Polk Audio XRt12 Custom Installation Manual

Page 1
Custom Installation Guide
Polk Audio XM Reference Tuner – XRt12
Table of Contents:
I. Antenna Installation Options …………………………………….2-3
12 Volt Trigger …………………………………………………..6
III.
RS-232 Programming Codes ……………………………………..7-9
IV.
Firmware updates ………………………………………………... 10
V.
This guide is provided as an aid to custom installation and home automation professionals who are integrating the Polk Audio XM Reference Tuner into an automated entertainment system. No other use of the information provided in this document is authorized.
Polk Audio XRt12 CI Guide Page 1 1/19/05 Revision 3.0
Page 2
Antenna Installation Options:
A. Typical Antenna Installation:
Indoor installation on a flat surface
To aim your antenna at the satellites:
1. Set the antenna flat against its base on a flat (horizontal) surface.
2. Turn the base of the antenna so that XM Logo is facing to the South/Southwest if you are in the Eastern half of the US, and to the South/Southeast if you are in the Western half of the US.
3. Use the “Antenna Aiming” screen, as described in the owner’s manual, to optimize antenna tilt angle and position.
4. If necessary, experiment with different locations near South-facing windows. Your High-Gain Home Antenna comes with 20-feet of cable. If that is not sufficient to locate the antenna where there is a strong XM signal, please see the section below on extension cables.
Outdoor installation or Indoor Wall Mounting
The antenna can also be attached vertically to an external or internal wall if that is more convenient than placing it on a horizontal surface.
1. Holding your antenna up, find a wall location that ensures a strong signal. It is recommended that you use an extension cord to temporarily locate your High-Gain Home Antenna outdoors while optimizing the antenna location with the “Antenna Aiming” screen.
2. Attach four screws to the wall using the Screw-Locator Pattern in Figure 3. Use screws with head sizes small enough to fit in the center of each of the four holes but large enough not to pop out of the elongated sections. Leave 1/8-inch of the screw shanks behind the heads sticking out of the wall.
4. Tilt the antenna fully back on the base, place the antenna base on the four screw heads with the antenna pivot at the top and pull down approximately 1/4-inch until the base is firmly secured. Note that the XM Logo will be upside down when the antenna is properly installed.
5. Tilt the antenna away from the wall/base until the signal strength is optimized.
NOTE: Do not cut the antenna cable and attempt to splice it or attach alternative connectors or cable. The cable and connectors used in your XM Reference Tuner are specifically chosen and attached at the factory to ensure that they will work with XM’s unique frequency band. Your High­Gain Home Antenna comes with 20-feet of cable. If that is not sufficient
Polk Audio XRt12 CI Guide Page 2 1/19/05 Revision 3.0
Page 3
XM-EXT50
to locate the antenna where there is a strong XM signal, please see the section below on extension Cables.
B. Extension Cable:
Your High-Gain Home Antenna comes with 20-feet of cable. If that is not sufficient to locate the antenna where there is a strong XM signal, purchase a 50-foot cable extension (Polk Audio recommends the Terk XM-EXT50) from Polk Audio (http://shop.polkaudio.com
) or your local retailer. Up to two
extensions can be used together for a total of 120-feet of cable.
The Terk XM-EXT50 cable is 50-feet long, weather resistant, and has a built in signal amplifier to match the input gain with the XRt12 XM Reference Tuner.
C. Prewire installation:
Prewire installation can be accomplished by using the 50-foot extension cable (Terk XM-EXT50) to route from the XRt12 Tuner location to the desired antenna location. The Antenna that comes with your XRt12 tuner has 20-feet of cable and up to two extension cables can be used for a total antenna cable length of 120-feet.
For installations that require cables longer than 120-feet, we do not have an adequate solution at this time. We are working with Terk to develop a solution in the near future. Please contact us if this is a requirement for your installation.
D. Antenna Splitters:
With the use of the Terk XM-SP you can connect two XRt12 units to a single antenna cable.
Terk XM-SP
Polk Audio XRt12 CI Guide Page 3 1/19/05 Revision 3.0
Page 4
II. IR Codes & Remote Controls:
CODES:
The following IR codes are accepted by the Polk Audio XM Reference Tuner ­XRt12
Code Type: Extended RC5 or RC5x
Key No. Function System
Code (DEC)
Command Code
(DEC)
Mode or Data
(DEC)
1 Power On/Off (toggle) 27 12 00
- Discrete Power On 27 50 00
- Discrete Power Off 27 51 00
2 Select S 27 32 00 3 Category _ 27 49 00 4 XM – Enter 27 35 00 5 Category ` 27 48 00 6 Select T 27 33 00 7 Mute 27 13 00 8 Preset/Direct 27 34 00
9 Jump 27 62 00 10 “ 1 “ 27 01 00 11 “ 2 “ 27 02 00 12 “ 3” 27 03 00 13 “ 4 “ 27 04 00 14 “ 5 “ 27 05 00 15 “ 6 “ 27 06 00 16 “ 7 “ 27 07 00 17 “ 8 “ 27 08 00 18 “ 9 “ 27 09 00 19 Display 27 58 00 20 “ 0 “ 27 00 00 21 Menu 27 53 00
Remote Controls:
The IR codes for the XRt12 are RC5x which includes a toggle bit as part of the code. As a result, a single press of a key will send out a toggle bit of 0 + the IR code, the second press of the same button will send out a toggle bit of 1+ the IR code. The toggle bit may cause some confusion when programming a learning remote control if the learning remote does not have the capability to learn RC5x codes. If your learning remote does not accept RC5x codes then the remote will need to be programmed as follows and the tuner must be running Version 35 or later software:
To teach a non-RC5x compatible remote:
Polk Audio XRt12 CI Guide Page 4 1/19/05 Revision 3.0
Page 5
1) Follow the Learning Remote’s instructions for alignment of the two remote
control IRs.
2) Following the learning remote’s instruction for teaching the learning remote
the XRt12 remotes codes. Usually this consists of:
a) Pressing “Learn” key on learning remote b) Press key to be taught the new code c) Press the desired feature key on XRt12 remote d) If confirm process is requested – go to step 3
3) When a confirm key press is requested – point the XRt12 remote away from
the learning remote and press the desired feature key ONCE. Then, return the XRt12 remote back to the proper positioning for the learning remote and
continue the confirmation process. This process basically lets the learning remote learn one code and ignores the toggle bit. An update (version 35 or later) to the firmware will allow remotes that can not learn the toggle bit to work with the tuner.
Learning remotes compatible with RC5x codes:
The following learning remotes have been tested and determined to work with the XRt12:
Manufacture Product
Philips Pronto
TSU3000
Philips Pronto
TSU3000 Home Theater Master Home Theater
MX350
MX3000
Master Harmony
Harmony
676
688
Polk XRt12
Firmware Version Ver. 34 or 35 (see comments) Ver. 35
Ver. 35
Ver. 34 or 35
Ver. 34 or 35
Ver. 34 or 35
Comments
Preprogrammed codes are located on our website ( www.polkaudio.com)
Does not detect RC5x codes so codes must be taught by per above.
IR learning works with version 35, but not 34
works with Delphi SkyFi codes included in software (both ver 34 and 35)
online database has working codes for both 34 and 35; does learn RC5x codes online database has working codes for both 34 and 35; does learn RC5x codes
As codes become available we will post them on our website for your reference and use. www.polkaudio.com
Polk Audio XRt12 CI Guide Page 5 1/19/05 Revision 3.0
Page 6
III. 12 Volt Trigger:
The 12V Trigger Input allows your 12V-trigger-capable preamp or receiver to force the XM Reference Tuner to go from STANDBY mode (power button illuminated, front panel display off) into ON mode (power button not illuminated, front panel display on) or vice versa without the need to press the POWER button. To disable the 12V Trigger Input feature, simply do not connect anything to the 12V Trigger Input jack on the rear panel of the XM Reference Tuner. To enable this feature, connect a 1/8" mono plug cable (tip +/ barrel - ) from your preamp or receiver's 12V Trigger Output to your XM Reference Tuner's 12V Trigger Input jack on the rear panel. So long as the XM Tuner stays plugged into an active AC outlet, your XM Reference Tuner is ready to respond to power mode changes sent from your preamp or receiver.
Polk Audio XRt12 CI Guide Page 6 1/19/05 Revision 3.0
Page 7
IV. The ASCII Command Definitions
RS-232 Overview:
The RS-232 port allows communication with the XRt12. All commands that are present on the front panel or the remote control of the XRt12 are available via the RS-232 port. In addition, the display data that is shown on the LCD display (or video output) is available over the RS-232 port. This document defines the ASCII commands, which are used to control the Polk Audio XRt12.
Settings:
The communication parameters for communicating with the Polk Audio XM Reference Tuner - XRt12 are:
Cable and connector Pin-Out:
DB9 female-to-female 1:1 cable
Pin 1 - Floating Pin 2 - Transmit Pin 3 - Receive Pin 4 - Floating Pin 5 - Ground Pin 6 - Not connected Pin 7 - Not connected Pin 8 - Not connected Pin 9 - Not connected
Parameter Setting
Bits per Second 9600 Data Bits 8 Parity None Stop Bit 1 Flow Control None
Polk Audio XRt12 CI Guide Page 7 1/19/05 Revision 3.0
Page 8
ASCII command definitions:
All of the commands are case sensitive and end by the “return” key.
Command Parameter
ConnectXRt12 / DisconnectXRt12 / ChannelSelect Channel number
PresetSelect Preset number
GetSongInformation /
GetChannelInformation /
GetHardwareId /
GetAntennaStrength /
Mute / Unmute / ChangeDisplay /
Jump /
Menu / CategoryRight Number
CategoryLeft Number
SelectUp Number
SelectDown Number
Enter /
Description
Connects the controller to the XRt12
Disconnects the controller from the XRt12
Selects the channel. The number is always three-digits (max. 255): ex. ChannelSelect 052 Selects the memory preset. The number is always two-digits (max. 20): ex. PresetSelect 06 Retrieves the current channel’s artist name and song title (length =16 bit max each for name & title, ASCII) Retrieves the current category name, channel number, and channel name (length =16 bit max, ASCII) Retrieves the unit hardware ID
Retrieves the signal quality
Mutes the audio output
Reactivates the audio output
Changes the display mode between full artist and song information, channel-only information, and scrolling artist and song information Switches between current channel and previous channel Activates the settings menu
Changes categories forwards. The 2-digit number is how many times the command is repeated (max. 20): ex. CategoryRight 08 Changes categories backwards. The 2­digit number is how many times the command is repeated (max. 20): ex. CategoryLeft 03 Changes menu or channel selection up. The 2-digit number is how many times the command is repeated (max. 20): ex. SelectUp 12 Changes menu or channel selection down. The 2-digit number is how many times the command is repeated (max. 20): ex. SelectDown 03 Sets the menu selection
*Note – All OSD menu functions have a 10-second timeout period.
System Response
None None None
None
Yes – see example
Yes – see example Yes – see example None None None
None
None None
None
None
None
None
Polk Audio XRt12 CI Guide Page 8 1/19/05 Revision 3.0
Page 9
Examples of System Response:
System response for the 'Get' commands are as follows:
GetSongInformation (return command)
Current Channel Artist Name: B.B. King (1 blank space + 16 characters + return command) Current Channel Song Title: Take It Home (1 blank space + 16 characters + return command)
GetChannelInformation (return command)
Current Channel Number is: 74 (2 blank spaces + 3 characters + return command) Current Channel Name is: Bluesville (16 characters + return command) Current Category Name is: Jazz & Blues (16 characters + return command)
GetHardwareId (return command)
The RADIO ID is: XYZPDQ11 (8 characters + return command)
GetAntennaStrength (return command)
Current Signal Quality is: Good Signal (This response represents 3 antenna bars) Marginal Signal (This response represents 2 antenna bars) Weak Signal (This response represents 1 antenna bar) No Signal (This response represents 0 antenna bars)
When an unrecognizable command is entered, the system will respond with: Invalid Command (+ return command)
When an unrecognizable parameter is entered, the system will respond with: Invalid Parameter (+ return command)
Polk Audio XRt12 CI Guide Page 9 1/19/05 Revision 3.0
Page 10
V. Firmware updates:
Firmware updates are available to handle the IR coding issues. These updates may be installed over the RS-232 port using the following equipment:
Hardware:
A Windows 9x/NT/2000/XP PC with a DB9 COM port
A DB9 female-to-female 1:1 cable
The Polk Audio XRt12 XM Reference Tuner + Remote Control
Software:
You need to download the free software (AVR Studio 4.10, build 356 or later) from the ATMEL website.
http://www.atmel.com/dyn/products/tools_card.asp?family_id=607&family_ name=AVR+8%2DBit+RISC+&tool_id=2725
the Polk Audio system files
For complete instructions on the upgrade process; please contact Polk Audio Customer Service at (800) 377-7655 (polk).
Polk Audio XRt12 CI Guide Page 10 1/19/05 Revision 3.0
Loading...