8
6. External interfaces
This unit comes with RS-4, GPI and tally connectors to serve as external interfaces.
6-1. RS-422 connector
This enables the unit to be controlled by an external device.
Use it with the settings below. (D-sub 9-pin, female)
Baud rate: 38400 bps
Parity:
ODD
Stop bit:
1 bit
1
2
3
4
5
9
8
7
6
Pin assignment
Pin No.
Signal name
Description of signal
1
FRAME GROUND
Frame ground
TXD –
Send data (–)
3
RXD +
Receive data (+)
4
GROUND
Ground
5
NC
Not used
6
GROUND
Ground
7
TXD +
Send data (+)
8
RXD –
Receive data (–)
9
FRAME GROUND
Frame ground
The following lists the functions which can be controlled by editing controller AG-A850.
(Compliant with the GVG protocol)
• Crosspoint switch
• Wipe pattern selection (BKGD)
• Transition mode (MIX/WIPE) selection
• Auto transition time setting
• Auto transition execution
<Table of wipe patterns supported>
RS-422 control
AV-HS400
RS-422 control
AV-HS400
RS-422 control
AV-HS400
RS-422 control
AV-HS400
0
WIPE #1
1
SQ #1
4
SL #1
36
3D #1
1
WIPE #
13
SQ #
5
SL #
37
3D #
WIPE #3
14
SQ #3
6
SL #3
38
3D #3
3
WIPE #4
15
SQ #4
7
SL #4
39
3D #4
4
WIPE #5
16
SQ #5
8
—
40
3D #5
5
WIPE #6
17
SQ #6
9
SL #6
41
3D #6
6
WIPE #7
18
SQ #7
30
SL #7
4
3D #7
7
WIPE #8
19
SQ #8
31
SL #8
43
3D #8
8
WIPE #9
0
SQ #9
3
SL #9
44
3D #9
9
WIPE #10
1
SQ #10
33
—
45
3D #10
10
WIPE #11
—
34
—
46
3D #11
11
WIPE #1
3
SQ #1
35
—
47
3D #1
: Set “No. 56” when control is to be exercised from the AG-A850.
On the System sub menu of the SYSTEM menu, set On or Off for control from the external device (editor)
connected to the RS-4 connector.
For details on the settings, see 5-6-.