Linear SVS-88 Owner's Manual

PERFORMANCE MULTI-ROOM AUDIO & VIDEO

Installation Manual

SVS-88

1 2

654

7 8 9

AV Func

Audio

Preset

Video Cancel

Off Enter

True Switching 8x8 Matrix

Model SVS-88

Linear Corporation

2055 Corte del Nogal

Carlsbad, CA 92009, USA

760-438-7000 800-999-5225 Fax: 760-931-1340

www.channelplus.com

revision date 02/04A

Thank you for purchasing the SVS-88. The SVS-88 is a crosspoint switching matrix. It allows 8 audio/video inputs to be switched to 8 unique audio/video outputs with virtually no switching loss. The matrix is controlled via a pushbutton front panel, easy to use IR, or RS-232 interface. The unit provides broadcast quality switching of S-Video, analog stereo/audio and coaxial digital audio signals (or composite video). The SVS-88 provides maximum flexibility for both home and commercial applications allowing fewer peripheral components to provide consistently high quality audio/video throughout the installation.

This operation manual is divided into sections based on the complexity of your application. For most installations, Basic Operation will be sufficient. This section describes how to use the front panel as well as programming a learning infrared remote with a few useful IR commands. Advanced Operation will detail how to access the large array of commands using the RS-232 port and a control device such as a PC, AMX or Crestron controller. Also, the Advanced Operation section will detail the use of additional IR commands for more complex routing functions.

Be careful when unpacking the SVS-88. This electronic unit is susceptible to damage from dropping or placing heavy objects on top of it. Save the original package and all enclosed packing material in case the unit needs to be returned. Damage due to shipping in cartons other than the original package is not covered under the warranty.

Any modifications or improper use of the SVS-88 will void the warranty. Please read all information and instructions concerning this system before installing.

Please call Linear with questions or concerns about the SVS-88. We are happy to assist you with any problems you may be experiencing. If you are unsure of any aspect of your installation, please contact one of our technicians at Linear.

DECLARATION OF CONFORMITY

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. (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

ANY CHANGE OR MODIFICATION TO THIS DEVICE WITHOUT THE PERMISSION OF CHANNELPLUS MAY VOID THE USER'S AUTHORITY TO OPERATE THIS EQUIPMENT .

Important Safety Instructions

Read these Instructions.

Keep these Instructions.

Heed all Warnings.

CAUTION

RISK OF ELECTRICAL SHOCK

DO NOT OPEN

CAUTION: DO NOT REMOVE COVER. NO

USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.

Follow all Instructions.

Do not use this Apparatus near Water.

Clean only with a Dry Cloth.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert you to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electrical shock to persons.

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

Do not block any Ventilation Openings. Install in accordance with the manufactures instructions.

Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including amplifiers) that produce heat.

Do not defeat the safety purpose of the grounding type plug. A grounding type plug has two blades and a third grounding prong. The third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles and the point where they exit from the apparatus.

Only use attachments/accessories specified by the manufacturer.

Unplug this apparatus during lightning storms or when unused for long periods of time.

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.

WARNING:

There are no user serviceable parts inside. Refer all servicing to qualified service personnel.

WARNING:

The SVS-88 operates off power sources 100 to 240 VAC. It may also be operated at 50/60 Hz line frequency. The unit is autosensing for power configuration.

The appliance should be situated so that its location or position does not interfere with its proper ventilation. For example, the appliance should not be situated on a bed, sofa, rug, or similar surface, that may block the ventilation openings; or placed in a built-in installation, such as a bookcase or cabinet that may impede the flow of air through the ventilation openings.

Care should be taken so that objects do not fall into and liquids are not spilled into the inside of

the appliance.

To reduce risk of fire or electric shock, do not expose the SVS-88 to extreme heat, extreme cold, moisture or water. This apparatus should not be used near water - for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. Do not allow foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and the necessary repairs.

The SVS-88 is designed for set top usage only. The SVS-88 must be placed on a fixed, level

surface strong enough to support its weight.

Connect the SVS-88 to the power outlet only with the supplied 3-prong grounded power supply cord or an exact equivalent. The cable should be connected to a properly grounded 3-conductor wall outlet. Do not modify the supplied cable in any way. Extension cords must

be rated for adequate current. Power cord for countries other than North America not included.

Do not route the power cord where it can be crushed, pinched, bent at severe angles, exposed to heat, or damaged in any way. If the cord shows any sign of wear or damage, immediately stop using it and obtain a proper replacement from a qualified service agency or from the Linear service department.

If the SVS-88 shows signs of improper operation, or if it has been dropped or damaged in any way, immediately disconnect the power cord from the power outlet. Contact the Linear technical service department and speak to a qualified service technician to determine if the unit needs to be returned to Linear for repair. See the back of this manual for futher information regarding returning SVS-88 units.

SVS-88 Front Panel

Input Up/Down to be routed to the currently displayed output (enter button required to execute)

IR receiving/ IR teaching window

Volume Up/Down of current displayed output

Route both Audio & Video

Turn a selected output off

Route Audio only

Route Video only

1 2

7 8 9

654

AV Func

Preset

Audio

Video Cancel

Off Enter

Display next output Up/Down

Enter IR program mode (code required)

Execute a predefined preset sequence (programming required)

Cancel a front panel operation Complete entry of data input

SVS-88

SVS-88 Rear Panel

RS-232

RS-485 Expansion Bus

(for future products)

Direct connection for IR Input when using distribution expansion

Serial No.

Right line level stereo audio Inputs/Outputs

Left line level stereo audio Inputs/Outputs

Coaxial digital audio (or composite video) Inputs/Outputs

S-Video or composite video (with adapter) Inputs/Outputs

E x a m p l e o f h o w t o c o n n e c t y o u r e q u i p m e n t

I N P U T 1

V C R

A U D I O O U T

L R

S - V I D E O

O U T

D V D

A U D I O O U T

L R

I N P U T 2

D I G I T A L O U T P U T

( C O A X I A L )

S - V I D E O

O U T

I N P U T 3

S A T - 1

D I G I T A L O U T P U T

( C O A X I A L )

S - V I D E O

O U T

I N P U T 5

C A M E R A

V I D E O O U T

( U S I N G S - V I D E O A D A P T E R )

I N P U T 4

S T E R E O

A U D I O O U T

I N P U T 6

C A B L E

D I G I T A L O U T P U T

( C O A X I A L )

L R

S - V I D E O

O U T

O U T P U T 5

V C R

A U D I O I N

L R

O U T P U T 3

D V R

D I G I T A L

I N P U T

( C O A X I A L )

S - V I D E O

I N

S - V I D E O

I N

I N P U T S

A / V R C V R

A U D I O I N

L R

O U T P U T 4

M O N I T O R

V I D E O I N

( U S I N G S - V I D E O A D A P T E R )

O U T P U T 6

D I G I T A L

I N P U T

( C O A X I A L )

S - V I D E O

I N

O U T P U T 7

P L A S M A

D I G I T A L

I N P U T

( C O A X I A L )

S - V I D E O

I N

O U T P U T 8

A M P L I F I E R

A U D I O I N

L R

Zone Outputs

Source Inputs

satellite

cable box

Family Room

plasma

surround sound

Master Bedroom

speakers

Living Room

speakers

Kitchen

speakers

Kid's Room

security cameras

stereo

DVD

VCR

TiVo

Channel Plus SVS-88

AMP

surround sound

speakers

Dining Room

speakers

Basement

plasma

Basic Operation

Switching Sources Using the Front Panel

There are two ways to switch audio and video inputs together to an output.

The first way uses the A/V button along with the keypad.

Input

Output

Volume

2 3

4 5 6

7 8 9

1) Press the A/V button.

When this button is pressed, the input and output displays will go blank.

2) Select the input number through the keypad such as 01 for input number 1.

As you input the numbers they will show up on the Input LED.

3) Select the output number through the keypad such as 04 for output number 4.

As you input the numbers they will show up on the Output LED.

The SVS-88 will automatically enter this and switch input number 1 to output 4.

The second method uses the Input and Output keys under the LED displays.

1) Select the output number you wish to change by pressing the - and + keys under the Output LED (the Input LED will show the current input switched to that output).

2) Select the input number

Input

Output

Volume

2 3

4 5 6

7 8 9

you wish to route to the output by pressing the and + keys under the Input LED.

3) Press the Enter key to switch and save the selection.

A/V Func

Audio Preset

Video Cancel

Off Enter

A/V Func

Audio Preset

Video Cancel

Off Enter

To switch audio only to an output.

1) Press the Audio button.

2) Select the input number

through the keypad such as 03 for input number 3.

3) Select the output number

through the keypad such as 07 for output number 7.

Input

A/V Func

Audio Preset

Video Cancel

Off Enter

2 3

4 5 6

7 8 9

Output

Volume

To switch video only to an output.

1) Press the Video button.

2) Select the input number through the keypad such

Input

as 02 for input number 2.

3) Select the output number through the keypad such as 08 for output number 8.

The SVS-88 will automatically enter this and switch video input number 2 to output 8.

To turn an output off

1) Press A/V, Audio or Video button to select function to be turned off.

2) Select output number through the keypad such as 08 for output number 8.

3) Press the Off button to turn that selected function of the selected output off.

Input

Output

Volume

Output

Volume

A/V Func

Audio Preset

Video Cancel

Off Enter

A/V Func

Audio Preset

Video Cancel

Off Enter

2 3

4 5 6

7 8 9

2 3

4 5 6

8 9

To control volume

1) Press the Volume - or + buttons to decrease or increase volume to the displayed output. (0=off)

2) View volume level in the Input window.

Note:

If at any point you make an error, you can press the cancel button and start over.

view

Input

2 3

Output

Volume

4 5 6

7 8 9

A/V Func

Audio Preset

Video Cancel

Off Enter

The basic operation of the SVS-88 supports four IR commands (additional IR commands described in the Advanced Operation section of the manual), Input UP and Down, as well as Volume Up and Down. These commands are

to the output

learning remote in the theater (let’s say Output number 3) and a different learning remote in the bedroom (Output number 7). Each remote will enable you to scan through the installed inputs as well as adjust the volume independently from one another.

Programming IR Learning Remote

for which they are programmed. For example, you can have one IR

specific

To program your IR learning remote, you must first select the IR teaching command from the front panel keypad of the SVS-88. To do this press “FUNC” (Function), “FC” will appear on the display. Next, input the number “44” and "Enter". The display will read “tE” (Infrared Teach Mode) and the current output number.

Example:

Press - FUNC 4 4 ENTER

Using the “Output -/+”, select the output you wish to program with an IR command. Place your Learning Infrared Remote into program mode (refer to your IR remote for details on how to accomplish this). Place the IR receive LED approximately 1 to 2 inches from the IR emitter on the front panel. Select one of the four buttons you wish to program to that output, “Input -/+” or “Volume

-/+". Each time one of these buttons is pressed, the IR command associated to that button is broadcasted out of the IR teaching window located on the SVS-88

front panel. This process may be repeated as many times as necessary until all of the

required commands have been learned.

Example:

Theater Remote

Press - OUTPUT + (until output 03 is displayed) -

Place learning remote's IR receiver in front of the IR teaching window and press

"INPUT +" (the command for “Input has been broadcast to the learning

IR remote).

Note: If no command is selected within a few minutes, the SVS-88 will automatically exit the Infrared Teach Mode and return to displaying an Output with its associated Input.

Once you have completed the process of teaching your IR learning remote the desired IR commands, you can exit the IR teaching mode on the SVS-88. To do this press “FUNC” (Function), “FC” will appear on the display. Next, input the number “46” followed by “Enter”. The display will show the last used input and output. .

Example:

Press - FUNC 4 6 ENTER

Advanced Operation

Accessing Switches for Baud Rate and Unit ID

Should it be required to change the default Baud Rate or SVS-88 ID Code, ONLY AUTHORIZED SERVICE PERSONNEL should perform changes to the internal switch settings. When making switch setting changes, THE POWER SOURCE MUST CORD REMOVED PRIOR TO ACCESSING THE SVS-88.

To access the internal switch, remove the hardware (8 screws) from the top cover and lift off the cover.

TURNED OFF AND THE POWER

Setting the SVS-88 Baud Rate (switches 1-3)

The RS-232 baud rate is set by an internal bank of switches. The switch bank is located in the vicinity of the RS-232 connector. Factory default is 9600 baud.

The following are the settings required for various baud rates:

O F F

4800 Baud 9600 Baud 19200 Baud 38400 Baud

O F F

57600 Baud 115200 Baud 230400 Baud 460800 Baud

The SVS-88 operates at 8 bits, no parity and 1 stop bit.

A null modem cable is required to communicate to the SVS-88. The RS-232 connector on the rear

panel is a male 9-pin D-Sub with the following connections:

Description Pin Number Transmit

Receive Ground

O F F

Pin 3 Pin 2 Pin 5

F F

O F F

NOTE: For rocker-style DIP switches, dark area indicates depressed half of switch. For slidestyle DIP switches, dark area indicates

F F

O F F

switch direction. For example, in the 4800 baud setting at left, slide-style switches would all be switched toward "off".

Transmit (Pin 3)

Receive (Pin 2)

Ground (Pin 5)

Setting the SVS-88 ID Code (switches 4-7)

The SVS-88 has an ID code which allows up to 16 (0 through 15) units to operate together. The SVS-88 ID code is set by the same bank of switches as the baud rate. The following shows the switch setting for these codes. Factory default is Unit No. 0.

F F

O F F

F F

Unit No. 0 Unit No. 1 Unit No. 2 Unit No. 3

F F

O F F

F F

Unit No. 6 Unit No. 7 Unit No. 8 Unit No. 9

O F F

Unit No. 4

O F F

Unit No. 10

O F F

Unit No. 5

O F F

Unit No. 11

Unit No. 12 Unit No. 13 Unit No. 14 Unit No. 15

Once changes have been made, replace the cover and assure that all 8 screws are securely in place.

ATTACH THE POWER CORD AND RE-APPLY POWER ONLY AFTER VERIFYING THAT THE COVER IS PROPERLY IN PLACE WITH ALL OF THE ASSOCIATED HARDWARE.

RS-232 Commands

Controlling the SVS-88 via the RS-232 port is done using a text based command set (ASCII). The response from the SVS-88 either as a response or on power-up is also text based. The commands and their associated responses can be programmed into any control system (i.e. Crestron, AMX, etc.) If you would like to setup or change the operational characteristics of the SVS-88 and you are not using a control system, any terminal program can be used; One is available free of charge on our web site www.ChannelPlus.com.

On power-up the SVS-88 will output the current operational settings of the unit. Any time the unit has power removed and reapplied, the current operational settings will be listed. The following is the default for the SVS-88. If any settings are changed during operation, they will be reflected in the data.

NOTE: All messages sent to the SVS-88 and received by the SVS-88 end with a carriage return (ASCII 0D). This will not be reflected in the examples. In addition, all messages sent to the SVS-88 are case sensitive.

The response from the SVS-88 on power-up:

MXxx-Model No. = SVS-88 MXxx-Serial No. = 0A000004 MXxx-Video=08 to 08 MXxx-Video=07 to 07 MXxx-Video=06 to 06 MXxx-Video=05 to 05 MXxx-Video=04 to 04 MXxx-Video=03 to 03 MXxx-Video=02 to 02 MXxx-Video=01 to 01 MXxx-Audio=08 to 08 MXxx-Audio=07 to 07 MXxx-Audio=06 to 06 MXxx-Audio=05 to 05 MXxx-Audio=04 to 04 MXxx-Audio=03 to 03 MXxx-Audio=02 to 02 MXxx-Audio=01 to 01 MXxx-Volume 08 to 32 MXxx-Volume 07 to 32 MXxx-Volume 06 to 32 MXxx-Volume 05 to 32 MXxx-Volume 04 to 32 MXxx-Volume 03 to 32 MXxx-Volume 02 to 32 MXxx-Volume 01 to 32 MXxx-Sensitivity 08 set to 32 MXxx-Sensitivity 07 set to 32 MXxx-Sensitivity 06 set to 32 MXxx-Sensitivity 05 set to 32 MXxx-Sensitivity 04 set to 32 MXxx-Sensitivity 03 set to 32 MXxx-Sensitivity 02 set to 32 MXxx-Sensitivity 01 set to 32 MXxx-Balance 08 set to 49

MXxx-Balance 07 set to 49 MXxx-Balance 06 set to 49 MXxx-Balance 05 set to 49 MXxx-Balance 04 set to 49 MXxx-Balance 03 set to 49 MXxx-Balance 02 set to 49 MXxx-Balance 01 set to 49 MXxx-Hardware revision = 02.00 MXxx-Software revision = 01.00 MXxx-Welcome from Channel Plus

The xx in the response or in the command (i.e. MXxx) is the unit ID number. This is set via the ID selection switches previously described (default is ID 00.)

When a command is sent to the SVS-88 a response will always return. The response will only occur upon the completion of the task requested. For example, if a request is made that all outputs be set with a specific input, the acknowledgement of that command will not be sent until all of the routes have been made. If a command is not recognized, the data required is out of range or the data is invalid, the SVS-88 will respond with a verbose description of the problem:

MXxx-PARDON! MXxx-Output number is too high MXxx-Error found in configuration etc.

The following is a list of commands available on the SVS-88. Further on in the manual, each command will be described as well as its corresponding response from the SVS-88. In addition, an example will be included to better help understand the command. The examples to follow use the default for the unit ID number (00).

Audio Commands

MXxxAiioo - route an audio input to an output. MXxxAiio#,o#,o# - route an audio input to multiple outputs. MXxxAAii - route an audio input to all outputs. MXxxAFoo - turn off audio output. MXxxAMoo - mute/unmute audio toggle for output. MXxxAPiibb - adjust audio input sensitivity in 0.5 dB steps. MXxxAPAbb - adjust all audio inputs sensitivity in 0.5 dB steps. MXxxAUoobb - adjust audio output volume in 2 dB steps (in Linear) MXxxAUAbb - adjust all outputs to volume level in 2 dB steps (in Linear) MXxxAYoo - adjust output volume up one step. MXxxAZoo - adjust output volume down one step. MXxxZ50ooww - set/read a maximum volume level for an output. MXxxZ51 - get the maximum output volume levels for all outputs. MXxxZ17y - set volume controls as Linear or Logarithmic.

Video Commands

MXxxViioo - route a video input to be sent to a particular output. MxxxViio#,o#,o# - route a video input to multiple outputs. MXxxVAii - route a video input to all outputs. MXxxVFoo - turn off video output.

Digital Commands

MXxxDiioo - route a digital input to be sent to a particular output. MxxxDiio#,o#,o# - route a digital input to multiple outputs. MXxxDAii - route a digital input to all outputs. MXxxDFoo - turn off digital output. MXxxZ53y - attach or detach digital from audio routes. MXxxZ54y - attach or detach digital from video routes.

A/V/D Commands

MXxxBiioo - route A/V/D input to be sent to a particular output. MxxxBiio#,o#,o# - route A/V/D input to multiple outputs. MXxxBAii - route A/V/D input to all outputs. MXxxBFoo - turn off A/V/D output.

Status Commands

MXxxS - return the settings of the SVS-88. MXxxSAoo - return the routing of a single or all audio outputs. MXxxSVoo - return the routing of a single or all video outputs. MXxxSDoo - return the routing of a single or all digital outputs. MXxxSBoo - return the routing of a single or all A/V/D outputs. MXxxSAPoo - return the audio sensitivity levels for an input or inputs. MXxxSAUoo - return the audio volume level for an output or outputs. MXxxSAMoo - return the mute status of an output or outputs.

Preset Commands

MXxxZ26ppssiioo - set audio preset. MXxxZ27ppss - read audio preset. MXxxZ28ppss - clear audio preset. MXxxZ29ppssiioo - set digital preset. MXxxZ30ppss - read digital preset. MXxxZ31ppss - clear digital preset. MXxxZ32ppssiioo - set a video preset. MXxxZ33ppss - read video preset. MXxxZ34ppss - clear video preset. MXxxZ35ppssiioo - set A/D/V preset. MXxxZ36ppss - read A/D/V preset. MXxxZ37ppss - clear A/D/V preset. MXxxZ38ppssoovv - set volume preset. MXxxZ39ppss - read volume preset. MXxxZ40ppss - clear volume preset. MXxxZ44ppssiivv - set input sensitivity preset. MXxxZ45ppss - read input sensitivity preset. MXxxZ46ppss - clear input sensitivity preset. MXxxZ47pp - save current SVS-88 settings as preset. MXxxZ48pp - show settings of a preset. MXxxZ49pp - run a preset. MXxxZ55pp - delete a preset.

Note: Using commands other than those listed can inadvertently disable the unit. If this happens you may need to reset the unit to factor

defaults.

Miscellaneous Commands

MXxxZ13y - enable or disable front panel. MXxxZ21 - either verbose or “OK” acknowledgement messages. MXxxZ06 - return the product model number. MXxxZ56rr - number of IR rounds for programming learning remote. MXxxZ98 - soft reset of SVS-88. MXxxZ99 - verify presence of SVS-88. MXxxR95 - reset the SVS-88 to factory defaults.

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