OM POWER OM2500 A-F, Инструкция по эксплуатации

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KEY IN RCA Phono - Input signal PTT switching voltage / current 5V /2 mA)
KEY OUT RCA Phono - Output signal PTT (maximum switching of 30V / 50mA)
CI-V
Mono 3.5mm Jack for connection of ICOM TCVRs or devices that
provide compatible CI-V protocol. Correct baud rate is important.
TCVR DB9 serial port RS232 for KENWOOD, YAESU and ELECRAFT
TCVRs. Correct baud rate and type is required for successful
operation. If both CI-V and TCVR cables are connected then CI-V
disables RS232. Otherwise selection of interface is done via TCVR
type.
PC DB-9 RS232 port is used for communication with your PC. Please use
setting you would normally use if using direct TCVR – PC connection.
ALC RCA Phono – Automatic Level Control is used when tuning the PA to
block drive level .
BYPASS COM Connector (5.5/2.1mm) allows you to connect an external 12V DC
power supply (rated at 200mA max.), which allows independent
communication between the PC and the TCVR. It means the ability to
communicate even if the PA is turned OFF. External source is separated
from the internal supplying; this means that it can remain permanently
connected to the PA.
CAUTION!
We only recommend using ALC feature while operating RTTY, FM and other 100%
duty modes.
CONTROL
The CONTROL socket is a single DB-15 connector that provides many
connections to the amplifier from your transceiver. Use shielded cable
for all connections to this connector. You will need to fabricate a cable
with the proper connector for your transceiver or use individual
connectors as described below.