’
04/08/27
Ver1.01
＊本資料に記載された内容は予告なく変更する場合がありますので、予めご了承下さい。
6
（
3
）
External sync setting(HD/VD
）
(a)SW
１
Function (indication)
Switch
selection
Function
selection
DATA
DATA OUT
CONNECTOR
External sync connector
selection
（
DATA
⇔
DCIN
）
DCIN
DC IN/SYNC
CONNECTOR
(b)SW2
Function (indication)
Switch
selection
Function
selection
IN
Input
External sync input/output
selection
（
IN
⇔
OUT
）
OUT
Output
(4) RTS (Random Trigger Shutter) Pulse Control
The camera goes into RTS (Random Trigger Shutter) mode when TRIG terminal voltage is in
HIGH (More than 1V), and starts light-exposure at the falling edge timing. Under FIX mode, the
exposure-time is controlled with inner DIP switch settings. Under PULSE mode, the exposure-time
is determined by pulse length. The exposure-time control is done in 1H steps. Be sure to set the
pulse length longer than 1H (=Approximately 62.5 micro s). After video-output, it goes back into
normal operation (=Shutter OFF) if the TRIG terminal voltage stays in LOW.
The exposure starts at the next HD timing immediately after TRIG IN.
Video output timing
ＨＤ・ＶＤ
入出力コネクタ切換
PROCESS
TIMING
CPU
REG
SW1
ＨＤ・ＶＤ ＩＮ／ＯＵＴ切換
SW2
DATA ⇔ DCIN
ＩＮ ⇔ OUT
DC ＩＮ/SYNC ｺﾈｸﾀ側
SW1
HD/VD IN 側
SW2
