Specifications
Table 29: Dolby
E a nd Extended Dolby Digital (AC-3) Compressed Audio Monitoring (Opt. DDE)
Characteristic Performance requirement Reference inform ation
Compressed Audio Input Format Decodes audio and metadata from Dolby
data stream transported through AES or
48 kHz embedd
ed audio source, streams
0 through 7. Supports 16-bit professional
mode on Channel 1 or 2
Decoded Audio Outputs
Up to eight decoded channels including all
surround sound channels plus down mix
may be outpu
t on AES B or Analog Outputs
Dolby Audi
o Status Display
Displays extensive Dolby D and Dolby E
status and
bit stream meta-data
Alarms
(See page 3
8
,
Alarms.)
Table 30: Picture Monitor Outputs (VGA Pix Mon)
Characteristic Performance requirement Reference inform ation
Signal Format VGA DSUB Outputs Y, Pb, Pr with sync on Y, RGB with sync on
all, HD and SD. H D sync is tri-level, also
have TTL H and V drive. Component mode
only available for SDI input mode. With
1080P 60/59/50 dual link formats, combined
links are down-converted to the related
1080i format. 4:4:4 dual link formats are
down-converted to 4:2:2
Does not support 720p 30, 720p 29.97, 720p
25, 720p 24 or 720p 23.98 formats
No H and V sync outputs when sourcing
1080p sf 23.98 or 24, just tri-level sync on
Green/Y
DAC Resolution
10 bit
Impedance, Typical
75 Ω unbalanced
Active Video Accuracy
700 mV ±5% peak-peak (Y-Pb-Pr mode)
Black (blanking) Output Level 0 mV ±50 mV for HD and SD
Measure w ith a VM5000 and use “normal”
VGA to BNC cable (such as Allied 796-9640)
SD ±5% to 5.5 MHz, Y, G, B, and R
Frequency
Response,
Typical
HD
±8%to30MHz,Y,G,B,andR
Non-Linearity, Typical
≤1.5%
SD 250 ns for Y, R, G, B 500 ns for Pb, Pr
Rise and Fall
Time, Typical
HD
35 ns for Y, R, G, B 70 ns for Pb, Pr
Overshoot and Undershoot,
Typical
1%
K Factor, Typical
1%
Waveform Monitors Specifications and P erformance Verification 27
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