Issue 03.2016
5/12
DSU BOX – user manual
2
Introduction
DSU module transfers video matrix’ Siemens SCU protocol of TTY
interface to one dome protocol, which is provided at output port,
RS485 (TX only) or RS422 (full duplex, reverse channel will not be
used), respectively.
According to firmware version, DSU is able to control dome cameras
of several manufactures by using their specific communication proto-
col, one protocol per each firmware version. This manual is indented
for DSU, hardware version 08 and following firmware-versions:
- CCDA14x5 or SpeedDome Ultra („NRA“)
- SivisMiniDome („NCS“)
- Pelco D protocol, several types („NPE“)
- JVC-Dome, Protocol JCBP-S („NJV“)
Using DSU connected to a Simatrix SYS, 648 or 164 requires video matrix firm-
ware version from date:
14.06.2006
. Actual firmware version can be indicated by
clicking „options“ button at parametrization software (firmware: 14.06.2006) or by
taking a look at label of EPROM (located at video matrix mainboard).
VM…_0606_X14
is means to 14.06.2006. Alternatively, checksum (which is
indiacted during video matrix startup), can be used for determing firmware ver-
sion. Mentioned firmware equals to checksum
$1C04
(SIMATRIX SYS),
$8C12
(SIMATRIX 648) or
$89F2
(SIMATRIX 164), respectively.
Aluminium housing version of DCU dome converter, front view
