Ensemble Designs 5400 Dual Sync Generator and Test Signal Generator with HD Tri-Level Sync - Manual (Page 3)

Model 5400 Dual Sync Gen/Test Signal Generator
The Tri-Level Sync output is analog timing reference intended for use with high definition
equipment. It uses the same time base as the Primary sync generator and can be frame-
synchronized when their output standard match.
If the optional 5410 submodule is installed, the reference signal passes to the submodule
where an AES tone and word clock are derived. This audio information can be embedded
into Group 1 of the Primary serial output and also passes to the output BNCs as the
audio references. It is also sent to a D-to-A converter where it is converted to analog
composite audio and feeds the rear Audio Out 15-pin connector.
Test patterns can be overlayed with an ID slate configurable in the remote Avenue PC or
Touch screen option interfaces. The slates can also be enabled by remote control with GPI
closures accessible from the 15-pin Audio Out connector.
A special feature that adds motion to the test signal can also be inserted along with the
Slate ID or, independently of it. This feature, called Cyclops, indicates true frame motion
from the test signal with an on-screen indicator that moves from side to side. It can
indicate whether the signal is live or has frozen, such as when a frame synchronizer loses
it input and freezes. Additionally, audio left and right channel indicators can be enabled to
synchronize with the Cyclops to verify audio connectivity and timing.
Power is derived from the ± 12 volt frame power. It is regulated to the required +5 volts
for the module by on-board regulator. The module is fused with a resettable fuse device. If
the fuse opens due to an overcurrent condition, the module will lose power. After pulling
the module, the fuse will reset automatically requiring no replacement fuse.
5400-3
Master
Frame
Ref
Sync
Detector
PLL
Timing
Adj
Test Signal
Gen
Internal
Precision
Standard
PLL
Audio
Embed
AES
Tri-Level
Sync Out
24 Bit
2 Channel
D to A
AES Tone
& Word Clock
Gen
Serializer
Composite
Encoder
Primary Out
5410 Option
Serializer
Analog
Tone
Out L
R
Composite
Analog
Serial
Digital
Composite
Analog
Serial
Digital
Secondary Out
Timing
Adj
AES/WC
HD Tri-Level
Sync Gen
Video Genlock/
10 MHz (GPS)
Composite
Encoder
Black
Gen
Jumper J3
5400 Dual Sync Generator and TSG Block Diagram