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8150 Technical Guide
STEP 2:
STEP 3:
STEP 4:
STEP 5:
STEP 6:
STEP 7:
STEP 8:
STEP 9:
STEP 10: Repeat step 8 to assign the source for the back side of the DVE.
STEP 11: To test the front/back switch setup, press the crosspoint
9100-0212-04 - May 2000
To configure the 8150 GPI Inputs, press the GPIs softkey in
the Personality menu. Use the GPI List pushknob to scroll
the list and highlight the GPI input number to which you
want to assign the front/back switch function.
Use the Selection List pushknob to scroll the list of GPI
functions and highlight the appropriate function. Since the
8150 Effects Loop feature is configured so that Aux 1 and 2
feed video and key to DVE 1, and Aux 3 and 4 feed video and
key to DVE 2, if connected, the GPI function you select
depends on which Aux Bus outputs you are feeding to the
DVE. Select Aux 1 A/B Side Switch for the video feed to DVE
1, select Aux 2 A/B Side Switch for the key feed to DVE 1,
select Aux 3 A/B Side Switch for the video feed to DVE 2, or
select Aux 4 A/B Side Switch for the key feed to DVE 2.
After highlighting the GPI function and the GPI input to
which you want to assign that function, press the Assign
softkey to enter the assignment. Repeat steps 2 and 3 for any
other Aux outputs that require front/back switching.
In the Remote Port Enables submenu, toggle the GPIs softkey
to On. The front/back switch does not work unless GPIs are
enabled.
To select the front and back sources for the Aux outputs, press
the Aux Buses softkey in the Miscellaneous menu. Press the
Sources softkey to bring up the source control pushknobs
(Aux 1, Aux 2, Aux 3, and Aux 4).
Press the Side softkey to toggle it to Front.
Using the pushknob for the highlighted Aux output(s), select
the source that you want to feed when the DVE is on its front
side. If the source is assigned to a crosspoint button, you can
press and hold that button on the Background B or Preset bus
row and press the source pushknob to set the source directly.
Toggle the Side softkey to Back.
button assigned to the DVE on the 8150 Program bus to view
Personality Menu
Engineering Setup
5-39
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