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19. Interface Settings
19-1. GPI and Tally Control
HVS-1000HS units have GPI IN / OUT interface capability to allow other devices to initiate
switcher operations and for output of switcher operational status / tallies to other devices. You
can also set pre and post delays to ensure switcher response matches to overall system
operational requirements.
Use of GPI IN/OUT pins can be freely assigned within GPI IN, GPI/TALLY OUT and TALLY1-5
sub-menu pages of the SETUP-GPI/TALLY menu. Additionally, tally signal output use and color
indication must be defined using TALLY COLOR sub-menu page of the SETUP - GPI/TALLY
menu.
19-1-1. GPI IN Free Assignments
To assign GPI inputs and outputs proceed as follows.
Turn F1 to select GPI IN in GPI/TALLY menu.
Press F1 or DOWN button to display GPI IN sub-menu page.
For GPI IN pin hardware assignments see section 2-2-3 “Interfaces."
Turn control F1 to select SETUP line. In the SETUP line, turn F2 to select the pin you are
making the assignment for. Selected pin number will be displayed at the P NO. parameter
block. The screen will switch to display the pin No.8 and higher settings.
Next, turn F3 to set how the pin displayed at the P NO. parameter block is used. The
number set at the EFFECT parameter block assigns how the pin is used.
EFFECT Setting
Description
ASPECT 4:3
⇔
16:9
(Open:4:3, Short:16:9)
Sets aspect ratio of the output signals.
TRANS-TYPE BKGD-AUTO
Triggers a background auto transition.
TRANS-TYPE KEY1-AUTO
Triggers a KEY1 auto transition.
TRANS-TYPE KEY2-AUTO
Triggers a KEY2 auto transition.
TRANS-TYPE DSK-AUTO
Triggers a DSK auto transition.
TRANS-TYPE NEXT-TRANS AUTO
Triggers an auto transition of the bus selected at
NEXT TRANSITION section.
TRANS-TYPE BLACK AUTO
Triggers a black transition.
TRANS-TYPE BKGD-FAM
Changes background transition type to FAM.
TRANS-TYPE BKGD-NAM
Changes background transition type to NAM.
TRANS-TYPE BKGD-CUT
Changes background transition type to CUT.
TRANS-TYPE KEY1-CUT
Changes KEY1 transition type to CUT.
TRANS-TYPE KEY2-CUT
Changes KEY2 transition type to CUT.
TRANS-TYPE DSK-CUT
Changes DSK transition type to CUT.
TRANS-TYPE BKGD-MIX
Changes background transition type to MIX.
1. TRANS
･････
2 2
PRE DELAY
EFFECT
PIN NO.
POST DELAY
