RTW DigitalMonitor 10500X-PLUS, Operating Manual

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RTW DigitalMonitor 10500X-PLUS 203
E 5.2.5. more .. for Program Meter: ITU BS.1771
Routing, Label, Color
press Sel to enter the submenu (description see Chap-
ter E 5.2.5.1)
Scale ITU BS.1771 Scale selection for loudness measurement:
ITU BS.1771 or LKFS
Weighting ITU BS.1770 RLB
Response 250 ms (IRT) Integration time constant for momentary
loudness reading per single channel and
with the summed M bargraph.
125 ms (IEC), 250 ms (IRT), 500 ms, 750 ms,
1000 ms (IEC), 1500 ms, 2000 ms
Reference Value –24 dB FS • ITU BS.1771: Reference value for 0 dB LU
or LKFS reading with reference frequency
997 Hz. Range: –10 dB FS to –25 dB FS
• LKFS: only available for the reference
marks of the Surround Sound Analyzer
Offset Value 0 dB only available with LKFS scale: Offset for
LKFS scale selectable: 0 or –3 dB
OP-Field [dB] 0 dB Operation field definition below reference
display mark (color change). Adjustable in
a range of 0 dB to -15 dB in 1 dB steps
Fig. E 5-8: The BS.1770/1 Loudness submenu
on Modify Preset menu (Fig E 5-3):
© ( Up ), Dwn to more ..,
© Sel to open BS.1770/1 Loudness
menu
E 5 Menu • E 5.2 Modify Preset