CHANNEL VISION A0316 iBus Wall Dock for Distributed Audio Instructions

: June 17, 2024
: Channel Vision

CHANNEL VISION A0316 iBus Wall Dock for Distributed Audio

Product Information

Specifications:
- Model: A0316
- Product Name: iBus Wall-Dock for Distributed Audio with RS-232 Control
Compatibility:
- iPod touch (2nd generation)
- iPod touch (1st generation)
- iPod classic
- iPod video
- iPod nano (5th generation)
- iPod nano (4th generation)
- iPod nano (3rd generation)
- iPod nano (2nd generation)
- iPod nano (1st generation)
- iPod mini
- iPod with dock connector
Features:
- Supports IR control: compatible with A0505 or Apple Remote
- RS-232 interface for use with advanced control systems
- Built-in IR receiver
- Charges the iPod
- Allows viewing of iPod videos on a TV
- Mounts in a standard 2-gang box

Product Usage Instructions

Installation:
- Snap the trim plate into place.
- Install the output wall plate in the J-box.
- Install the trim plate chassis over the output wall plate.
- Snap the front cover over the chassis.
- Snap the side flange onto the front cover.
Basic Application:
- To use the A0316 Wall Dock, follow these steps:
- Connect the A0316 Wall Dock to your HDTV Plasma or video display using the provided video output.
- Connect the audio outputs of the A0316 Wall Dock to your amplifier.
- If using an advanced control system, connect the RS-232 interface of the A0316 Wall Dock to the control system using the provided serial connector.
- If using an IR control system, connect an IR receiver to the IR input of the A0316 Wall Dock.
- Control your iPod using the A0505 remote control or a compatible IR remote control.

FAQs

Q: What iPod models are compatible with the A0316 Wall Dock?
- A: The A0316 Wall Dock is compatible with iPod touch (2nd generation), iPod touch (1st generation), iPod classic, iPod video, iPod nano (5th generation), iPod nano (4th generation), iPod nano (3rd generation), iPod nano (2nd generation), iPod nano (1st generation), iPod mini, and iPod with dock connector.
Q: Can I use the A0316 Wall Dock with an advanced control system?
- A: Yes, the A0316 Wall Dock has an RS-232 interface that can be used with advanced control systems.
Q: How do I control my iPod with the A0316 Wall Dock?
- A: You can control your iPod using the A0505 remote control or a compatible IR remote control.

The A0316 is an on-wall iPod® docking station that supports RS-232 and IR control. The dock connector slides in and out to adjust for any iPod and the non-skid pad helps to hold the music player in place. It’s elegant and contemporary design makes the A0316 perfect for anyone who wants to enjoy their music without defacing their wall.

Features

Supports IR control: compatible with A0505 or Apple Remote
RS-232 interface for use with advanced control systems
Built-in IR receiver
Charges the iPod
Allows viewing of iPod videos on a TV
Mounts in a standard 2-gang box

Wall Dock

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $1$$

Output Wall Plate

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $2$$

Compatibility

Made For:

iPod touch (2nd generation)
iPod touch (1st generation)
iPod classic
iPod video
iPod nano (5th generation)
iPod nano (4th generation)
iPod nano (3rd generation)
iPod nano (2nd generation)
iPod nano (1st generation)
iPod mini
iPod with dock connector

Basic Application

A0316 Wall Dock

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $3$$

Wiring Diagram

Sample Wiring Diagram: When used with the A4623

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $4$$

Installing the Wall Dock

Your A0316 Wall Dock comes mostly assembled for safer travel. Disassemble to the point of removing the front cover and then install following the steps below.

Installation Steps

Connect all wiring.
Attach the main chassis to the j-box using the provided four 6-32 screws.
Keep the dock connector circuit board in position in the opening in the front cover.
Hang the front cover on the main chassis from the two top tabs.
Secure the front cover with the two small screws at the bottom.
Place the dock platform over the slide rail and push downward until the retention snaps are engaged.
Slide the side protectors into the slots on the main chassis. $CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $6$$

Installing the Wall Dock

In some installations, it may be desirable to mount a single gang control keypad next to the A0316. To accomplish this, the single gang trim plate can be installed next to the A0316 in a 3-gang junction box. Follow the steps below:

Installation Steps

Connect all wiring. Use the correct installation tools: J-110 tool, or 1014 crimp tool.
Install the keypad and single-gang trim plate in the far left position of the 3-gang junction box.
Leave off the right side flange and trim piece.
Install the iPod dock on the left side of the 3-gang J-box. It will overlap and snap into the single gang trim plate.

Docking the iPod

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $9$$

The sliding dock lever beneath the dock adjusts the position of the dock connector to create a perfect fit for all compatible iPods.

Remote Control

Using the A0505 Remote Control

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $10$$

We realize that custom integrators way wish to design advanced control systems. To provide assistance we have published the hex codes for the IR commands (see below). (IR codes can be downloaded at: www.channelvision.com)
Hex codes for IR commands:

iBus Play/Pause:
- 0000 006D 0000 000B 001F 001F 001F 001F 003F 003F 001F 001F 001F 001F 001F 001F
- 003F 001F 001F 001F 001F 003F 003F 003F 001F 0CA2
iBus Skip <<:
- 0000 006D 0000 000B 001F 001F 003F 001F 001F 003F 001F 001F 001F 001F 001F 001F
- 003F 001F 001F 003F 001F 001F 003F 003F 001F 0CA2
iBus Skip >>:
- 0000 006D 0000 000A 001F 001F 001F 001F 003F 003F 001F 001F 001F 001F 001F 001F
- 003F 003F 003F 001F 001F 003F 003F 0CC3

A0316 Serial Protocol

RS-232 Control Code:
- For more complex installations, the A0316 supports RS-232 making it well-suited for use with automation systems. Baud Rate: 57600, 8N1 (8-Bit Data, No Parity, 1 Stop Bit)
- The checksum is calculated by adding the bytes together as signed 8-bit values, discarding any signed 8-bit overflow, and then negating the sum to create the signed 8-bit checksum byte.
- When calculating the checksum of iPod responses, the sum of all the bytes from the packet payload length to and including the packet payload checksum is 0x00.
- When calculating the checksum of commands issued to the iPod, the sum of
- ALL bytes, including the “A36” prefix, as well as the checksum is 0x00.
- Responses in the Special Lingo are also calculated in this way.
- NOTE: to issue commands without calculating a checksum, you can use the
- ASCII lowercase ‘z’ (0x7A) as a wildcard checksum value.
There are two possible responses generated when a command is received:
- (0x23) – This acknowledges that the command was received and it had a valid checksum.
- Y(0x59) – This means there was a length error with the command.
- ZZZ(0x5A) – This means that the command was not understood. It could also mean that the checksum was not valid.

Serial Cable Pin Out

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $11$$

A0316 Serial Protocol

Note: The gray sections in the following tables denote responses from the iPod or iPod dock. The Special Lingo contains special messages and errors indications to provide useful status information.

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $12$$

All name data from the iPod (iPod name, song name, etc.) is transmitted as a null-terminated UTF-8 character array, so the presence of 0x00 marks the end of the name.
Parsing Example: Suppose we have Requested the Remote UI Mode and we want to understand the response.
Assume the response (in Hex) was: $CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $13$$
The commands below are for simple transport control of the iPod.
There is no reply from the iPod dock beyond the basic ‘#’ acknowledgment.

A0316 Serial Protocol

Simple Remote Lingo (0x02) Commands| Com ID| Function/Question| ASCII Command| Hex Command
---|---|---|---|---
0x00| Context Button Status, Play/Pause| A3611[cs]| 41 33 36 31 31 F4
0x00| Context Button Status, Next Track| A3612[cs]| 41 33 36 31 32 F3
0x00| Context Button Status, Prev Track| A3613[cs]| 41 33 36 31 33 F2
0x00| Context Button Status, Stop| A3614[cs]| 41 33 36 31 34 F1
0x00| Context Button Status, Play/Resume| A3615[cs]| 41 33 36 31 35 F0
0x00| Context Button Status, Pause| A3616[cs]| 41 33 36 31 36 EF
0x00| Context Button Status, Next Playlist| A3617[cs]| 41 33 36 31 37 EE
0x00| Context Button Status, Prev Playlist| A3618[cs]| 41 33 36 31 38 ED
0x00| Context Button Status, Shuffle Advance (No shuffle, shuffle song, shuffle album)| A3619[cs]| 41 33 36 31 39 EC
0x00| Context Button Status, Repeat Advance

(No repeat, Repeat one, Repeat all)

You must Enter the Remote UI Mode before issuing any of the “Extended Interface Lingo” commands. If an Extended Interface command is issued when the system is not in Remote UI Mode, it will respond with the “Not in Extended Mode” response (See “Special Lingo” section).

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $14$$

A0316 Serial Protocol

The Macro commands listed below simplify a multi-step process into a single command. They work as shortcuts to make programming easier.

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $15$$

A0316 Serial Protocol

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A0316 Serial Protocol

Example:

The following example describes how to query the iPod database.
Several database categories can be queried.

Category /(HEX Number)

Playlist (01)
Artists (02)
Albums (03)
Genres (04)
Tracks (05)

All numbers are HEX values.

Note: commands begin with ASCII A36, which converts to HEX:
The database must be reset before a query. Use Reset DB Selection: 41 33 36 31 41 E4
Ask how many artists’ records there are by using the Get Number Categorized DB Records command.

The commas separate bytes so the largest valid decimal number will be 255 (or HEX FF). 4 bytes are reserved for the record index and 4 bytes are reserved for the number of Artists requested in each transmission. For numbers exceeding 255 (HEX FF), use the preceding (more significant) byte.

Examples:

00, 00, 00, 05 = There are 5 records
00, 00, 00, FF = There are 255 records
00, 00, 01, 01 = There are 257 records

To select the 9th record in the Artists database, use: Select DB Record

A0316 Serial Protocol

Obtaining Artwork
- All numbers are HEX values.
- Note: commands begin with ASCII A36, which converts to HEX: nn and is used as a placeholder for unknown bytes shown in the example below.
- Use Get Artwork Formats: $CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $19$$

A0316 Serial Protocol
Obtaining Artwork

$CHANNEL-VISION-A0316-iBus-Wall-Dock-for-Distributed-Audio-FIG-1 $20$$

+ Large Data Transfer Notice

Note: Large transfers of information from the iPod to the Dock and Control System such as artwork images or large counts of data records can result in older model iPods pausing playback briefly until the data transfer completes.

Troubleshooting

Connection Tips and Troubleshooting

Be sure you have connected the CAT-5 cable correctly. Follow the TIA-568A standard at both ends. Incorrect wiring can cause distorted sound or prevent the system from working at all!
Be sure you have connected the speakers in phase. Follow the label on the product. Out-of-phase speakers can rob the system of its bass. Especially when driving dual-voice-coil speakers.
Trouble with IR control?
- a. Make sure you are using the correct remote control. The A0316 will only respond to IR signals from the Apple Remote produced by Apple Computer or the A0505 produced by Channel Vision. Other 3rd party remote controls are not supported.
- b. Disconnect anything that is connected to the “IR IN” on the output wall plate. Point the A0505 remote at the Wall Dock and see if you can control the iPod. If this works, you need to troubleshoot your IR repeating system.
- c. Troubleshooting an external IR system: Some IR receivers have a feedback LED that flashes whenever IR signals are received. If the IR receiver you are using has this feature, check to make sure the LED flashes whenever you press buttons on your remote control.
- i. If you don’t see the feedback LED, try replacing the batteries in your remote control.
The A0316 is designed to charge the iPod. When the iPod is not playing music, the screen should indicate that the iPod is being charged. If this does not occur, make sure the power supply is connected to the output wall plate of the A0316.
Observe wiring distance specifications. The maximum recommended wire length between the wall dock and the output wall plate is 350 fee for audio & power. For metadata output limitations, please reference.
If you are experiencing problems with your iPod that occur even when it is not docked in the A0316, then please contact Apple customer service for support.
If you need additional help troubleshooting the A0316 please contact Channel Vision technical support or check our website for more details: www.channelvision.com.

Stripping and Connecting

Stripping and Connecting CAT-5 Wire

CAT-5 cable should be stripped with a proper stripping tool, such as Channel Vision’s J-110 tool.

Specifications

Specifications: (typical @25º C)

Audio Output

Output Level: 0.9 Vrms (may vary with iPod model)
THD + Noise: <0.2%, 20Hz-20kHz
Signal/Noise: >-96dB
Frequency Response: 20Hz-20kHz +/- 0.3dB
Output Impedance: 600 Ohms
Power Requirements: 15VDC @ 0.500A (500mA)
Power Supply: 15VDC @ 800mA
Wire type: 4-pair, UTP Category 5, 5e or 6
Recommended Max. Cable Length: 350ft. (Audio & Power only)
Video Output: 1 Vp-p (may vary with iPod model)
Video Type: Composite
RS-232 Protocol Standard: 8-bit data, No Parity, 1 stop bit Baud Rate 57600
Serial Cable Specification: Straight through, pins 2, 3, & 5

Dimensions

Wall Dock (2-gang): 4.88”W x 5.14”H x 1.24”D(front)
Rear Depth: 1.56”
Wall Dock & Keypad (3-gang): 6.73”W x 5.14”H x 1.24”D(front)
Rear Depth: 1.56”
Output Plate (1-gang): 3.15”W x 5.14”H x 1.24”D(front)
Rear Depth: 1.95”
Color: White
Operating Temperature: -10ºC to +50ºC

Distance limitation on Meta Data output of A0316

iPod Nano®
- Single Cat5 – 115’
- Single Cat6 – 140’
- Double Cat5 – 200’
IPhone®
- Single Cat5 – 85’
- Single Cat6 – 85’
- Double Cat5 – 120’
iPod Classic®
- Single Cat5 – 80’
- Single Cat6 – 80’
- Double Cat5 – 120’

1-YEAR LIMITED WARRANTY

Channel Vision Technology will repair or replace any defect in material or workmanship that occurs during normal use of this product with new or rebuilt parts, free of charge in the USA, for one year from the date of original purchase.
This is a no-hassle warranty with no mail in warranty card needed.
This warranty does not cover damages in shipment, failures caused by other products not supplied by Channel Vision Technology, or failures due to accident, misuse, abuse, or alteration of the equipment.
This warranty is extended only to the original purchaser, and a purchase receipt, invoice, or other proof of the original purchase date will be required before warranty repairs are provided.
Mail-in service can be obtained during the warranty period by calling 714-424-6500.
Return Authorization number must be obtained in advance and can be marked on the outside of the shipping carton.
This warranty gives you specific legal rights and you may have other rights (which vary from state to state).
If a problem with this product develops during or after the warranty period, please contact Channel Vision Technology, your dealer, or any factory-authorized service center.
Channel Vision products are not intended for use in medical, lifesaving, life-sustaining, or critical environment applications.
Channel Vision customers using or selling Channel Vision products for use in such applications do so at their own risk and agree to fully indemnify Channel Vision for any damages resulting from such improper use or sale.
“Made for iPod” means that an electronic accessory has been designed to connect specifically to the iPod and has been certified by the developer to meet Apple performance standards.
Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards.
iPod is a trademark of Apple Inc., registered in the U.S. and other countries.

FCC

Tested To Comply With FCC Standards

Model: A0316 iPod Wall Dock for Distributed Audio

This device complies with part 15 of the FCC rules.

Operation is subject to the following two conditions:

This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation.