Manual

Digital speaker processor DP-SP3
TOA Corporation 1/14
Digital Speaker Processor DP-SP3
External Control Protocol – TCP/IP
Ver.1.0.0 Aug.20 /2013
■ Summary
The External Control protocol described in this document is designed for use of controlling the DP-SP3 from
a remote controller.
This spec sheet applies to the DP-SP3 firmware of version 2.0.0 or later.
Settings that can be controlled are as follows:
Gain
Matrix Assignment
Matrix Crosspoint Gain
Attenuator
Mute
Preset Memory Load
Preset Memory Store
Level Meter Status Notification Interval
Auto Status Notification Start/Stop
If necessary, the DP-SP3’s activation can be checked or setting values read by using the following commands:
Status request (reading of the DP-SP3’s setting value)
Status Information
DP-SP3 connection establishment status (output from the DP-SP3 at the time of
connection establishment)
Level Meter Status (output from the DP-SP3 at the time of level meter status changed)
Contact Input Make/Break Status (output from the DP-SP3 at the time of Contact Input
make/break status changed)
Using TCP Port
Control Port No.: 3000
Level Meter Status Port No.: 3001