4000 Digital Series II Issue 2.1 Technical Manual
STA0381 Page 15
2.2.5.3 PD4216 Components
2.2.5.4 PD4216 Operation
At the interface, audio and control signals are separated. Audio facilities such as Mic output, Level
control, LS output and Headset control are wired to a 25 way D-type connector.
Control signals are relayed to the custom panel through a serial interface with a 15-way D-type
connector. DC power is supplied via this link, giving 15VA of lamp drive (e.g. 24 x 28V lamps/LEDs).
Further auxiliary audio and control inputs and outputs can be fitted to the interface with the installation
of an additional PDE4537 options card.
The remote custom panel utilises a number of cascaded PDE 3531/P/SL/D cards to make up the ports
for the required number of switches/lamps/displays.
2.2.5.5 PD4216 Controls and Indicators
One green LED indicator on the front panel illuminates when DC power is present.
2.2.5.6 PD4216 Installation Information
The microphone/s and volume pot/s should be wired with good quality 7/0.2 screened cable over a
maximum distance of 25m. Drake Technical support should be consulted regarding suitable
microphones and headsets.
The control interface can be connected to the remote panel with a cable run of up to 20m using 15-way
screened cable or 15-way screened ribbon cable.
Connection to the matrix is made by CAT5 connection, or 75
Ω coaxial cable (50Ω BNC connectors) if
the PDE4536 options card is used.
4216
CUSTOM PANEL
INTERFACE
PDE 4538
PANEL ELECTRONICS
CARD
PDE 3530
REMOTE PANEL
DRIVER CARD
PDE 4534
RJ45 CONNECTOR
CARD
PDE 4536
COAX/FIBRE
OPTIONS CARD
PDE 4537
PANEL AUDIO/GPI
OPTIONS CARD
To Next Page
Loading...
Need help?
General