Pulnix TM-6703 Manual de Instruções descarregar pdf (Página 18)

OPERATION

TM-6703 Progressive Scan Double Speed Shutter Camera Page 13

3.1.3 (c) Internal Slow Reset Mode (Async Mode)

For Internal Slow Reset Mode, set the 10-position shutter speed dial switch from “5” to “8”. When the

external VINIT pulse is applied, internal VD is latched to Hd and a second internal VD signal is

generated to set up the shutter speed period. Video output timing starts right after the second internal

VINIT.

FIGURE 8. Internal Slow Reset

External pulse

VINIT

Internal VD

Transfer Gate

Pulse

Discharge pulse

Composite

Video

EXPOSURE TIME

min. 2H

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 30 31

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Pulnix TM-6703 Manual de Instruções Página 18