Photron FASTCAM ultima APX-i2, Руководство по оборудованию

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FASTCAM-ultima APX-i2 Hardware Manual
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4.10.2. Output of External Sync Signals
The APX-i2 can output sync signals to outside equipment and devices. The following
table shows the output signals from the APX-i2. Set up sync signal output in the
following procedure.
1. Press the MENU button on the keypad to display the menu list.
2. Move the joystick on the keypad to select the [EXT-SYNC OUT] menu.
3. The menu is displayed. Details are shown below:
Menu
Display
Description Signal
Remarks (Input delay,
approx.)
EXT-V IN is
set in positive
logic.
50 nsec
VSYNC
POS
Outputs
positive logic
VSYNC signal.
CMOS(74ACT541
buffered)
output, Positive logic
EXT-V IN is
set in
negative logic
80 nsec
EXT-V IN is
set in positive
logic.
50 nsec
VSYNC
NEG
Outputs
negative logic
SYNC signal. CMOS(74ACT541
buffered)
output, Negative logic
EXT-V IN is
set in
negative
logic.
80 nsec
4. Move the joystick up or down to select an output signal.
5. Once selection is done, press the joystick down to complete the setting.