TFT Inc EAS911PLUS ユーザーズマニュアル
2-3
3
Program Audio IN/OUT Right
High level analog loop through
4
AES Audio
6-pin connector for AES/EBU digital audio loop through
5
Alert Relay
2-pin connector. 2-wire relay contact. Relay is normally open. Relay
contacts close when a valid EAS message header is decoded.
contacts close when a valid EAS message header is decoded.
6
ON-AIR RELAY
2-wire relay contact. Relay is normally open. Relay contacts close
when an EAS message is transmitted.
when an EAS message is transmitted.
7
GPOUT and GPIN
6-pin connector for control and status of external devices and switches
8 GPIO
Connector
THIS THIS THIS THIS
25-pin D-connector for control and status of external devices and
switches
switches
9
Accessory Port
25-pin D-connector for connection to TFT accessory devices, such as
SDI/HDI video interrupt units
SDI/HDI video interrupt units
10
RS485, COM1 Port
9-pin D-connector. Bi-directional balanced RS-485 port for an
optional TFT EAS 941A Remote Control/Status Module interface. Also
serves as a tally input when external EAS 941A Remote
Control/Status Modules are not used. See 4.26.1 for operation as a
tally input
optional TFT EAS 941A Remote Control/Status Module interface. Also
serves as a tally input when external EAS 941A Remote
Control/Status Modules are not used. See 4.26.1 for operation as a
tally input
11
Character Generator, RS232
9-pin D-connector. Used for digital decoder input and output (RS-
232, 1200 baud). Decodes, processes and forwards messages in
standard ABAB...ZCZC...LLLL EAS protocol. Also used for RS-232,
1200 baud ASCII output of all decoded EAS headers in EAS
ABAB...ZCZC... protocol. The protocol is preceded by an ASCII text
translation of the header. The translation is prefixed with
PRESELECT: or NONPRESELECT: to indicate whether the message
passed the forwarding filter.
232, 1200 baud). Decodes, processes and forwards messages in
standard ABAB...ZCZC...LLLL EAS protocol. Also used for RS-232,
1200 baud ASCII output of all decoded EAS headers in EAS
ABAB...ZCZC... protocol. The protocol is preceded by an ASCII text
translation of the header. The translation is prefixed with
PRESELECT: or NONPRESELECT: to indicate whether the message
passed the forwarding filter.
12
Sign, RS232
9-pin D-connector. Used for digital encoder output (RS-232, 1200
baud) of EAS protocol ASCII headers. Outputs all received and
transmitted headers in standard ABAB...ZCZC...LLLL EAS protocol,
as well as the three EOMs (ABAB...NNNN).
baud) of EAS protocol ASCII headers. Outputs all received and
transmitted headers in standard ABAB...ZCZC...LLLL EAS protocol,
as well as the three EOMs (ABAB...NNNN).
13
COM 5
Software defined RS-232 port
14
COM 6
Software defined RS-232 port
15
RS-232
9-pin D-connector.
16
USB
USB 2 for connection to external devices such as printer or storage
devices
devices
17
Ethernet 0
For Internet/Ethernet connection to CAP server
18
Ethernet 1
Not presently supported (future availability)
19 AC
Power
Switch
12
AC Power Input Socket
Recessed IEC connector for a standard U.S. 120 VAC, 60 Hz line
cord.
cord.
2.5
OPTION
2.6
RELATED EQUIPMENT
The EAS911+ can accommodate various external equipment to comprise a complete Emergency Alert System. Some of
this equipment is described in the following paragraphs.
this equipment is described in the following paragraphs.
2.6.1
TFT EAS 930A Multi-Module Receiver
The TFT Model 930A Receiver System is a separate, 1-3/4" rack-mount chassis. It can accommodate six different
plug-in receiver types for four available slots:
plug-in receiver types for four available slots: