise care during installation to avoid
this possibility. Discharge yourself to an electrical ground (outlet cover screw) before removing this device from
its anti-static bag. Please read instruction sheet completely before attempting to install and operate this
product. Save the anti-static bag for possible reuse of storing or shipping the sound unit!
product. Save the anti-static bag for possible reuse of storing or shipping the sound unit!
easily broken physically and electrically. Extra reed switches are available, item 989. After
appropriate lengths of wire are placed on the reed switch, secure the reed switch with either
double sided tape (item 388) or other type of glue. Make sure that all wires to the reed switches
and sound system do not come into contact with any other metal or power wire since this may
damage the sound system.
appropriate lengths of wire are placed on the reed switch, secure the reed switch with either
double sided tape (item 388) or other type of glue. Make sure that all wires to the reed switches
and sound system do not come into contact with any other metal or power wire since this may
damage the sound system.
If any connections are not done properly, especially the power connections, you will damage the
sound system. This type of damage is not covered under any warranty. The sound system is
thoroughly tested and inspected before packing to insure proper function. There is a minimum
charge of $35.00 plus s/h for repair.
thoroughly tested and inspected before packing to insure proper function. There is a minimum
charge of $35.00 plus s/h for repair.
SPEAKER MOUNTING: The speaker generally should be mounted so that the sound can
actually "get out" of the locomotive. A hole in the floor of the tender is acceptable but the front of
the coal bunker or even through a simulated coal load may be a better choice as the sound can
exit forward or upward rather than down toward the track. In some cases, particularly in the larger
gauges, mounting a speaker inside the front of the boiler with a open stack can enhance the
sound. Enclosing the speaker in a chamber will also enhance sound reproduction. A very simple
enclosure can be made with a tube. It is usually best to seal the end of the tube, so there are no
air passages to the rear of the speaker, thus creating a sound chamber. By carefully sealing all
openings it may be possible to use the entire tender body shell as a sound chamber. A simple
actually "get out" of the locomotive. A hole in the floor of the tender is acceptable but the front of
the coal bunker or even through a simulated coal load may be a better choice as the sound can
exit forward or upward rather than down toward the track. In some cases, particularly in the larger
gauges, mounting a speaker inside the front of the boiler with a open stack can enhance the
sound. Enclosing the speaker in a chamber will also enhance sound reproduction. A very simple
enclosure can be made with a tube. It is usually best to seal the end of the tube, so there are no
air passages to the rear of the speaker, thus creating a sound chamber. By carefully sealing all
openings it may be possible to use the entire tender body shell as a sound chamber. A simple
wall behind the speaker may be all that is possible or perhaps all that is needed.
Speakers can be attached with double sided tape, with glue or with "hot melt". Enclosures can be
made with plastic, wood, card stock or even metal. Film cans or medicine bottles make excellent
sound chamber enclosures for small diameter speakers. Attachment with "hot melt" is
advantageous as the "hot melt" can be used as a gap filler when creating an enclosure.
made with plastic, wood, card stock or even metal. Film cans or medicine bottles make excellent
sound chamber enclosures for small diameter speakers. Attachment with "hot melt" is
advantageous as the "hot melt" can be used as a gap filler when creating an enclosure.
A second speaker, wired in series with the main speaker, can also enhance sound quality and will
permit a higher volume without damage to the individual speakers.
Speaker enclosure is an art and experimentation is definitely in order for your installation so as to
gain the maximum benefit of the superb sound quality available in this sound system.
gain the maximum benefit of the superb sound quality available in this sound system.
SOUND INFORMATION: All sounds are discussed assuming that the sound unit is fully powered at
all times. If only powered from track power, the sounds will only start when sufficient track voltage is
obtained.
all times. If only powered from track power, the sounds will only start when sufficient track voltage is
obtained.
AIR PUMPS are needed to maintain air pressure in the train and locomotive braking systems.
These pumps must run periodically as pressure drops, due to brake applications or through
These pumps must run periodically as pressure drops, due to brake applications or through
normal leakage. To simulate this action, AIR PUMP sounds are generated at random intervals
when the sound system is on and there is no power to the track / motor. AIR PUMP sounds will
also be heard when power is first applied to the sound system. This will give you an indication
that the system is in fact functioning.
that the system is in fact functioning.
BLOWERS are used on a steam locomotive to maintain fire box draft when the locomotive is not
in motion. BLOWER sound will be generated whenever the locomotive has stopped moving and
in motion. BLOWER sound will be generated whenever the locomotive has stopped moving and
there is no power to the track / motor.
SAFETY VALVE will vent if steam pressure in the locomotive boiler becomes excessive. The
sound system will produce a SAFETY VALVE release at random intervals whenever the blowers
are on and steam is not otherwise being used.
sound system will produce a SAFETY VALVE release at random intervals whenever the blowers
are on and steam is not otherwise being used.
WHISTLE sound is controlled by the reed switch trigger. Upon closure of the reed switch via an
external magnet, the sound system will begin to play appropriate Whistle patterns. Each
activation will trigger a different Whistle signal (play pattern). We used appropriate railroad
patterns for a moving train.
activation will trigger a different Whistle signal (play pattern). We used appropriate railroad
patterns for a moving train.
BELL sound is first activated by passing the reed switch trigger. After the bell has rung a few
times, it may be triggered off by passing the reed switch over the magnet again. The bell will turn
off at the end of a ring.
off at the end of a ring.
1
OVERVIEW: This device is an electronic, self contained, sound system for installation in model
steam locomotives that are designed to operate with conventional DC track power or other types
of control systems including radio with either track or battery power, also as a stationary sound
unit. Because of its dimensions (2.7" x 0.9" x approx. 0.5" high) the sound system may be limited
to installations in some powered units making the need for use of a "dummy" unit or a trailing car.
This unit differs from the standard DC type sound systems in that it contains automatic Whistle
play patterns each time the input is triggered. Triggering the play patterns is done by the use of a
reed switch passing a fixed magnet. The Bell is also triggerd on and off in the same manner.
Large gauge "G" operators usually place the reed switch beneath the locomotive. One side is
used for the Whistle, the other side for the Bell. Magnet trips are then placed in the track. Another
method of operation is to operate the sound system as a stationary unit and place the magnets on
the underside of an engine or car.
steam locomotives that are designed to operate with conventional DC track power or other types
of control systems including radio with either track or battery power, also as a stationary sound
unit. Because of its dimensions (2.7" x 0.9" x approx. 0.5" high) the sound system may be limited
to installations in some powered units making the need for use of a "dummy" unit or a trailing car.
This unit differs from the standard DC type sound systems in that it contains automatic Whistle
play patterns each time the input is triggered. Triggering the play patterns is done by the use of a
reed switch passing a fixed magnet. The Bell is also triggerd on and off in the same manner.
Large gauge "G" operators usually place the reed switch beneath the locomotive. One side is
used for the Whistle, the other side for the Bell. Magnet trips are then placed in the track. Another
method of operation is to operate the sound system as a stationary unit and place the magnets on
the underside of an engine or car.
An on/off switch (not included) must be used to power the sound unit on and off in some
applications. The audio amplifier can produce 1.1 watt of power which is in excess of what most
small speakers can handle. If more audio power is desired, an amplifier such as item #671 or
#672 can be used. The speaker impedance must be 8 ohms or higher. Sound volume is
adjustable. Refer to our catalog for available speakers. Always try to use the largest size speaker
for the space allotted or multiple cluster's of four smaller speakers also works well.
small speakers can handle. If more audio power is desired, an amplifier such as item #671 or
#672 can be used. The speaker impedance must be 8 ohms or higher. Sound volume is
adjustable. Refer to our catalog for available speakers. Always try to use the largest size speaker
for the space allotted or multiple cluster's of four smaller speakers also works well.
Sounds produced via momentary reed switch closure are automated Whistle patterns, and a bell.
Non-user controllable sounds include periodic air system pressure release, brake release and
steam exhaust chuff sound automatically adjusted to speed and load conditions.
Non-user controllable sounds include periodic air system pressure release, brake release and
steam exhaust chuff sound automatically adjusted to speed and load conditions.
INSTALLATION INSTRUCTIONS: The sound system consists of a printed circuit board, a
speaker, four 2-pin connectors with wires and two 3-pin connectors with wires. Refer to the
drawing on page 2 to familiarize yourself with the connectors and controls on the sound board.
Then refer to the specific instruction sheets for the type of installation you intend to make. Before
drawing on page 2 to familiarize yourself with the connectors and controls on the sound board.
Then refer to the specific instruction sheets for the type of installation you intend to make. Before
proceeding with the installation read the balance of the instructions carefully so you will be
completely familiar with what is required and what sounds you should hear.
completely familiar with what is required and what sounds you should hear.
The circuit board should be mounted so that at minimum, the volume control is accessible either
through the frame or via a hatch or a hole in the locomotive body shell. Be certain that the
components on the circuit board do not come in contact with any metal objects as such contact
can destroy the sound system. The speaker should be mounted as per available space bearing in
through the frame or via a hatch or a hole in the locomotive body shell. Be certain that the
components on the circuit board do not come in contact with any metal objects as such contact
can destroy the sound system. The speaker should be mounted as per available space bearing in
mind that sound reproduction is enhanced when a speaker is properly enclosed and baffled.
If a DC locomotive is not moving, there is no track power, therefore to have sound it is necessary
to have a separate power supply for the sound system. For in locomotive use, this separate
supply is a battery. Without a battery, the sound will not work at lower track voltages. For some
this is not a problem. Drawings are supplied for multiple types of connections. If using batteries,
we suggest the use of one 9 volt or 6 AA or 6 AAA batteries in series to maximize volume
supply is a battery. Without a battery, the sound will not work at lower track voltages. For some
this is not a problem. Drawings are supplied for multiple types of connections. If using batteries,
we suggest the use of one 9 volt or 6 AA or 6 AAA batteries in series to maximize volume
potential and battery life. Rechargeable batteries can be used. When connecting the battery (DC)
power leads be absolutely certain that wires connect to the proper DC input leads.
power leads be absolutely certain that wires connect to the proper DC input leads.
Installation of the reed switches is easily done by making the appropriate wire connections and
placing the reed switch in the proper location for magnet activation. When removing the reed
placing the reed switch in the proper location for magnet activation. When removing the reed
switches, be careful not to crack the glass. Do not bend the leads at the glass ends, use a needle
nose pliers to hold the wire entering the glass and then bend the wire. Bending at the glass will
break or deform the alignment of the reed switch. Carefully solder wires and cut excess lead
ends. Reed switches are not warranted under any circumstance since they are quite fragile and
break or deform the alignment of the reed switch. Carefully solder wires and cut excess lead
ends. Reed switches are not warranted under any circumstance since they are quite fragile and
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