Photron FASTCAM ultima APX-i2, Руководство по оборудованию

Страница: 98 / 147

FASTCAM-ultima APX-i2 Hardware Manual
-96-
4.11. Setting GENERAL IN / OUT
Signals
4.11.1. Setting GENERAL IN Signals
This section describes how to set up input signals connected to the GENERAL IN
connector.
1. Press the MENU button on the keypad to display the menu list.
2. Move the joystick to select the [GENERAL IN] menu.
3. The GENERAL IN menu is now displayed. The items are as follows:
Menu Display Description Signal Condition
EVENT POS
Inputs event signals (Positive
logic)
TTL level, Positive logic
EVENT NEG
Inputs event signals (Negative
logic)
TTL level, Negative logic
TRIGGER POS
Inputs trigger signals (Positive
logic)
TTL level, Positive logic
TRIGGER NEG
Inputs trigger signals
(Negative logic)
TTL level, Negative logic
Contact signals, Trigger on
CLOSURE
READY POS
Inputs READY signal (Positive
logic)
TTL level, Positive logic
READY NEG
Inputs READY signal
(Negative logic)
TTL level, Negative logic
Contact signals, Trigger on
CLOSURE
READY POS/NEG
By setting to POS/NEG, the camera can be set to READY status by an input of a pulse.
Also, when the [PARTITION MODE] is set to [MODE 2], an input of a pulse turns the
camera into REC-trigger waiting status (READY status for the START trigger mode,
and ENDLESS status for CENTER, END or MANUAL mode).
Note: When you use external signals to drive the whole system, be sure to check the
nature of the incoming signals.
Note: See Section 4.12. (Event Marker Function) for detailed tips on how to set up
EVENT POS or NEG.