User manual

Imagestore HDTV User Manual Overview
Miranda Technologies Ltd Page 31
Video Standards
Imagestore HDTV supports SMPTE 292M 1.485Gb/s at the following
resolutions:
1920 x 1080i/59.94 Hz SMPTE 274M 1998
1920 x 1080i/50 Hz SMPTE 274M 1998
1280 x 720/59.94 Hz SMPTE 296M 2001
1280 x 720/50 Hz SMPTE 296M 2001
Standard Words
per
active
line
(S/AL)
Active
lines
per
frame
Frame
rate
(Hz)
Scanning
format
Interface
sampling
frequency
F
s
(MHz)
Words
per
total
line
(S/TL)
Total
lines
per
frame
SMPTE
274M
1920 x
1080/
59.94/2:1
1920 1080 30/1.001 2:1
interlace
74.25/1.001 2200 1125
1920 x
1080/
50/2:1
1920 1080 25 2:1
interlace
74.25 2640 1125
SMPTE
296M
1280 x
720/ 59.94
1280 720 60/1.001 1:1
Pro-
gressive
74.25/1.001 1650 750
1280 x
720/ 50
1280 720 50 1:1
Pro-
gressive
74.25 1980 750
Getting Started
Applying Power
Before applying power, ensure that the floppy disk
drive does not contain a disk. Imagestore HDTV does
not have a power on/off switch and power is applied
immediately when the IEC plug is connected to mains
power. The product should be connected to the mains
via an appropriate circuit breaker. In the event the
second PSU option (PSU-HD-001) in not fitted
always connect to the IEC socket labelled PSU1 first.