R5975765 RCVDS05 020997
67
R5975765 RCVDS05 020997
67
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
DAT1
1
programming the output module
DAT2
1
programming for Video
2
programming for S-Video
DAT3
0
DAT4
0
Example : 3 RCVDS05's linked and connected to one display, no decoder installed.
The mode switches are set in the RS232 mode.
The output module of the first RCVDS05 has to be programmed when a Video or S-
Video source is selected and no decoder is installed in the selected RCVDS. If a
decoder is installed in the selected RCVDS, the output module of the first RCVDS has
not to be programmed.
If a component video or RGB analog source is selected, these signals are available
on the output module of the first RCVDS05 on the R, G, B BNC's.
Actions to be taken by the computer :
- select the expansion module in the first RCVDS and in the second RCVDS (with the
cat. I commands).
- select an input module in e.g. the third RCVDS05 (also cat. I commands).
- Read with the command Read_Source (4AH) the source type in the 3th RCVDS.
The returned bytes DAT1 and DAT3 give information about the source type and the
decoder availability.
If a Video or S-Video source is detected, the output module of the first RCVDS05 has
to be programmed for Video or S-Video.
With the information from READ_SOUCE, the output module of the first RCVDS05
can be programmed with the CONTROL RCVDS function (62H) as described above.
READ STATUS
4BH
Read status of the RCVDS (standby or playing)
Computer to RCVDS
STX OFFS ADR 4BH 0 0 0 0 CHKS
+ OFFS
RCVDS to computer
ACK
ADR 4BH 0 0 DAT3 0 CHKS
DAT3
80H
if RCVDS is operational
81H
if RCVDS is in standby (no slot selected)
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
DAT1
1
programming the output module
DAT2
1
programming for Video
2
programming for S-Video
DAT3
0
DAT4
0
Example : 3 RCVDS05's linked and connected to one display, no decoder installed.
The mode switches are set in the RS232 mode.
The output module of the first RCVDS05 has to be programmed when a Video or S-
Video source is selected and no decoder is installed in the selected RCVDS. If a
decoder is installed in the selected RCVDS, the output module of the first RCVDS has
not to be programmed.
If a component video or RGB analog source is selected, these signals are available
on the output module of the first RCVDS05 on the R, G, B BNC's.
Actions to be taken by the computer :
- select the expansion module in the first RCVDS and in the second RCVDS (with the
cat. I commands).
- select an input module in e.g. the third RCVDS05 (also cat. I commands).
- Read with the command Read_Source (4AH) the source type in the 3th RCVDS.
The returned bytes DAT1 and DAT3 give information about the source type and the
decoder availability.
If a Video or S-Video source is detected, the output module of the first RCVDS05 has
to be programmed for Video or S-Video.
With the information from READ_SOUCE, the output module of the first RCVDS05
can be programmed with the CONTROL RCVDS function (62H) as described above.
READ STATUS
4BH
Read status of the RCVDS (standby or playing)
Computer to RCVDS
STX OFFS ADR 4BH 0 0 0 0 CHKS
+ OFFS
RCVDS to computer
ACK
ADR 4BH 0 0 DAT3 0 CHKS
DAT3
80H
if RCVDS is operational
81H
if RCVDS is in standby (no slot selected)
