Biamp TTS-1nc - Manual (Page 7)

7
TTS-1 REAR PANEL
AC Power Entrance (IEC)
The IEC power entrance provides for connection of the appropriate power cord (included with unit). An internal universal switching power
supply accepts 100–240VAC @ 50/60Hz, with a maximum power consumption of 350 watts.
CAUTION: Do not remove or defeat the ground prong on the power cord, as this will constitute a shock hazard. Equipment should be connected
to a mains socket outlet with a protective earthing connection. This plug is the main disconnecting device and should remain readily operable.
There are no user interchangeable parts. Please contact Biamp Technical Support or your local distributor for all service requirements.
USB Ports
These ports are inactive at this time.
RS-232 Port
This port is is not used for the TTS-1.
This port is used for the TTS-1nc to facilitate interfacing to a external nurse call system. The port interfaces to a TAP enabled device in
order to generate Text to Speech or recorded messages or play specified configured Vocia Page Codes. The Vocia software allows cus-
tomization of the rules and messages. Please refer to the RS-232 Physical connections section for cabling details.
1 5
6 9
Male DB-9
On TTS-1
1 DCD Carrier Detect
2 RxD Receive Data
3 TxD Transmit Data
4 DTR Data Terminal Ready
5 SG Signal Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicator Default Settings:
Baud Rate 9600
Stop Bits 1
Parity None
Data Bits 8
RTS Enabled
DTR Enabled
Flow Control RTS
Nurse Call RS-232 Serial Port Options supported settings:
• Baud Rate can be set to - 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200.
• Stop bits can be set to 1 or 2.
• Parity can be set to None, Odd, Even, Mark, Space.
• Data Bits can be set to 7 or 8.
• RTS and DTR can be enabled or disabled.
• Flow Control can be None, XOn/XOff, RTS and RTS XOff/RTS XOn.
VGA Port
This port is inactive at this time.
Please note: connection of external devices to inactive ports is not required or recommended.
WARNING: Replacing the Lithium Battery
Incorrect replacement of the lithium battery may lead to a risk of explosion. The lithium battery must be replaced with an identical battery
or a battery type recommended by the manufacturer. Do not throw lithium batteries into the trash can. They must be disposed of in
accordance with local regulations concerning special waste.