UNITY 4600 USER’S MANUAL
www.wegener.com 61 800032-01 Rev.F
program decompression . . . . . 3
program map table (PMT) . . 11
program number . . . . . . . . . . 11
protected status . . . . . . . . . . 11
PSI table . . . . . . . . . . . . . . . . 12
PTS . . . . . . . . . . . . . . . . . . .12
pulse activation . . . . . . . . . . . 30
pushbuttons . . . . . . . . . . . . . 25
functions of . . . . . . . . . . .25
Q
questions . . . . . . . . . . . . . . . 55
R
rackearthing of . . . . . . . . . . .14
spacing in . . . . . . . . . . . . 13
total loading of . . . . . . . .14
rack assembly, temperature
of . . . . . . . . . . . . . . . . . . 13
radiated emissions,
suppressing . . . . . . . . . .13
radio interference . . . . . . . . .13
random access memory
(RAM) . . . . . . . . . . . . . . .12
rear-panel connections . . . . .15
recovery . . . . . . . . . . . . . . . .10
reduced air flow . . . . . . . . . . 13
relays, alarm/cueing . . . . . . . . 5
reliable earthing . . . . . . . . . . 14
return for repair . . . . . . . . . . . 13
RF emissions . . . . . . . . . . . .13
RF input specifications . . . . 6, 7
right arrow . . . . . . . . . . . . . . .25
RJ45 Ethernet port . . . . . . 5, 17
RMA number . . . . . . . . . . . .55
routine operations . . . . . . . . . 23
routing cables . . . . . . . . . . . . 14
RS232 serial ports . . . . . . . . . 4
pinouts of . . . . . . . . . . . .17
S
safety. . . . . . . . . . . . . . . . . . . . 9
screen
default . . . . . . . . . . . . . . 29
download . . . . . . . . . . . . 29
home . . . . . . . . . . . . . . . 29
SDT . . . . . . . . . . . . . . . . . . . 12
security labels . . . . . . . . . 9, 51
security of transport stream . 10
selectable services . . . . . . . . . 4
serial port
specifications of . . . . . . . . 4
service . . . . . . . . . . . . . . . . . 55
service department . . . . . . . . 55
service descriptor . . . . . . . . . 12
SERVICES LED . . . . . . . . . . 29
services, selectable . . . . . . . . 4
setting up the U4600 . . . . . . 13
shared status . . . . . . . . . . . . 11
shipping container . . . . . . . . 13
shipping the U4600 . . . . . . . 55
side vents . . . . . . . . . . . . . . . 13
signal, time-base . . . . . . . . . 11
signaling, DTMF . . . . . . . . . . 10
signal-to-noise ratio . . . . . . . 10
size of chassis . . . . . . . . . . . . 5
software
application . . . . . . . . . . . 10
boot loader . . . . . . . . . . . 10
network control . . . . . . . 10
spacing the unit in rack . . . . 13
specifications, U4600 . . . . . 3–5
splice points . . . . . . . . . . . . . 10
standards, video . . . . . . . . . . 11
start bit . . . . . . . . . . . . . . . . . . 4
stop bit . . . . . . . . . . . . . . . . . . 4
storage temperature . . . . . . . . 5
stream . . . . . . . . . . . . . . . . . 11
suggestions or comments . . . 1
supply circuit, connection to . 14
support, technical . . . . . . . . . 55
suppressing emissions . . . . . 13
synchronization . . . . . . . . . . 11
syntax, terminal command . . 31
T
T(MRA) . . . . . . . . . . . . . . 12, 13
table
presets . . . . . . . . . . . . . . 11
program map (PMT) . . . . 11
PSI . . . . . . . . . . . . . . . . . 12
service descriptor (SDT) 12
tampering . . . . . . . . . . . . . . . . 9
technical support . . . . . . . . . 55
telnet . . . . . . . . . . . . . . . 24, 31
temperature
ambient operating . . . . . 13
MRA . . . . . . . . . . . . . . . . 12
operating and storage . . . 5
terminal monitoring and
control . . . . . . . . . . . . . . . 4
terminal operation. . . . . . . . . 31
testing . . . . . . . . . . . . . . . . . 20
total rack loading . . . . . . . . . 14
transport
demultiplexing . . . . . . . . . 3
sync . . . . . . . . . . . . . . . . 30
TRANSPORT LED . . . . . . . . 29
transport stream . . . . . . . . . . 12
troubleshooting . . . . . . . . . . 47
U
Underwriter Laboratories (UL)
listing . . . . . . . . . . . . . . . . 5
uneven mechanical loading . 14
unpacking and inspection . . 13
up arrow . . . . . . . . . . . . . . . . 25
user cue relay . . . . . . . . . . . 30
user-serviceable
components . . . . . . . . 9, 47
ventilation of unit . . . . . . . . . 13
video standards . . . . . . . . . . 11
voiding warranty . . . . . . . . 9, 13
voltage of supplied power . . . 3
W
warning
definition . . . . . . . . . . . . . . 12
WARNING LED. . . . . . . . . . . 29
warranty . . . . . . . . . . . . . . . . 55
voiding of . . . . . . . . . . . 9, 13
width of chassis . . . . . . . . . . . 5