Leader LV 5380 OP72, Instruction Manual, Page: 25 / 232

2. SPECIFICATIONS
12
2.3.14 Error Counting
Description Counts and displays the number of video errors,
audio errors, and gamut errors.
Error Count Up to 999999 errors can be counted separately
for video, audio, and gamut.
Count Period All errors that occur in one field are counted as
one error
Video Errors
CRC Error Detects HD signal transmission errors.
EDH Error Detects SD signal transmission errors.
Phase Error Detects phase errors between links A and B in a
dual link signal.
Gamut Error Detects gamut errors.
Detection Range
Upper Limit 90.8 to 109.4 % (in 0.1 % steps)
635.6 to 765.8 mV (in 0.1-mV steps)
Lower Limit -7.2 to 6.1 % (in 0.1 % steps)
-50.4 to 42.7 mV (in 0.1-mV steps)
Filter 1 MHz LPF or 2.8MHz LPF (only HD signals)
(removes transient errors and can be turned
ON and OFF)
Composite Gamut Error Detects level errors that occur when component
signals are converted to composite signals.
Detection Range
NTSC Upper Limit 90.0 to 135.0 % (in 0.1 % steps)
NTSC Lower Limit -40.0 to 20.0 % (in 0.1 % steps)
PAL Upper Limit 630.0 to 945.0 mV (in 0.1-mV steps)
PAL Lower Limit -280.0 to 140.0 mV (in 0.1-mV steps)
Filter 1 MHz LPF or 2.8MHz LPF (only HD signals)
(removes transient errors and can be turned
ON and OFF)
Luminance Error Detects level errors in the luminance
component
Detection Range
Upper Limit 90.8 to 109.4 % (in 0.1 % steps)
635.6 to 765.8 mV (in 0.1-mV steps)
Lower Limit -7.2 to 6.1 % (in 0.1 % steps)
-50.4 to 42.7 mV (in 0.1-mV steps)
Filter 1 MHz LPF or 2.8MHz LPF (only HD signals)
(removes transient errors and can be turned
ON and OFF)
Audio Errors
CRC Error Detects CRC errors in channel status bits.
BCH Error Detects HD signal audio packet transmission
errors.
*
In a dual link signal, many errors will not be detected properly if links A and B are not synched.