NEC DTU-70 Instruction Manual page 18

18kw uhf digital tv transmitter
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ABBREVIA
-TION
K.
K
Relay
K
Klystron
L.
L
Coil
LED
Light Emitting Diode
LD
Linear Detector
LIN
Linear
LO, LOC
Local
LPF
Low Pass Filter
LT
Low Tension
LUMI
Luminance
M.
M
Meter
MIX
Mixer
M-NET
A Kind of Scramble
System
MOD
Modulator
MON
Monitor
MONO
Monaural
MS
Magnet Switch
MS, M/S
Multi Sound
MPSC
Multi-protocol Serial
Controller
N.
NF
Notch Filter
NFB
Non-fuse Breaker
NICAM
A Kind of Multi Sound
System
NOR/INV
Normal Invert
NTSC
Nation Television System
Committee
NAME
O.
P.
(iii)
ABBREVIA
-TION
NVRAM
Nonvolatile Randam
Access Memory
OCXO
Oven Controlled Crystal
Oscillator
OFS
Offset
OL
Over Load
OLR
Over Load Relay
O/P
Output Power
OPE
Operation
OPF
Output Filter
OSC
Oscillator
P
Connector, Plug
PA
Power Amplifier
PAL
Phase Alternation by Line
PARA
Parallel
PCB
Printed Circuit Board
PC
Photo Coupler
PI
Pulse Signal Input
PCM
Pluse Code Modulation
PIE
Program Input Equipment
PJ
Plug Jack
PLL
Phase Locked Loop
PO
Pulse Signal Output
POW
Power
PRE-EM
PRE-Emphasis
PROC
Processor
PS
Power Supply
PWB
Printed Wire Board
PWR
Power
GWP-T22247W01
NAME

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