Vaux Electronics Altrix 3000, Altrix 3400 Owners manual

Vaux Electronics, Inc.

Altrix Control System

Whole-House Audio/Video and

Lighting Control System

Altrix Controller

3xxx Series

Owner's Manual

Publication M-3000

Manual Rev. 2.0

Software Rev. 3.11

1997

1

Record for Future Reference:

Model Number:
Serial Number:
Date Purchased:
Place of Purchase:
Attach your sales receipt to this manual.

©1994-1997 Vaux Electronics, Inc.
Printed in the U.S.A.
All rights reserved.

Please direct all inquiries to:

Vaux Electronics, Inc.
Arizona, USA
PHONE: [phone]
FAX: [phone]

[e-mail]
www.vauxelectronics.com

Altrix, Aris, MARC+, MediaMation, Vaux, VauxConfig, VauxControl, VauxNet, VauxSerial, VauxTouch,
Vaux Protocol, and VoiceOver are trademarks of Vaux Electronics, Inc.

Other trademarks and registered trademarks are owned by their respective companies.

2

Important Safety Information ............................................................................ 4

Introduction....................................................................................................... 5

Altrix Model Comparison Chart ......................................................................... 6

Parts Checklist .................................................................................................. 7

Altrix Controller Front Panel ............................................................................. 8

Altrix Controller Rear Panel ................................................................................ 9

Overview of the RC-8 Remote Control ............................................................. 10

Overview of the KP-1 Wired/Wireless Keypads ............................................... 13

Designing the System ...................................................................................... 14

Infrared Learning Memory Layout ................................................ 15

IR Programming Considerations .................................................. 15

The Source-Selection Process........................................................ 16

Auto-Source-Power Option .......................................................... 16

Power-On-Delay and Power-Off-Delay .......................................... 17

Power State Incorrect? ................................................................. 17

Auto-Receiver-Power Option ....................................................... 17

Auto-TV-Power Option ................................................................ 17

A/V-Source-Definition for Auto-TV-Powering .............................. 18

System-Active-PLC-Power Option ................................................. 18

Auto-PLC-Zone-Power Option ...................................................... 18

Auto-PLC-Source-Power Option ................................................... 19

Source-Select MACRO Programming Considerations .................. 19

X-10 Input (2-way X-10) ............................................................... 20

System Examples .......................................................................... 21

Hardware Installation ........................................................................................ 22

Programming the System ................................................................................... 27

Program Default Audio/Video Zone ............................................. 27

Program Default Lighting Group (House Code) .......................... 28

Infrared Learning ........................................................................ 29

MACRO Programming ................................................................. 31

System Operation .............................................................................................. 34

The RC-8 Remote Control ........................................................... 34

Audio/Video Operation ................................................................ 36

Lighting and Appliance (X-10®) Control ..................................... 38

MACRO Operation ..................................................................... 40

Appendix 1: Programming Tables ..................................................................... 41

Appendix 2: Device/Zone-Specific IR Outputs ................................................. 45

Appendix 3: RF Range and Antenna Options .................................................... 46

Appendix 4: Audio and Video Wiring Considerations ....................................... 50

Appendix 5: 3400 IR Input and use of IR-Learning Keypads ............................. 51

Appendix 6: Computer-Programmable Features ............................................... 52

Appendix 7: Multiple-Controller Installations ................................................... 53

Appendix 8: VauxSerial RS-232 Port ................................................................. 54

Appendix 9: Updating System Software ........................................................... 55

Appendix 10: Troubleshooting Guide .............................................................. 57

Maintenance and Service; Warranty .................................................................. 59

CONTENTS

3

IMPORTANT SAFETY INFORMATION

As with any product, basic safety precautions should be observed during handling and use of this system.

• Before using your system, please follow and adhere to all warnings, safety and operating instructions
located on the product and in this owner's manual. Retain this manual for future reference.

• All warnings on the system components and in the instruction manual should be adhered to.

• Do not expose the system to extreme temperatures, such as found near a hot radiator or stove.

• Do not locate AC-powered equipment near water, for example, near a bathtub, shower or pool.
Immersion of the system in water could cause an electrical shock.

• The components should be mounted only as directed in the instruction manual. Provide proper
ventilation for any components which generate heat. Do not situate a component such that its ventilation
openings are blocked or impeded. Components are to be situated away from heat sources such as
amplifiers, heat registers, and stoves.

• Components are to be connected to a power supply only of the type described in the instruction manual,
or as marked on the component. Polarities must be observed as necessary. Any grounding or polarization
means of the component should not be defeated. Power cords should be routed such as to provide
protection against pinching, abrasion, excess flexing, etc.

• Do not place lighted candles, cigarettes, cigars, etc. on the system.

• Never install or modify wiring during a lightning storm.

• Care should be taken so that objects do not fall onto, or liquids do not spill into, the system.

• Do not attempt to disassemble the enclosures. There are no customer serviceable components inside.

•If this system operates on batteries, adhere to the following precautions:

– Any battery may leak electrolyte if mixed with a different battery type, if inserted incorrectly, or if

all batteries are not replaced at the same time.

– Any battery may leak electrolyte or explode if disposed of in fire or an attempt is made to charge a

battery not intended to be recharged.

– Discard leaky batteries immediately. Leaking batteries can cause skin burns or other personal

injury., and can damage electronic components.

– Always dispose of batteries properly — please recycle when possible.

– Remove batteries from your system if it will not be used for an extended period of time.

This equipment generates and uses radio frequency energy which may interfere with residential radio and
television reception if not properly installed and used in accordance with instructions contained in this
manual. Reasonable protection against such interference is ensured, although there is no guarantee this
will not occur in a given installation. If interference is suspected, and verified by powering this equipment
on and off, try to correct the interference by one or more of the following measures: re-orient the
radio/television receiver's antenna; relocate the television or radio equipment with respect to the Aris
Controller; plug the equipment into separate electrical outlets.

4

INTRODUCTION

Thank you for selecting the Altrix Control System Model 3000 or 3400. These systems have been designed
for the utmost in convenience and reliability. Read this owner's manual carefully to become familiar with
the product and how it works. The manual explains in simple steps how to install, use, and care for your
Altrix Control System. For model differences, please consult the Altrix Model Comparison Chart on the
next page.

Home Theater Automation and Home Control System

The Altrix System allows you to control virtually any audio/video component or X-10®-connected device
from any room in you home, even outside.

Power control of infrared audio/video source components, such as your CD and Laserdisc, is handled
automatically. The TV monitor will automatically turn on for A/V sources, but not for audio-only sources.
AC power control of local and remote equipment may also be automatically switched with the optional
Powerline Interface Module, allowing the Altrix system to send X-10 commands on the powerline for control
of AC appliances and lighting, and, optionally, for automating source and zone device powering.

Multiple command MACROs allow you to define command sequences for one-button convenience.

Audio Distribution

An Altrix Controller may be configured for Multi-Zone operation, in which an audio receiver is used for each
zone in the house. When configured for Zone-Specific operation, the Altrix Control System manages a multi-
zone audio distribution system which lets you enjoy audio throughout multiple rooms in your home. Listen
to and control audio everywhere in your home.

Interactive RF and IR Control

The Altrix System may be operated by hand-held RC-8 remote controls. The remote controls allow
selection of A/V source, control of A/V components, control of home lighting, and MACROs for simple one­button system configurations, lighting scenes, etc.

The Vaux RC-8 remote control provides for zoned audio/video source­selection/volume/bass/treble/muting, supports infrared (IR) commands for up to 8 IR-controlled
audio/video source components, controls up to 100 X-10®-connected lights and appliances, and provides
for MACRO sequences.

There are two versions of the RC-8 Remote Control: RC-8-RF (radio-frequency) and RC-8-IR (infrared).
The two remotes behave identically, but the RC-8-IR is only used with Vaux Controllers that support
infrared control (e.g. Altrix 3400), while the RC-8-RF is only used with Vaux Controllers that support RF
control (e.g. Altrix 3000 or 3400). The RC-8-RF remote is based on radio frequency (RF), allowing
transmission of signals through walls, typically up to 125 feet (optional antenna systems may be used for
additional range), while the RC-8-IR is a conventional infrared (IR) remote, having a typical line-of-sight
range of 15 feet.

For system security when using RF remote controls, each Altrix System has its own identification code that
is transferred with every button pressed (similar to garage door opener codes). From a Vaux RF Remote
Control, or the Computer port, you can program one of 10,000 possible SecurityID codes.

The Altrix Model 3000 System uses RC-8-RF radio-frequency remote controls, while the Altrix Model 3400
Controller may use either RC-8-RF or RC-8-IR remote controls (or both).

5

Keypad Control

Your Altrix system may be also be controlled by Vaux wired or wireless keypads. Vaux keypads are
programmable and customizable, in configurations from two to seven gangs. Vaux wired keypads may be
located up to 1000 feet from the media center, while the wireless keypads have a typical 125 feet range.

The Altrix Model 3000 System may use wireless (RF) keypads, while the Altrix Model 3400 may use either
wired or wireless keypads (or both). Keypads may be used in place of, or in addition to, remote controls —
in fact, you may wany keypads in some rooms, and remote controls in others.

Computer Control

The Altrix Control System may be completely controlled by an attached computer, or other control system
(such as an AMX or Crestron control system) which communicates over a serial RS-232 connection. The
host computer has complete control over audio/video source selection, playback of learned IR component
codes, MACROs, and control of X-10 lighting and appliance devices. Serial communication uses the
public-domain Vaux Protocol standard, which is published in Vaux’s Software Developer's Guide.

Altrix Model Comparison Chart

Altrix 3000 Altrix 3400

----------------------------------------------------------------------------------------------------­IR Learning/Playback (source control) • •

----------------------------------------------------------------------------------------------------­Control using Vaux RF Remotes • •

----------------------------------------------------------------------------------------------------­Control using Vaux IR Remotes no •

----------------------------------------------------------------------------------------------------­Control using IR-Learning Remotes no •

----------------------------------------------------------------------------------------------------­Control using Vaux Wired KeyPads no •

----------------------------------------------------------------------------------------------------­Control using Vaux RF KeyPads • •

----------------------------------------------------------------------------------------------------­Control using RS-232 serial port • •

----------------------------------------------------------------------------------------------------­X-10 powerline control support 2-way 2-way

6

PARTS CHECKLIST

When unpacking your Altrix Control System Model 3000 or Model 3400, make sure that you have the
following parts:

• #1: Altrix Model 3000 or 3400 Controller.

• #2: AC Power Adapter (12 VDC, 0.5A).

• #3: Antenna: Base-Loaded Coax antenna w/ 25" wire and F-connector.

• #4: Optional: RC-8-RF radio-frequency remote control(s) (optional for Models 3000 and 3400),

and/or RC-8-IR infrared remote control(s) (optional for Model 3400).

• #5: Optional Model X2 (TW523) two-way X-10 Interface Module and cable.

• #6: Optional Model EC-1 (single) or EC-2 (dual) Infrared Emitter cable(s).

Figure 1: Altrix Control System shown with optional RC-8 Remote Control, optional X-10 Interface Module,
and optional EC-1 Infrared Emitter Cable.

Optional components you may need:

• One or more RC-8-RF remote controls, if you wish to use the system via interactive RF control.

• Model 3400 only: One or more RC-8-IR remote controls, if you wish to control the system from the
front-panel sensor, or wish to use an infrared repeater system from another room.

• Model X2 two-way X-10 Powerline Interface Module and Cable for control of lights and appliances,
and to allow other X-10 controllers to control the Altrix system via powerline commands.

• One to Eight EC-1 (single), or EC-2 (dual) Infrared Emitter Cables.

• A serial (RS-232) cable for controlling the system via computer control.

• Coaxial cable (RG-59 or RG-6) and F-F adapter if you wish to relocate the antenna to a central location.

• ANT-3 Folded Dipole Antenna or an APA-1 Antenna Pre-Amp Kit to increase RF reception range.

7

Altrix Controller Front Panel

1. Power Switch

2. Model 3400 use only: Small dot locates IR control sensor, for affixing external emitter.

3. Power Light

4. Learn Light

5. Infrared Light

6. Macro Light

7. Lights Light

8. Serial Light

9. Error Light

10. Control Light

11. IR Learning Window (used during infrared learning)

8

Altrix Controller Rear Panel

1. Antenna Input (female F-connector) — for connection of the ANT-2 Base-Loaded-Coax Antenna

(supplied), either directly to the controller, or via RG-59 or RG-6 coaxial extension cable for a
remotely-located antenna. Optionally, other antenna(s), such as the ANT-3 Folded Dipole, or a
multi-antenna system may be connected. Used for reception of RF remote control commands.

2. PLC (Power Line Carrier) Interface for connecting to an X-10® Interface Module (6P4C modular jack).

Uses Model X2 interface (TW523).

3. Reset Button (careful — will restore all factory settings, erase all infrared codes, etc.).

4. VauxNet Expansion Port Connector (future use).

5. VauxSerial Interface (25-pin DB-25F RS-232 connector). DCE (modem-like) port.

6. 3400 only: Modulated IR Input (3.5 mm phone jack; tip=data, sleeve=ground) — Internal IR emitter

for connection to IR repeater systems, IR keypads, etc. Fed through a 200-ohm current-limiting

resistor.

7. Future Model: VauxNet-485 Expansion Port for RS-485 network (6P6C modular jack)

8. 3400 only: VauxControl Keypad Interface (Unmodulated IR Input) (2.5 mm phone jack; tip=data).

9. IR Blaster — One Infrared Room Blaster Connector (3.5 mm phone jack; tip=data, sleeve=ground)

for connecting a room blaster, amplified multiple-emitter connecting block, or a single or dual IR
emitter. This is the master IR signal; the green light indicates the presence of infrared signal output.
Blaster signal is a positive-going 12V switched signal, fed through a 470-ohm current-limiting resistor.

10. IR Emitters — Eight IR Emitter Cable Connectors (3.5 mm phone jacks; tip=data, sleeve=ground) for

connecting single or dual infrared emitter cables. These eight connectors are factory-configured for
Device-Specific operation (that is, the emitters are active only for the corresponding IR device
selected. Identical source components, such as CD changers or satellite tuners, may be

individually addressed by placing them in different device pages (IR banks).

RC-8 remote control devices: 1 - Tuner, 2 - CD, 3 - Cab/Sat, 4 - VCR-1, 5 - VCR-2, 6 - Laser,
7 - Tape-1, 8 - Tape-2. The IR Emitter ports may also be configured, via computer command, for
“Zone-Specific” operation, in which they are activated based on the remote control’s selected zone.
Emitter signal is a positive-going 5V switched signal, fed through a 270-ohm current-limiting resistor.

11. Power Adaptor (12 VDC, 0.5A) jack (2.1mm connector, center negative).

9

OVERVIEW OF THE RC-8 REMOTE CONTROL

The Vaux RC-8 Remote Control is the primary device used to control the Altrix System. There are two
versions of the RC-8 Remote Control: RC-8-RF (radio-frequency) and RC-8-IR (infrared). The two remotes
behave identically, but the RF (IR) remotes are only used with Vaux Controllers that support RF (IR) control.
Besides the different transmission techniques used on the RF and IR versions, the only functional difference
is that the IR version does not support a Security ID Code, as does the RF version (an infrared control link
does not have possible neighboring systems to contend with). One other subtle difference is that the IR
transmission is faster, and results in better response time to button presses.

When the batteries are first installed, the remote control will use “factory settings” for the programmable
features it stores. Upon battery insertion, the red light flashes twice to indicate that the factory settings
have been loaded. The user may at any time change these settings.

The factory settings are:
Current A/V Device: 1 ( Tuner )
Default A/V Zone: 1
Default Light Group: 1 ( X-10 House Code A )
Default Security ID Code: 1070
Batteries should be changed when the low-battery indication is given, that is the red and green lights
flashing simultaneously when a button is pressed. Although you may continue to operate the remote
control, operating range will be reduced and remaining battery life is short.

The Remote uses three (3) “AAA” batteries; alkaline preferred.

The remote control has a three-position slide switch which selects the operating mode; Audio/Video,
Lights/App, or MACROs.

The Audio/Video mode is used to operate infrared-controlled components whose control codes have been
learned by the Altrix Controller, select A/V sources, etc.

The Lights/App mode is used to operate X-10 connected lights and appliances.

The MACRO mode is used to invoke key-sequence MACROs, using the number pad (0 to 9, and Shift-0 to
Shift-9), for twenty different 25-step MACROs.

RF and IR Versions of the RC-8

The Vaux RC-8-RF Remote Control uses radio frequency (RF) control, allowing transmission of signals
through walls, typically up to 125 feet with the standard receiver antenna. One or more RC-8-RF remotes
may be added to either an Altrix 3000 or Altrix 3400 system. The Vaux RC-8-IR Remote Control uses
infrared (IR) line-of-sight communications. One or more RC-8-IR remotes may be added to an Altrix 3400
system (e.g. for use with an existing IR repeater system). Infrared control of the 3400 (an input mechanism
for commanding the 3400) is not to be confused with infrared learning and playback of other device’s IR
commands (an output mechanism for controlling CD, laser, etc. from the Controllers).

The Mode Switch

The RC-8 has a three-position slide switch which sets the operating mode of the unit. The Audio/Video
position is used for accessing learned IR control codes, which are divided into eight devices (or banks, or
pages). The Lights/App position allows control of up to 100 Lights and Appliances around the home,
provided that the Controller is equipped with the optional X-10® interface module/cable. The Macros
position provides direct access of up to 20 multi-step MACRO sequences. Note that depending on the
position of the mode switch, certain buttons may not be valid, and will result in a flash of the red Error light
on the remote control. For example, in the Macros position, non-numeric buttons are invalid.

10

The “Device” v.s. “Shift-Device” difference

In the Audio/Video mode, a press of one of the device-selection buttons (e.g. CD) results in a “Source­Change” command being transmitted, as well as a change (internally in the RC-8) which will specify the
chosen device in subsequent commands — this is called the RC-8’s “Current Device.” In response to the
transmitted Source-Change command, the Altrix Controller will generally perform a sequence of operations
to turn the selected source on. By first pressing Shift, then a device button (e.g. Shift-CD), there is NO
Source-Change command transmitted, just an internal change of the RC-8’s Current Device — this is handy
under certain circumstances when you do not want the source-change command transmitted. For example,
you may not want to disturb the laserdisc playing in your zone, but you may wish to control a VCR to rewind
a tape — Shift-Device provides a way to do this. Note that “Shift-CD” means to first press the Shift button,
then the CD button — not both together.

What is stored in the RC-8

The RC-8 only stores four things:

• the “Current-Device” for A/V control, which is changed during operation by pressing a device button, or
by pressing a Shift-Device sequence (e.g. Laser or Shift-Laser).

• a “Default Zone,” which is used by Altrix Controllers for controlling the zone you are in (provided the
Altrix system is programmed for “zone-specific” operation).

• a default Lighting Group (X-10 House Code).

• a Security ID Code (factory setting = 1070; only applies to the RF version of the RC-8).

What is transmitted by the RC-8

It is sometimes important to know when the RC-8 is transmitting, and what the command consists of. An
example of when you need to be concerned about this is when you are using an RC-8-IR remote to teach
Vaux IR commands to a learning keypad, or other learning IR system. Valid (no red-error flash on remote)
single-button presses, such as Play, transmit a command. Some button sequences, such as Shift-Device, do
not transmit a command at all (although a green-light flash confirms each button press). Some button
sequences, such as Shift-Delay-5, or Zone-2-On, only transmit a code on the last button press. The Vaux
Controller will provide a flash or other indication when a command has actually been transmitted/received,
or, for the RC-8-IR, you can hold the remote a few inches from Controller’s front-panel IR Learning sensor
(not the IR Control sensor), which has an always-active feedback light indicating IR signal.

All Vaux commands consist of three pieces of information: a Device number (which indicates IR bank 1 to 8,
Lighting device, etc.), a Zone number (which is either the Default Zone, or an explicitly-entered temporary
zone), and a Function Code (which corresponds to the key pressed, etc.). For the RC-8-RF only, there is also a
Security ID Code transmitted with every button press.

MACRO sequences are stored in the Controller

Vaux MACRO (key) sequences are accessed by the RC-8, but are stored in, and played back by, the
Controller. Note that the Macro play commands just use a single code — if you are teaching an RC-8-IR
Macro play command to a learning infrared unit, the user does not need to hold the remote in line-of-sight
position for the duration of the Macro playback, as some IR-macro remotes require. This is an important
distinction — especially when you have long macros to play (e.g. drop projection screen, delay for 30­seconds, play laser...).

The RC-8 Keypad Buttons

There are several special buttons on the remote control; the SHIFT button, eight Device buttons (Tuner, CD,
etc.), the Zone button, the Sec button, and the Learn button. These are used for multi-button commands or
system programming tasks. The Zone button allows you to store a “default” zone in the RC-8 Remote
Control, and also allows you to access other zones in the house. This default zone is used to uniquely
identify different remotes around the house, since the zone information is included in the transmitted
commands (this applies to both RC-8-RF and RC-8-IR remotes). For example, if you will be leaving the RC­8 in the master bedroom, you would set the default zone to the master bedroom (perhaps it is zone 3).

11

Then, when you press buttons on the RC-8, it tells the Altrix Controller that you are “in zone 3.” This zoned
operation only applies if your controller is configured for “zone-specific” use — more on this later. The
remaining buttons are used in varying ways, depending on the mode switch setting (Audio/Video, Lts/App,
or Macros).

The RC-8 Buttons for Learned Infrared Devices and Zone Control

In the Audio/Video mode, there are 30 buttons (excluding the special buttons indicated above) which can
access learned infrared codes for the currently-selected device. Each of the eight selectable Devices has a
30-button “keyboard” for a total of 240 infrared control codes. Of these 30 buttons, most are labeled with
standard commands (Play...) which will correspond to the IR devices in your system. There are also four
general-purpose “function” buttons, F1 - F4, which may be used for less-frequently used infrared
commands, for example, PIP, VCR tracking, surround modes, etc.
You may then identify the F1 - F4 functions on the optional rear label for the RC-8 remote control. This
keeps the remote uncluttered, yet provides a lot of control by defining the less-used special functions on
the rear label. This label also allows you to define a programmed Default Zone, MACROs, radio station
presets on the number buttons, etc.

12

OVERVIEW OF THE KP-1 WIRED/WIRELESS KEYPADS

Vaux KP-1 wired or wireless keypads may be used to control the Altrix System. Multiple keypads may be
installed around the house to control the system from convenient locations. Of course, use of keypads does
not preclude using other control devices: Controllers capable of keypad, infrared, RF, X-10, and RS-232
control, may use all of these input devices together.

There are two versions of the KP-1 Keypads — depending on your application (e.g. new-construction or
retrofit), and the Vaux Controller model you will be using , you may choose either the Wired Keypad (KP-
MAIN), or the Wireless (KP-MAIN-RF) keypad, or possibly both. The two keypads behave identically, but the
wired keypads are only used with Vaux Controllers that support wired keypad control (e.g. Altrix 3400),
while the wireless versions are used with RF-capable Controllers (e.g. Altrix 3000 or 3400).

Besides the different transmission techniques used on the wired or wireless (RF) keypad versions, another
difference is that the wired version does not support a Security ID Code, as does the RF version (a hard­wired control link does not have possible neighboring systems to contend with). One other subtle
difference is that the wired transmission is faster, and results in better response time to button presses.

Vaux wired keypads can typically be located up to 1000 feet from the Vaux Controller location (contact the
factory for information on wiring for distances beyond 1000 feet). The RF version has a typical 120-foot
range, similar the the range of the RC-8-RF remote control. For greater range, receiver antenna options are
available; consult the Appendix.

NOTE: Vaux keypads are not designed for (or warranted for) installation or use outside the house.

Each of the wired keypads are home run in a star confiiguration back to a central location where the Vaux
Controller is located (i.e. the media center); the keypads then connect to a MUX-x Connecting Hub, which
plugs into the Vaux Controller. The Hub’s power adaptor provides power to all keypads.

The wiring from the keypads to the Hub uses standard 2-pair CAT-3 unshielded-twisted-pair (UTP) wire,
terminated with 6P4C modular connectors (RJ-11-like telephone-type connectors). Cable runs of 1000’ are
supported using standard 22-, 24-, or 26-gauge wire. Generic, Level-1, telephone wire may be used, but
the tighter twisting (and impedance control) of CAT-3 cable is preferable. CAT-5 UTP cable, or even
shielded twisted-pair (STP) cable may also be used. Either CAT-5 or STP cable would be a good choice for
running through a very noisy electrical environment.

The keypad system is flexible and expandable — mounting in standard wall junction boxes, the keypads are
finished-off using the same conventional Decora® wall plates you choose for the rest of the room. The
keypads have eight buttons per gang, and may be designed for two to seven gangs. You may use the
standard 2-gang keypad (KP-MAIN-xx), or you may add additional gangs with the KP-EXP single-gang
expansion option, up to a maximum seven-gang configuration — that’s up to 56 keypad buttons.

The first set of 8 illuminated keys are for source selection; the remaining gangs can be programmed for any
combination of A/V control commands (volume, rewind...), X-10 lighting/appliance control commands, or
custom MACRO sequences (e.g. Dinner, Party–Tunes, etc.).

The Vaux Keypad System ships factory-configured with a standard button layout comprised of a general
group of control commands: source selection keys (Tuner, CD, Laserdisc...), Volume up/down, Selection
(channel) up/down, Mute, Play, etc. However, the keypads may easily be set up in a custom configuration
by replacing the removable keycaps to change legends/icons, and re-defining key functions using the Vaux
Keypad Configuration Software.

13

DESIGNING THE SYSTEM

Infrared Learning Memory Layout

Learned infrared codes are stored in the Controller in one of eight “Device-pages” (or banks). For each of
the Devices (CD, Laser...), there are locations for storing the appropriate IR codes for functions such as
“Play,” “Pause,” etc. Essentially, there are eight separate “keyboards” which may be programmed with
independent IR codes for up to 30 functions, for a total of 240 IR learned codes.

NOTE: INFRARED CODES ARE STORED IN THE ALTRIX CONTROLLER/RECEIVER NOT IN THE REMOTE
CONTROLS.

You can learn as many IR buttons as you wish — one or all. If you want to change a button that already has
been taught, just learn it again. It will replace the old command with the new infrared command. All of the
commands are stored in the Altrix Controller, which has a battery backup — you may unplug it without your
codes being lost.

IR Programming Considerations

Learned infrared codes can be associated with all RC-8 keypad buttons except: Shift, Zone, Sec, Learn, and
the eight Source-Select (Device) buttons (Tuner, CD...). This leaves 30 IR-programmable buttons per Device
page.

For maximum flexibility, the Altrix system has individual volume, mute, and channel buttons, for each of the
eight device pages. If you wish to make these buttons common for various devices, simply program the
same codes in all locations you wish to be common. For example, if you wish to have a television’s
channel/volume/mute buttons common to both the VCR-1 and VCR-2 Devices, just program them in both
pages — then connect the TV’s IR emitter to the common blaster port so it will see the commands from both
pages. As another example, if you wish to make volume and mute “global” for an audio receiver, program
them in all eight pages — again, you need to connect the receiver’s IR emitter to the common blaster port.

The IR Emitter connectors, on the rear panel of the Altrix Controller, can be programmed for device-specific or zone-
specific operation. Device-specific operation allows you to use identical source components in your system,
for example, identical CD jukeboxes or DSS tuners. Zone-Specific mode allows identical devices, for
example A/V Reveivers, to be controlled based on the zone you are in. An appendix gives additional
information.

Each Source-Device page will be programmed using the keys that make sense for the functions — for tuner
section control, you may program AM/FM on A/B, Seek Up/Down on Channel, and perhaps station presets
on the number buttons. Volume and Mute will be programmed on the appropriate buttons. Receiver input
source selections may be placed on F1-F4, Play, Pause, number digits, or on any other unused buttons (they
will be invoked from MACROs). If you wish to “hide” the input-select commands (to prevent accidentally
hitting one when your have the Tuner Device page active), you may locate them in an unused device (e.g.
Tape-2) which you will not normally have active — you then need to connect the receiver’s IR emitter to the
common blaster port in order to share Device pages.

For a multi-zone Altrix Controller, which is configured for “Zone-Specific” IR Output, all receiver codes must
reside in the Device–1 (Tuner) page, and all receivers must either be identical, or at least respond to the
same IR commands (e.g. different models from the same manufacturer, with identical IR commands).

For functions which have no obvious buttons (such as PIP, surround sound modes, etc.), you can program
them on the F1-F4 buttons, and identify their function on the optional rear label for the RC-8 remote
control. This keeps the remote uncluttered, yet provides a lot of control by defining the less-used special
functions on the rear label. This label also allows you to define a programmed Default Zone, MACROs, radio
station presets on the number buttons, etc.

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If you have identical source devices, such as two DSS receivers, three CD jukeboxes, or a couple of identical
TVs in a wall, they may be individually controlled since the Altrix system is Factory-set for “Device-Specific”
IR outputs. The same IR command set will be programmed in multiple device pages, but will independently
activate only the respective IR Emitter output port. Note that the emitters must be sealed to prevent IR
leakage between the components (otherwise you defeat the device-specific advantage). Note also that an
Altrix Controller which is configured for “Zone-specific” IR output cannot support identical source devices,
since they are then driven from the common IR Blaster port.

The Source-Selection Process

Pressing a Source-Device button on a Vaux remote control or keypad (e.g.: CD) not only changes the
“current device” to CD, but also transmits a “Source-Select” command, informing the Controller that the CD
button was pressed. There are a variety of features which can be enabled as part of this Source-Selection
process, using a combination of learned IR codes, MACRO sequences, and computer-port programming.

Auto-Source-Power Option

The Auto-Source-Power feature is an integral, and optional, step in the Source-Selection process. Auto­Source-Powering automatically tracks the state of infrared-controlled source devices (CD, Laser...) and
powers them up or down as necessary. In a multi-zone system, the system keeps track of all zones and
only powers a device up if it is not currently on. Likewise, it only powers a device down when it is not in use
by any other zone. You are not required to use this feature, but you may enable auto-source-powering of
one or more of the source devices by simply programming a couple of IR power codes.

In operation, Altrix Controllers use the ON and OFF buttons of the remote control in special ways: ON and
OFF presses invoke MACROs 19 and 20 (resp.) However, the IR ON/OFF locations are programmable in
infrared learn mode, and are used to store these optional device power commands, for Auto-Source­Powering of one or more source-devices.

There are actually sixteen (IR) storage locations associated with the ON and OFF buttons, two for each of the
eight Devices (Tuner, CD...) — these locations are only used for the Auto-Source-Power feature, although
they can be tested by pressing Shift-ON or Shift-OFF (which also track states). To enable Auto-Source­Powering for a particular Device, you simply program the appropriate ON and OFF locations with the
appropriate on/off IR codes for the device. Generally, a single IR “Power” code is provided for an A/V
device, so simply program it into both the ON and OFF locations; of course, to handle the occassional
device with two individual On/Off codes, program them in the approriate locations.

The source-devices will then automatically power-up as needed when sources are selected. When you
select a different source, or switch the system off, the device will turn off after about five seconds. In a
multi-zone system, the source turns off providing no other zone is using the source device.

Power-On-Delay and Power-Off-Delay

This five-second “Power-Off-Delay” is actually programmable via the computer port. Also, there is a
computer-programmable “Power-On-Delay,” which is normally zero seconds — it may be programmed to
add a fixed delay after each IR and X-10 device turns on, to allow the device to stabilize before receiving
configuration commands, etc.

Power State Incorrect?

The power states of source devices are managed intelligently by the controller, but the user may manually
turn a device on or off and get the system out-of-sync. It is obvious when a device is in the wrong state; it
is easily rectified by manually correcting the power state of the device in question. For some devices (e.g. a
VCR which will be used for recording when the system is not in use), may be best to not auto-power the
device, and either leave it on always, or allow the user to manually power it as necessary.

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Auto-Receiver-Power Option

A refinement of the above concept provides an additional feature: Auto-Receiver-Power. This allows one of
the devices (Device 1: Tuner) to power an A/V receiver for one of the zones, and intelligently turn the
receiver on when the system is in use. Enabling the Receiver powering simply requires programming a
couple of IR power codes for Device 1. This option provides global or zoned powering of A/V receivers (or
other IR devices). If desired, this feature may be disabled via the computer port, allowing normal Tuner
source device powering.

To use this feature, the device's IR power commands must be learned into the Device-1 (Tuner) bank ON
and OFF locations, the system configured for device- or zone-specific operation, and the IR emitter for the
device(s) connected as follows: In device-specific IR mode, a global "system-active" IR device is connected
to the Tuner port (1) or Blaster port. This single IR device is powered up when system is active, and off
when inactive -- e.g. a single-zone Altrix system's A/V receiver. In zone-specific IR mode, zoned IR
devices (one or more identical devices) are connected to Zone ports 1, 2, 3... (not Blaster port) -- e.g. a
multi-zone Altrix system using identical receivers in different zones. Another option, while in zone­specific IR mode, is to program the Tuner device to force global operation -- e.g. a system in zoned-IR
mode (perhaps for multi-zone-TV powering), but needing global IR powering for a multi-source input
device (e.g. CD/tape unit). In this case, the "Tuner" device powers up when system is active, and off when
the system goes inactive -- the IR device must be connected to the Blaster port in this case, since the other
IR emitter ports are zoned.

Auto-TV-Power Option

Another refinement of the above concept provides an additional feature: Auto-TV-Power. This allows one
of the devices (Device 8: TV/Tape-2) to power a television monitor for one of the zones, and intelligently
turn the TV on only for audio/video sources, and off for audio-only sources. Enabling the TV powering
simply requires programming a couple of IR power codes for Device 8. This option provides zoned
powering of TVs, based on sources defined as Audio-only or A/V (this definition is programmable, via the
computer port). This feature may be disabled via the computer port, allowing normal Tape-2 source
powering.

To use this feature, the TV's IR power commands must be learned into the Device-8 (TV/Tape-2) bank ON
and OFF locations, the system must be configured for zone-specific operation, and the IR emitter for the TV
(s) connected as follows: In zone-specific IR mode, zoned IR TVs (one or more identical TVs) are
connected to Zone ports 1, 2, 3... (not Blaster port) -- e.g. a multi-zone Aris or Altrix system using one or
more identical TVs in different zones. In device-specific IR mode, TV powering is disabled (there is no
global source-specific TV powering possible, since different zones may have A/V or Audio-only sources
activated) -- in this case, the system provides normal Tape-2 source powering.

A/V-Source Definition for Auto-TV-Powering

If Auto-TV-Powering is enabled, powering of TVs is based on whether sources are defined as Audio-only or
Audio/Video. The factory setting A/V-Source definition is:

Tuner: Audio-only (TV off)
CD: Audio-only (TV off)
Cab/Sat: A/V (TV on)
VCR-1: A/V (TV on)
VCR-2: A/V (TV on)
Laser: A/V (TV on)

Tape-1: Audio-only (TV off)

TV/Tape-2: A/V (TV on)

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System-Active-PLC-Power Option

If you wish to have a global “any-zone-on” indication, you may enable System-Active-PLC-Powering, which
sends a unique X-10 command for turning on and off appliance or relay modules. This is a useful method
for powering a multi-zone audio power amplifier. Lamp modules may also be used to turn effect lighting
on and off. This feature is programmed via the computer port. For more information, consult the Vaux
Protocol document.

Example: This example sets the System-Active HC to F (F16 will be used):

VP F0 67 06 00

This option, if enabled, controls a specific X10 device, and provides a master system-is-active control
function. The House-Code used for this function may be programmed, via the computer port, to a number
(1 to 16) corresponding to the desired House-Code, as follows: 1=A, 2=B, 3=C, ... 16=P, 0=disabled. The
factory-setting is 0, which disables this feature. The Unit-Code is forced to 16 for this feature. For
example, if the system is programmed to used House-Code L for the X-10 System-Active Power option,
then an L16-ON X-10 command is sent when the system first becomes active (a zone turns on from an off
state, and all other zones are currently off), and L16-OFF is sent when the system becomes inactive (a zone
turns off, and all other zones are currently off).

Auto-PLC-Zone-Power Option

For non-IR-controlled zone devices, such as audio power amplifiers, you may also opt to enable Auto-PLC­Zone-Powering, which sends X-10 commands for turning on and off appliance or relay modules — unique
for each zone. The X-10 modules will turn on or off only as necessary, as the zone turns on or off. Lamp
modules may also be used to turn zone-specific effect lighting on and off. This feature is programmed via
the computer port.

This option, if enabled, sends zone-specific X10 ON/OFF codes. The House-Code used for this function
may be programmed, via the VauxSerial port, to a number (1 to 16) corresponding to the desired House­Code, as follows: 1=A, 2=B, 3=C, ... 16=P, 0=disabled. The factory-setting is 0, which disables this
feature. The Unit-Code corresponds to the Zone that is turning on or off. For example, if the system is
programmed to used House-Code M for the X-10 Zone Power option, then an M3-ON X-10 command is
sent when Zone 3 turns on, and M3-OFF is sent when the zone turns off.

Auto-PLC-Source-Power Option

For non-IR-controlled source devices, you may also opt to enable Auto-PLC-Source-Powering, which sends
X-10 commands for turning on and off appliance or relay modules — unique for each source. Like the IR
powering discussed above, the X-10 modules will turn on or off only as necessary — the power state of the
source device is tracked by the controller, across all zones. This feature is programmed via the computer
port.

This option, if enabled, sends source-specific X10 ON/OFF codes. The House-Code used for this function
may be programmed, via the computer port, to a number (1 to 16) corresponding to the desired House­Code, as follows: 1=A, 2=B, 3=C, ... 16=P, 0=disabled. The factory-setting is 0, which disables this
feature. The Unit-Code corresponds to the Source that is turning on or off. For example, if the system is
programmed to used House-Code K for the X-10 Source Power option, then a K6-ON X-10 command is
sent when Source 6 (Laser) turns on, and K6-OFF is sent when the source turns off. Note: if you will be
enabling the "Auto-Receiver-Powering" option, you should not use an X-10 device on source-1 (tuner); if
you will be enabling the "Auto-TV-Powering" option, you should not use an X-10 device on source-8
(tv/tape-2).

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Source-Select MACRO Programming Considerations

Ten MACROs, 11 to 20, are used by the Altrix and Aris Controllers for customizing routing operations —
these MACROs are directly accessed as Shifted-MACRO buttons from the RC-8 Remote Control (e.g.: in
MACRO mode, pressing 1 will access MACRO 1; alternatively, pressing Shift, then pressing 1 will access
MACRO 11). Learning a MACRO sequence also uses the Shift-MACRO approach (e.g.: in MACRO mode, press
Learn, then press/hold/release-0 to initiate MACRO 10 programming; alternatively, press Learn, press Shift,
then press/hold/release-0 to initiate MACRO 20 programming). The first eight of these ten MACROs are
associated with the Source-Change commands as follows (they begin playback after all source/zone power­up, and routing for the Aris, is complete):

MACRO 11: Tuner
MACRO 12: CD
MACRO 13: Cab/Sat
MACRO 14: VCR 1
MACRO 15: VCR 2
MACRO 16: Laser
MACRO 17: Tape 1
MACRO 18: Tape 2
MACRO 19: ON button (Altrix general-purpose use)
MACRO 20: OFF button (plays after zone turn off)

You must program at least the A/V receiver’s input-selection commands into the Source-Selection Macros, 11 to 18. You
will likely also add TV input-selection commands as well — for example, set the TV to S-Video-input for
Laser (Macro 16), and set the TV to antenna-input for TV/Tape-2 (Macro 18). This is also a handy place to
put a CD or Laser in Play mode.

Some simple audio and A/V receivers do not have individual commands for source selection, but rather have
an “Input” or other button which cycles through the inputs. To use a receiver such as this, you must find a
known state — for example, determine if the receiver always turns on in “Tuner” mode, or if pressing “FM”
overrides the input. You may then define a known sequence of codes for each of the inputs, for example:

Tuner: “FM”
CD: “FM” then “Input”
Video-1: “FM” then “Input” then “Input”
Laser: “FM” then “Input” then “Input” then “Input”

It’s odd, but predictable, and is easily added to a MACRO sequence. Another option is to locate a remote
from a pricier model, to find out if your receiver responds to buttons which are not on the supplied remote
control (manufacturers often have a master IR command set).

Similar problems may occur with televisions, for accessing a composite or S-video input (e.g. you might
need to use: “0” then “3” then “ChanDown” — or, “ChanUp” to get to antenna-in, then “Input” to get to
line-in).

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