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Issue 21
TX500 series technical manual
2.2 Abbreviations
The following abbreviations are used throughout this manual.
PST
Preset
PGM
Programme
DVE
Digital Video Effects
RTC
Real Time Clock
TOD
Time Of Day
TC
Time Code
VU
Volume Unit (meter)
PPM
Peak Program Meter
dBFS
Decibels relative to Full Scale Digital
dBu
Decibels relative to 1mW, impedance assumed 600
Ω
AUX
Auxiliary
DSK
Downstream Keyer
FTB
Fade to Black
PIN
Personal Identification Number
Names of buttons and controls on the TX 500 are shown in this guide in bold capitals, within
brackets, like this :
<VIDEO ONLY>
.