Sony DVS-7300 User Manual page 514

Setup Relating to Interfaces With Peripheral Devices
(PERIPH Menu)
14-58
Chapter 14 Setup
4
Press F10 (EXEC).
The control panel is reset and the selected interface is set.
Setting the GPI output ports
When the DME3 to DME6 buttons are linked to the GPI output ports, use the
following procedure to set the GPI output ports.
1
In the PANEL PORT ASSIGN menu, press F1 (GPI OUTPUT).
The GPI OUTPUT menu appears.
PORT TRIGGER PULSE
SELECT TYPE WIDTH
#2
F1 F2 F3
Function key indications in the GPI OUTPUT menu
2
Either press F1 (PORT SELECT) or turn knob 2 to align the cursor with
the one of the GPI output ports (1 to 8) for which you wish to make the
selection.
3
Press F2 (TRIGGER TYPE) to select the trigger signal polarity.
Pressing F2 cycles through the settings:
: When the trigger occurs, the relay contact opens or the output level
turns high, and then that state is maintained for the specified pulse
width.
: When the trigger occurs, the relay contact closes or the output level
turns low, and then that state is maintained for the specified pulse
width.
: When the trigger occurs, relay contact state or output level alternately
switches between closed and open or between high and low.
NOP: The trigger has no effect on the relay state or output level.
4
Press F3 (PULSE WIDTH), then turn knob 4 to adjust the pulse width (1
to 60 fields).
FIELD SELECT
ANY
F4 F5 F6 F7
, ,
ACTION
SELECT
#3
F8 F9 F10
, and NOP.