Ext Trig(External Trigger); Pulse Snr(1 Pulse Sync Non Reset) - Toshiba IK-TU51CU Instruction Manual

Camera control unit

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7. 5 EXT TRIG (External trigger)

Charge begins to accumulate after the trigger input operation (in the RS232C mode, by RS232C command

input, in other modes, by trigger pulse (TRIGGER) input to the DC IN/SYNC terminal) or trigger signal input

to the DIGITAL terminal and 1 field or 1 frame images are output.

There are four modes:

1 PULSE SNR,

1 PULSE SR, 2PULSE and RS232C.

The DC IN/SYNC terminal trigger input and index output interface are as shown below.

150Q

(CMOS out) —-^AAA-1INDEX out |

(1) 1 PULSE SNR(1 Pulse Sync Non Reset)

Charge begins to accumulate after the trigger input operation to the DC IN/SYNC terminal or trigger signal

input (LVDS) to the DIGITAL terminal and 1 field images are output.

The exposure time is set to 0.06 to 16 ms on the menu.

Trigger pulse level

: (Low Level): Less than 0.5V , (High Level): 3.4V to 5V

(DC IN/SYNC terminal)

Trigger pulse fetch timing

Trigger pulse width

Trigger pulse interval

Rising edge / Falling edge selectable

More than 2 // s

More than 50ms

A picture is output at the first field

after the end of the exposure.

@ .' Camera through picture

0 : Memory picture

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