TABLE OF CONTENTS TABLE OF CONTENTS ..................2 INTRODUCTION ....................3 COMPLIANCE ....................3 SERIAL INTERFACE ..................4 TELEGRAMS ......................5 COMMANDS .......................6 SERVICE INFORMATION ................14...
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.
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.
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...
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.
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RF_DEVICE_CONTROL_OBJECT commands Command Value Parameters Size Reply 0x00 None Status 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 Status...
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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...
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 service@steinwaylyngdorf.com.
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