UP-67ETH, UP-127ETH,
UP-247ETH, UP-367ETH
Digital power unit
UP-x7ETH version 1.1
4
List of contents
1.
INTRODUCTION ................................................................................................................... 6
2.
BLOCK DIAGRAM ................................................................................................................. 7
3.
FRONT INDICATORS AND CONTROLS .................................................................................. 8
4.
REAR ELEMENTS AND CONNECTIONS .................................................................................. 9
4.1.
Connection to the 230 V AC mains supply .................................................................. 10
4.2.
Mains fuse ............................................................................................................. 10
4.3.
Ventilation output ................................................................................................... 10
4.4.
Input/output contacts ............................................................................................. 10
4.5.
Battery power supply input ...................................................................................... 10
4.6.
Ground to chassis connection ................................................................................... 10
4.7.
FAIL relay ............................................................................................................. 11
4.8.
Loudspeaker line outputs ......................................................................................... 11
4.9.
Paging security auxiliary relay .................................................................................. 12
4.10.
USB input for pre-recorded messages in MP3 format ................................................ 12
4.11.
Emergency (EMG) volume .................................................................................... 12
4.12.
PRE OUT volume ................................................................................................. 12
4.13.
Emergency input (EMERGENCY IN) ........................................................................ 12
4.14.
Priority input (PRIORITY IN) ................................................................................. 14
4.15.
Program input (PROGRAM IN) ............................................................................... 15
4.16.
MAIN IN ............................................................................................................ 15
4.17.
PRE OUT ............................................................................................................ 15
4.18.
MAIN IN LINK ..................................................................................................... 16
4.19.
RS-485 ADDRESS DIP switch ................................................................................ 17
4.20.
RX and TX indicators ........................................................................................... 17
4.21.
RS485 IN connector ............................................................................................ 17
4.22.
RS485 OUT connector .......................................................................................... 17
4.23.
RS485 ON/OFF ................................................................................................... 17
4.24.
ETHERNET A input 10 Mb, ACT and LINK LED indicators ............................................ 19
4.25.
ETHERNET B input 10 Mb, ACT and LINK LED indicators ............................................ 19
4.26.
ETHERNET A connector ........................................................................................ 19
4.27.
ETHERNET B connector ........................................................................................ 19
4.28.
IP ADDRESS DIP switches .................................................................................... 19
5.
LOCAL PRE-RECORDED MESSAGES ..................................................................................... 20
5.1.
Pre-recorded messages resident in the MP3 circuit memory .......................................... 20
5.1.1.
Characteristics ........................................................................................... 20
5.1.2.
Transfer of messages to the MP3 memory of the amplifier ................................ 20
5.1.3.
Activation of messages in the MP3 memory of the amplifier .............................. 21
