STEINWAY LYNGDORF D User manual

MODEL D AND C DEVICE CONTROL
INTERFACE
MANUAL
VERSION 2.0
[Skriv tekst]

TABLE OF CONTENTS
TABLE OF CONTENTS......................................................................................2
INTRODUCTION.................................................................................................3
COMPLIANCE ....................................................................................................3
SERIAL INTERFACE..........................................................................................4
TELEGRAMS......................................................................................................5
COMMANDS.......................................................................................................6
SERVICE INFORMATION ................................................................................14
2

INTRODUCTION
This Installation Manual was created to assist with installation and use of the Steinway Lyngdorf
device control interface for Model D and C music systems.
For assistance with Steinway Lyngdorf speakers or electronics or with RoomPerfect™, please see
associated installation manuals. Please read all material carefully prior to installation. If you need
additional assistance, contact your Steinway Lyngdorf representative or email
[e-mail].
COMPLIANCE
WEEE
The European Parliament and the Council of the European Union have issued the Waste Electrical
and Electronic Equipment Directive. The purpose of the Directive is to prevent waste of electrical and
electronic equipment and to promote reuse, recycling, and other forms of waste recovery. Steinway
Lyngdorf products and the accessories packed with them are subject to the WEEE Directive. Please
dispose of any waste materials in accordance with your local recycling regulations. Products and
equipment which must be collected for reuse, recycling, and other forms of recovery are marked with
the icon of the crossed-out waste receptacle.
FCC
Steinway Lyngdorf products and accessories comply with parts 15 and 68 of the FCC rules. Operation
is subject to the following two conditions: (1) this device may not cause harmful interference; and (2)
this device must accept any interference received, including any interference that may cause
undesired operation. Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. Equipment marketed to a
consumer must be capable of complying with the necessary regulations in the configuration in which
the equipment is marketed.
3

SERIAL INTERFACE
This document describes the interface to control a Steinway Lyngdorf system through an MCB-1 and
RF interface box. The interface between PC and interface box is UART based.
This section briefly describes a standard UART based communication protocol to be used in the
interface. The protocol is a peer-to-peer communication for basic control of a Steinway Lyngdorf
system.
Layer 1
Layer 1 communication is standard asynchronous serial communication 8N1 at a speed that may vary
depending on the project.
For the Crestron RF interface a speed of 38400 has been chosen.
For the MCB-1 interface a speed of 115200 has been chosen.
Layer 2
Layer 2 handles framing of telegrams using a 1 byte counter
Counter
Payload
The counter contains the size of the payload (without the counter itself!).
Layer 3-7
The only functionality on the higher layers is a switch to send the telegram to the appropriate part of
the software. For this purpose, the first byte of the payload is treated as an object-byte. The rest of the
payload is treated differently depending on the value of the object-byte.
4

TELEGRAMS
This section describes the structure of the payload of the telegrams.
Payload
The first BYTE in the payload is the object, and dependent on the value of this, the rest of the
telegram is structured.
Object
Value
Description
RF_SETUP_OBJECT
0x00
Commands to the Interface box.
RF_DEVICE_CONTROL_OBJECT
0xF1
Commands to control Steinway Lyngdorf system.
See description in the next chapter.
For RF_SETUP_OBJECT the commands and replies are constructed as shown below:
Object
Command
Param_0
…
Param_n
For RF_DEVICE_CONTROL_OBJECT the commands are constructed as shown below:
Object
Device Type
Command
Param_0
…
Param_n
The Device type for this interface is a constant value defined as:
Device type:DEVICE_TYPE_HEAD_UNIT = 0x00
Reply telegrams follow the same structure, except that the first parameter of each reply telegram
contains a STATUS which tells whether the telegram was processed correctly. A value of 0x00 means
success.
Object
Device Type
Command
Status
Param_0
…
Param_n
5

COMMANDS
This chapter describes the commands, and their parameters, that can be sent to the Steinway
Lyngdorf System. In the table below, each command is listed together with its value, parameters,
parameter type, and the reply generated from the command.
RF_SETUP_OBJECT commands
Command
Value
Parameters
Size
Reply
RESET_AND_SCAN
0x00
None
2
None
RF_INFO
0x01
None
2
RF info [5 BYTES]
SW_VER
0x02
None
2
SW version [5 BYTES]
NO_RF_CONNECTIO
N
0x03
See below
See
below
See below
RESET_AND_SCAN [0x00]
Telegram: 0x02 0x00 0x00
Reply: None
Description: This telegram resets the Interface box, and scans for a Steinway Lyngdorf unit.
RF_INFO [0x01]
Telegram: 0x02 0x00 0x01
Reply: 0x05 0x00 0x01 0xYY 0xZZ 0xZZ
Description: This telegram can be used to request info on the current RF connection.
The reply contains (0xYY) channel id and (0xZZ) PAN id
SW_VER [0x02]
Telegram: 0x02 0x00 0x02
Reply: 0x05 0x00 0x02 0xHH 0xLL 0xSS
Description: Returns the SW version of the interface box.
This reply contains High version, Low version and Sub version (ASCII)
NO_RF_CONNECTION [0x03]
Telegram: N/A (Sending this telegram has no effect.)
Reply: 0x03 0x00 0x03 0xEE
Description: This telegram is sent back after a transmission, if the interface box doesn’t have a
connection on RF. (EE is a value used in development.)
6

RF_DEVICE_CONTROL_OBJECT commands
Command
Value
Parameters
Size
Reply
ON
0x00
None
-
Status
OFF
0x01
None
-
Status
STANDBY
0x02
None
-
Status
SELECT_INPUT
0x10
Input select
1 BYTE
Status
SELECT_ROOMPERFECT
0x11
RP filter select
1 BYTE
Status
SELECT_VOICING
0x12
Voicing select
1 BYTE
Status
VOLUME_SET
0x20
Volume
2
BYTES
Status
VOLUME_ADJUST
0x21
Delta volume
2
BYTES
Status
MUTE_TOGGLE
0x22
None
-
Status
MUTE_SET
0x23
0=demute,
!0=mute
Status
CD_PLAY
0x30
None
-
Status
CD_PLAY_PAUSE
0x31
None
-
Status
CD_PAUSE
0x32
None
-
Status
CD_STOP
0x33
None
-
Status
CD_RESUME
0x34
None
-
Status
CD_NEXT
0x35
None
-
Status
CD_PREVIOUS
0x36
None
-
Status
CD_SELECT_TRACK
0x37
Track
1 BYTE
Status
CD_PLAY_MODE
0x38
Play mode
1 BYTE
Status
CD_START_WIND
0x39
None
-
Status
CD_STOP_WIND
0x3A
None
-
Status
CD_START_REWIND
0x3B
None
-
Status
CD_STOP_REWIND
0x3C
None
-
Status
CD_EJECT
0x3D
None
-
Status
GET_STANDBY
0x80
None
-
Standby Status
GET_INPUT
0x81
None
-
selected input
GET_INPUT_NAME
0x82
None
-
Name string [16
BYTES]
GET_ROOMPERFECT
0x83
None
-
RP filter [1 BYTE]
GET_RP_DATA
0x84
None
-
RP data [4 BYTES]
GET_VOICING
0x85
None
-
Voicing [1 BYTE]
GET_VOLUME_DATA
0x86
None
-
Vol. data [3 BYTES]
GET_CD_DATA
0x87
None
-
CD data [14 BYTES]
ON [0x00]
Telegram: 0x03 0xF1 0x00 0x00
Reply: 0x04 0xF1 0x00 0x00 0x00
Description: Turns the system on from standby.
OFF [0x01]
Telegram: 0x03 0xF1 0x00 0x01
Reply: 0x04 0xF1 0x00 0x01 0x00
Description: Sets the system in standby.
7

Standby [0x02]
Telegram: 0x03 0xF1 0x00 0x02
Reply: 0x04 0xF1 0x00 0x02 0x00
Description: Toggles On/Off.
SELECT_INPUT [0x10]
Telegram: 0x04 0xF1 0x00 0x10 0xSS
Reply: 0x04 0xF1 0x00 0x10 0x00
Description: Selects desired input. 0xSS can be one of the following:
0x00 = CD
0x01 = DIGITAL_1
0x02 = DIGITAL_2
0x03 = DIGITAL_3
0x04 = DIGITAL_4
0x05 = DIGITAL_5
0x06 = ANALOG_1
0x07 = ANALOG_2
0x08 = ANALOG_3
0x09 = ANALOG_4
SELECT_ROOMPERFECT [0x11]
Telegram: 0x04 0xF1 0x00 0x11 0xRR
Reply: 0x04 0xF1 0x00 0x11 0x00
Description: Selects desired RoomPerfect filter.
0x00 = BYPASS
0x01 – 0x08 = FOCUS 1 – 8
0x09 = GLOBAL
8

SELECT_VOICING [0x12]
Telegram: 0x04 0xF1 0x00 0x12 0xVV
Reply: 0x04 0xF1 0x00 0x12 0x00
Description: Selects desired Voicing.
0x00 = “Neutral”
0x01 = “Music 1”
0x02 = “Music 2”
0x03 = “Relaxed”
0x04 = “Open”
0x05 = “Open Air”
0x06 = “Soft”
VOLUME_SET [0x20]
Telegram: 0x05 0xF1 0x00 0x20 0xVH 0xVL
Reply: 0x04 0xF1 0x00 0x20 0x00
Description: Selects desired Volume. [0 – 999 in .1 dB steps]
VH is high part of volume VL is low part.
(example: Volume 88.0 => VH = 0x03 and VL = 0x70)
VOLUME_ADJUST [0x21]
Telegram: 0x05 0xF1 0x00 0x21 0xDH 0xDL
Reply: 0x04 0xF1 0x00 0x21 0x00
Description: Adjusts volume with the delta value.
DH is high part of delta-volume DL is low part. (Signed 16-BIT value)
MUTE_TOGGLE [0x22]
Telegram: 0x03 0xF1 0x00 0x22
Reply: 0x04 0xF1 0x00 0x22 0x00
Description: Toggles between mute/de-mute.
MUTE_SET [0x23]
Telegram: 0x04 0xF1 0x00 0x23 0xMM
Reply: 0x04 0xF1 0x00 0x23 0x00
Description: sets mute/de-mute.
0x00 = de-mute
0x01 = mute
CD_PLAY [0x30]
Telegram: 0x03 0xF1 0x00 0x30
Reply: 0x04 0xF1 0x00 0x30 0x00
Description: Sets CD in play mode.
9

CD_PLAY_PAUSE [0x31]
Telegram: 0x03 0xF1 0x00 0x31
Reply: 0x04 0xF1 0x00 0x31 0x00
Description: Toggles play/pause mode.
CD_PAUSE [0x32]
Telegram: 0x03 0xF1 0x00 0x32
Reply: 0x04 0xF1 0x00 0x32 0x00
Description: Sets CD in pause mode.
CD_STOP [0x33]
Telegram: 0x03 0xF1 0x00 0x33
Reply: 0x04 0xF1 0x00 0x33 0x00
Description: Sets CD in stop mode.
CD_RESUME [0x34]
Telegram: 0x03 0xF1 0x00 0x34
Reply: 0x04 0xF1 0x00 0x34 0x00
Description: Resumes CD after a stop.
CD_NEXT [0x35]
Telegram: 0x03 0xF1 0x00 0x35
Reply: 0x04 0xF1 0x00 0x35 0x00
Description: Selects next CD track.
CD_PREVIOUS [0x36]
Telegram: 0x03 0xF1 0x00 0x36
Reply: 0x04 0xF1 0x00 0x36 0x00
Description: Selects previous CD track.
CD_SELECT_TRACK [0x37]
Telegram: 0x04 0xF1 0x00 0x37 0xTT
Reply: 0x04 0xF1 0x00 0x37 0x00
Description: Selects specific CD track. TT is track-number.
10

CD_PLAY_MODE [0x38]
Telegram: 0x04 0xF1 0x00 0x38 0xPM
Reply: 0x04 0xF1 0x00 0x38 0x00
Description: Sets CD play mode.
0x00 = Normal
0x01 = Repeat one
0x02 = Repeat All
0x03 = Random
CD_START_WIND [0x39]
Telegram: 0x03 0xF1 0x00 0x39
Reply: 0x04 0xF1 0x00 0x39 0x00
Description: Starts winding CD.
CD_STOP_WIND [0x3A]
Telegram: 0x03 0xF1 0x00 0x3A
Reply: 0x04 0xF1 0x00 0x3A 0x00
Description: Stops winding CD.
CD_START_REWIND [0x3B]
Telegram: 0x03 0xF1 0x00 0x3B
Reply: 0x04 0xF1 0x00 0x3B 0x00
Description: Starts rewinding CD.
CD_STOP_REWIND [0x3C]
Telegram: 0x03 0xF1 0x00 0x3C
Reply: 0x04 0xF1 0x00 0x3C 0x00
Description: Stops rewinding CD.
CD_EJECT [0x3D]
Telegram: 0x03 0xF1 0x00 0x3D
Reply: 0x04 0xF1 0x00 0x3D 0x00
Description: Toggles Open/Close.
GET_STANDBY [0x80]
Telegram: 0x03 0xF1 0x00 0x80
Reply: 0x05 0xF1 0x00 0x80 0x00 0xSS
Description: Returns standby status.
0x00 = Not in STANDBY
0x01 = STANDBY
11

GET_INPUT [0x81]
Telegram: 0x03 0xF1 0x00 0x81
Reply: 0x05 0xF1 0x00 0x81 0x00 0xSS
Description: Returns current selected input. (See select input command)
GET_INPUT_NAME [0x82]
Telegram: 0x03 0xF1 0x00 0x82
Reply: 0x12 0xF1 0x00 0x82 0x00 …
Description: Returns name of current selected input. (14 Chars)
GET_ROOMPERFECT [0x83]
Telegram: 0x03 0xF1 0x00 0x83
Reply: 0x05 0xF1 0x00 0x83 0x00 0xRR
Description: Returns current selected RoomPerfect filter. (See select roomperfect)
GET_RP_DATA [0x84]
Telegram: 0x03 0xF1 0x00 0x84
Reply: 0x08 0xF1 0x00 0x84 0x00 0xR1 0xR2 0xR3 0xR4
Description: Returns RoomPerfect data.
R1: Status (Existing Focus positions)
R2: No. of measurements
R3: Room knowledge
R4: Room Correction
GET_VOICING [0x85]
Telegram: 0x03 0xF1 0x00 0x85
Reply: 0x05 0xF1 0x00 0x85 0x00 0xVV
Description: Returns current selected voicing. (See select voicing)
GET_VOLUME_DATA [0x86]
Telegram: 0x03 0xF1 0x00 0x86
Reply: 0x07 0xF1 0x00 0x86 0x00 0xMM 0xVH 0xVL
Description: Returns mute status and volume level.
0xMM: Mute status (0x01 = MUTE)
0xVH: High part of volume
0xVL: Low part of volume
12

GET_CD_DATA [0x87]
Telegram: 0x03 0xF1 0x00 0x87
Reply: 0x12 0xF1 0x00 0x87 0x00 …
Description: Returns CD data. (14 BYTES)
cd_state
pause_state
cd_direction
repeat_state
random_state
title minimum
title maximum
disc minutes
disc seconds
disc frames
track title
track index
track minutes
track seconds
13

SERVICE INFORMATION
In order to obtain warranty service you must contact your original dealer or the Steinway Lyngdorf
distributor of the region or country where you are located. If you have trouble locating an authorized
representative, please contact the Steinway Lyngdorf Customer Service Department using the contact
information at www.steinwaylyngdorf.com, or you may email [e-mail].
Steinway Lyngdorf
Ulvevej 28
DK 7800 Skive
Denmark
Service Hotline: [phone]
Fax: [phone]
In some cases, the Customer Service Department may solve a service problem without the need of
repair or any other measures, thereby avoiding further inconvenience or delay. In some cases it may
be necessary to return the equipment to Steinway Lyngdorf or an authorized service provider for
repair; therefore, it is recommended that you save your original packing materials. Steinway Lyngdorf
will not be responsible for any damage due to unauthorized packing or shipment in non-original
packing materials. If return is made in authorized packaging, risks are borne by Steinway Lyngdorf.
Additional charges may occur if new packing materials are required for return shipment.
14