C11440-42U30/C11440-42U31 Instruction manual_Ver.1.2
11
①
Lens mount
C11440-42U30 can be attached to C-mount lens or an optics system.
C11440-42U31 can be attached to F-mount lens or an optics system.
Note
•
The depth of the C-mount is 7 mm. Screwing in the mount too far
can scratch the glass surface.
②
USB 3.0 interface connector [USB 3.0]
This is connected to the USB 3.0 interface connector on the computer.
③
Trigger input connector [EXT.TRIG]
This is used when the camera is being operated using external synchronization.
Input is 3.3 V LVCMOS level, and input impedance is 10 k
Ω.
When an external trigger is input, the trigger is activated at the falling or rising edge of the
signal. (You can choose external trigger polarity between Negative and Positive.)
④
Timing out connector 1,2,3 [TIMING 1,2,3]
This is used when peripheral device(s) require synchronization with the camera.
Output is 3.3 V LVCMOS level, and it is output though
BUS TRANSCEIVER IC SN74AVC8T245
.
Output impedance is 33
Ω.
Note
•
Determine termination according to cable length and so on.
⑤
DC power input connector [DC IN]
This is the power supply terminal. Use the accessory AC adapter.
⑥
Power switch [POWER]
The power is turned ON/OFF.
When the power switch is set to "ON", the camera turns on and starts initialization and the lamp
blinks in orange.
When the initialization is completed , the lamp color stays in green.
When the camera transfers data and the lamp color is orange.
When the power switch is set to "OFF", the camera returns to the power off state and the lamp
turns off.
⑦
STATUS lamp [STATUS]
The LED indicates status of camera.
Lighting color
Status of power distribution
Turn off (no color)
Power off
Orange (Blinking)
Initialization
Green (lighting)
Power on
Orange (lighting)
Data transfer
Red
(lighting)
Heat up
•
When the camera heats up, stop operation and unplug the AC
adapter immediately.