Meridian Audio DSP420 User Manual

Download General information of Meridian DSP420 Amplifier, Speakers for Free or View it Online on All-Guides.com.

Brand: Meridian

Category: Amplifier , Speakers , Speaker System

Type: General information for Meridian DSP420

Pages: 2

Download Meridian DSP420 General information

Meridian DSP420 General information - Page 1
1
Meridian DSP420 General information - Page 2
2
Meridian Audio Limited, Stonehill, Stukeley Meadows, Huntingdon, Cambs PE29 6EX
Tel +44 1480 445678 Fax +44 1480 445686
http://www.meridian-audio.com/
DSP420 RS232
Information
Data from DS 6ii03
Meridian DSP420 RS232 Interface.
General Information
The RS232 interface for the DSP420 can be operated from any terminal that operates at 9600 baud
with 1 start bit, 1 stop bit and no parity. Commands take the form of 2 ASCII characters, in some
cases followed by a signed argument (‘nn’ below). All characters are echoed by the speaker. A
carriage return character will execute the command and backspace is also implemented. When a
command is executed, the speaker will return 8 characters.
Basic Functions
The following tables list the basic commands available and show examples of the messages
returned. In each case the message retuned via RS232 corresponds with the display on the front
panel of the processor.
Source Commands
RS232 Command Description Message Returned
CD Select CD source
CD 65
RD Select Radio
Radio 65
LP Select LP
LP 65
TV Select TV
TV 65
T1 Select Tape 1
Tape1 65
T2 Select Tape 2
Tape2 65
CR Select CDR
CDR 65
CB Select Cable
Cable 65
DV Select DVD
DVD 65
V1 Select VCR 1
VCR1 65
V2 Select VCR 2
VCR2 65
LD Select Laser Disc
LDisc 65
Volume Commands
RS232 Command Description Message Returned
VP Volume +
CD 66
VM Volume -
CD 64
VNnn Go to volume (1-99)
CD 87
MU Mute
Mute
SB Standby
Standby
POnn Position Setting, 0=Normal, 1=High, 2=Corner
Normal
BNnn Bass setting
B. +2.0
TNnn Tilt Setting
T. -3.0
LNnn Balance setting
L. +3
%inn Input 1=D1, 2=D2
Input D1
PHnn Phase
Phase +