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26 BlendPRO-II • User’s Guide
3. Installation
Signal Installation
without IP connections to the outside world. Use standard Ethernet cables in
conjunction with an Ethernet switch.
3. Connect a DVI output from each ScreenPRO-II unit (up to the maximum of 4) to
the DVI inputs on BlendPRO-II.
4. Connect the DVI or analog outputs from BlendPRO-II to the inputs of your
selected projectors (up to the maximum of 4). If you are using the analog outputs,
refer to the “Format Connection Table
” section on page 28 for connection details
using a customer supplied breakout cable.
5. External Genlock connections to BlendPRO-II are optional.
a. If desired (particularly if you will be using synchronous cameras), use a
BNC cable to connect a PAL or NTSC black burst (or a composite sync)
signal to the GENLOCK IN connector on BlendPRO-II.
b. Do not connect an external Genlock signal to any ScreenPRO-II unit in
your system.
6. Widescreen Lock connections are mandatory. Use the figure below for
reference:
Figure 3-3. BlendPRO-II Widescreen Lock Connections (sample)
a. Connect a BNC cable from BlendPRO-II’s WIDESCREEN LOCK output
to the GENLOCK IN connector on the ScreenPRO-II unit with the lowest
numbered ID.
b. Connect the first ScreenPRO-II’s GENLOCK LOOP connector to the
GENLOCK IN connector on the ScreenPRO-II unit with the next highest
numbered ID.
Terminated
Un-terminated
Un-terminated
Un-terminated
ScreenPRO-II ID #1
BlendPRO-II
ScreenPRO-II ID #2
ScreenPRO-II ID #3
ScreenPRO-II ID #4
Widescreen
Lock
GENLOCK WIDESCREEN LOCK
IN OUT
IN LOOP
GENLOCK
Termination
Genlock
In
Loop
In
Loop
In
Loop
In