STEMIN GmbH
Audio - Video - Control Engineering
82 549 Koenigsdorf - GERMANY
Vorab IS6_BDA_V1_01_eng.doc
Copyright
©
STEMIN GmbH 2007
Seite 8 von 29
LEVEL- INDICATOR SERVICE
Level indicator to check the level of the talk-back-channel.
POWER
With the rocker-switch the central unit is switched on („
|
“) or off („
O
").
If the central unit is switched on the green LED „
ON
“ lights up. This happens with a time
delay of 2 seconds, while its internal voltage supply is stabilized.
This is not a main power switch! We therefore recommend connecting the power
supplie to a power circuit with an on/off switch. You can use this on/off switch as a
master switch for the entire system.
The LED " ERROR " lights up red if the fuse of the mainboard is defect, one of the in-
ternal fuses for the connection of the conference terminals is defect or if there’s a error
message from one of the connected conference terminals.
Hints for correction of possible defects can be found in chapter „6. Troubleshooting“.
2.4.2 Back
DC INPUT
Here either the provided desktop-power-supply DS1PS1 or any other power supply,
providing 24 - 36V, gets plugged in. Maximum current input can be up to 8A.
Make sure that the ports 0V and GND are bridged.
EXTERNAL CONTROL
Here, a information can be transferred to a interpreter unit to e.g. light up a LED.
PIN – assignment can be found in the appendix.
AUDIO OUT (Cinch)
Additional, unbalanced output for original signal, channel 1 – 6 and service and to con-
nect channel-selective recording devices (multi-channel), as e.g. Win RECX from STE-
MIN.
SERVICE
Here up to two optional service-conference-terminals IS6CP can be connected.
Therefore each IS6CP has two sockets at the back to simply loop-through the connecti-
on cable. With a service-conference-terminal switching status can be indicated or trigge-
red and „Service – Calls“ of the interpreters can be heard.
PIN – assignment can be found in the appendix.
AUDIO OUT (SubD)
Two SubD – ports to monitor the original signal and channels 1 – 6 (balanced). Both
ports are connected parallel internally. A direct connection of external monitor-amplifiers
is possible too. PIN – assignment can be found in the appendix.