Dateq SPL-5mk2 Handbuch Seite 7

7
Installation
Signaling connector; DB-25 female
Pin
1 External attenuation
2 Reduction signaling
3 Overload signaling
4 Live OK signaling
5 Warning signaling
6 Level OK signaling
7 Safe sound level signaling
8 External display
9 Microphone +
10 Left audio in +
11 Right audio in +
12 Left audio out +
13 Right audio out +
14...17 Digital ground (only for signaling
connections)
18...20 Analogue ground (only for audio
connections)
21 Microphone -
22 Left audio in -
23 Right audio in -
24 Left audio out -
25 Right audio out -
Table 6: DB25 connections
External display; Jack 3-pens female
Pin Function
SL Ground
Tip Data TX
Ring Data RX
Table 7: Extern display connections
Microphone input
Connect the supplied measuring microphone here. The wiring of the microphone can be
lengthened with standard microphone cable. Pay attention to the polarity of the wiring. If
the microphone is wrongly connected it won't work. The limiter will give an error message,
and the volume will be extremely reduced.
The microphone should be installed so that it 'hears' both sound from the speakers as well
as the sound from the crowd in the room. The microphone can be placed closer to the
speakers when the maximum allowed level is very low. This reduces the effects of
background noises.
Function
Description
Data ground
Data transmit
Data receive
In/ output
In
Out; 15V/ 5mA max.
Out; 15V/ 5mA max.
Out; 15V/ 5mA max.
Out; 15V/ 5mA max.
Out; 15V/ 5mA max.
Out; 15V/ 5mA max.
In/ out
In
In
In
Out
out
In
In
In
Out
Out
DATEQ SPL-5 MK2 manual
UK