BC1000 Configuration & Operation
9
3 BC1000 CONFIGURATION & OPERATION
3. 1 BC1000 bit-switch configuration
The base panel bit-switches must be set correctly before making any connections to the unit.
There is an explanatory label on the base of the unit defining the bit-switch options. This is
shown below:
Figure 3.1 BC1000 base label example
3 . 1. 1 LVDS DCD
This selects the operating mode for the LVDs DCD control output. LVDS DCD may be set to
the ON state, or alternatively set to follow the state of the DCE supplied HSSI CA control
input.
3 . 1. 2 LVDS CTS
This selects the operating mode for the LVDS CTS control output. LVDS CTS may be set to
the ON state or alternatively set to follow the state of the DCE supplied HSSI CA control
input.
3 . 1. 3 LVDS DSR
This selects the operating mode for the LVDS DSR control output. LVDS DSR may be set
to the ON state or alternatively set to follow the state of the DCE supplied HSSI CA control
input.
3 . 1. 4 Bit-switch 4
This switch is not used on the BC1000, and should be set to the ON state for normal
operation.
Bold characters = Factory Default
Serial No:
BC1000
EIA-644/LVDS
CONVERTER (AC)
Part Number 80-05-556
Metrodata Ltd
TW20 8RY UK
Tel +44 (0) 1784 744700
Fax +44 (0) 1784 744730
For product manual
and other information:-
www.metrodata.co.uk
Manufactured in the UK
17-08-615XA
OFF
ON
This device complies with part 15 of the FCC rules.
Operation is subject to the following two condtions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received
including interference that may cause undesired operation.
Bitswitch
Control
ON
1
2
3
4
5
6
7
8
LVDS DCD
HSSI TT Select
LVDS ST
LVDS CTS
ON
LVDS DSR
ON
ON
ON
LVDS TT
OFF
Follow CA
Follow CA
Follow CA
LVDS ST
Invert
Normal
HSSI TA
HSSI TA
ON
Follow RTS
Follow DTR
Normal
