Inovonics 552 Installation & User Manual page 11

Hd radio modulation monitor
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Bargraph & Numerical Level Metering:
Analog FM: Carrier Modulation • Stereo
Pilot & Subcarriers • Demodulated L/R
& L+R/L-R • Stereo Separation • Stereo
Crosstalk • BS.1770 Loudness • Syn-
chronous & AM Noise.
HD Radio:
L/R Audio • BS.1770 Loudness (absolute
and relative to Analog FM Loudness).
(Presented simultaneously for HD1 and
three other selected HD programs.)
FM/HD1 Alignment: Timing offset and
level and phase discrepancies between
programs; 'Confidence Factor' display.
Graphic Displays/Plots:
IF Spectrum • MPX Spectrum • Audio Spec-
trum • Audio O'scope • Audio XY • FM
Modulation History • Audio Level History •
Metrics History • FM/HD1 Time & Level
Alignment History • BandScanner™ utility.
Alarms:
Most alarms have multiple parameter set-
tings. All alarms can send text or email
notifications. Alarms are also logged:
daily, weekly, monthly.
Analog FM: Overmod • FM Audio Loss •
Low Signal • Pilot Loss • Multipath • RDS
Loss • RDS PI Error • RDS RT • RDS CT •
RDS TMC • SCA Loss.
HD Radio: HD Loss • HD Program Loss •
HD Power • FM/HD1 Alignment • HD1
Audio Loss • HD
Audio Loss • HD
• HD Artist Experience • HD Image Is-
sues • HD TMC • HD Emergency Alerts.
Audio Loss • HD
A
B
Audio Loss • HD Logo
C
— 7 —
Real-Time Clock:
Auto-sets to Internet time; auto/manual
DST setting; battery backup.
Power Requirement:
88-264V
, 15W.
AC
Operating Environment: 32°F/0°C-
122°F/50°C; 0%-95% non-condensing
relative humidity; 10,000ft/3048m
Size and Weight:
1.75"H x 19"W x 9"D; 7 lbs. shipping
weight.
Conformances:
EN50081-1
EN50082-1
93/68/EEC
2002/95/EC

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