Grass Valley DAP-1781 - Manual (Page 11)

GUIDE TO INSTALLATION AND OPERATION
DAP-1781 | 11
OPTIONAL DOLBY LM100 INTERFACE
On the LM100, use the Serial Remote Control Input at the rear which is a 9-pin female D-connector RS-485.
For a direct connection between the LM100 and the DAP-1781 card use the following wiring:
9-pin male
D-connector
Connection Weco
Metadata IN Weco
Metadata OUT
1 Shield
2 Rx A Metadata IN -
3 TX B Metadata OUT +
4 Ground Ground
5 NC
6 Ground Ground
7 Rx B Metadata IN +
8 TX A Metadata OUT -
9 Shield
Use the System Settings Menu on the LM100 to configure the serial port with these parameters:
- Remote Baud Rate 115.2 kbps
- Remote Mode Remote
- Unit Address 8280 (default) or any valid, unique address.
On the LM100 front-panel controls, press Shift and
←
to activate the remote operation. The button
←
is lit
and the unit remains in remote operation until the combination is pressed again.
GPI INPUTS - AVAILABLE ONLY VIA XVP-1801 CARD AND A-BUS LINK
On the XVP-1801, the rear panel GPI I/O connector is a 15-pin female D-connector. When used with the
DAP-1781, the pin assignment is as follows:
XVP-1801
GPI I/O
9-pin
D-connector
DAP-1781
1 GPI Load Preset User1
6 GPI Load Preset User2
2 GPI Load Preset User3
7 GPI Load Preset User4
3 GPI Load Preset User5
8 Reserved