Inhoudsopgave
Advertenties
Beschikbare talen
Beschikbare talen
EN
SPL2(TS) and SPL3(TS) user manual
Signalling Connector (25-SUBD female)
Pin
Function
1
external attenuation input (variable resistor 10 k linear)
2
reduction
3
overload
4
warning (SPL3 and SPL3TS only)
5
live mode OK (SPL3 and SPL3TS only)
6
Sanction active
9
mic in + (SPL3 and SPL3TS only)
21
mic in - (SPL3 and SPL3TS only)
10
audio in left +
22
audio in left -
11
audio in right +
23
audio in right -
12
audio out left +
24
audio out left -
13
audio out right +
25
audio out right -
18
TXD
19
RXD
6-8
gnd
14-17, 20
gnd
Connectors
MIC IN
AUDIO IN L/R
AUDIO OUT L/R
EXTERNAL
ATTENUATION INPUT
Jack connector for the measuring microphone, supplied with the SPL3 and
SPL3TS. The limiter does not function without a connected microphone,
except when the microphone is bypassed. The microphone cable can be
extended, maximum is 100 meters (300 feet), but be aware of the polarity
of the symmetrical cable. Mount the microphone to the wall or ceiling. Try
to choose the position of the microphone in such a way, that the
microphone picks up a good quality audio-signal. Try to prevent resonance
for certain frequencies, or feeding the microphone with a filtered sound.
Experience learns that it is advisable to try to position the microphone not
too close to the crowd, so the balance between "human noise" and
"electronic noise" tends to tip the scale in favour of "electronic noise".
Sometimes authorities dictate the location where the measuring
microphone should be mounted.
Balanced audio inputs left and right.
Balanced audio outputs left and right.
External volume control is possible by connecting a 10k variable resistor.
This way it is possible to control the volume from another place than where
all the equipment is situated, for instance behind the bar.
Installation
7
Type
In
Out
Out
Out
Out
In
In
In
In
In
In
In
Out
Out
Out
Out
Advertenties
Inhoudsopgave
