iPAM400 – Product Manual
U-0629-0171.doc – Issue: 04 complete, approved
Page 133 of 138
14 Abbreviations
AC Alternating Current
AEL01 IP55 Active End of Line Device (ASL)
AEL02 IP65 Active End of Line Device (ASL)
ALSA Advanced Linux Sound Architecture
ANS Ambient Noise Sensor (ASL)
API Application Programming Interface
ASL Application Solutions (Safety and Security) Limited
BGM BackGround Music
BMB01 Remote I/O Unit (ASL)
CAN Controller Area Network
CIS Customer Information System
CPU Central Processing Unit
DC Direct Current
DIP Dual In-line Package
DMS Digital Microphone Station (ASL)
DTMF Dual-Tone Multi-Frequency
DVA Digital Voice Announcer
EC European Commission
EN European standards
EOL10K End OF Line Resistor (ASL)
ESD Electrostatic Discharge
GSM-R Global System for Mobile communications – Railway
IEC International Electrotechnical Commission
IGMP Internet Group Management Protocol
IP Internet Protocol
iPA400 Intelligent 400 W PA Amplifier Mainframe (ASL)
iPAM400 Intelligent 400 W PA Amplifier Mainframe with Loudspeaker Line Monitoring (ASL)
IPC Inter-Process Communication
JCOP Java Card Open Platform
JPC A JCOP term used to describe a status tree published by a JCOP process.
LED Light Emitting Diode
LLPA Long Line Public Address
LSZH Low Smoke Zero Halogen
MX ASL amplifier series
MX100 100 W Amplifier Module (ASL)