Hitachi 21, BE-IR20 manual Auto electronic shutter on / off

Page 14

11. Function setting and changes

11-3 Auto electronic shutter on / off

Factory setting for auto electronic shutter is off. If necessary , it can be set to on. Absent the R259 , R260 chip to set the auto electronic shutter to on.

Auto electronic shutter	R259		R260
OFF	0Ω		0Ω	Factory setting
ON	Absent		Absent
0Ω : Part code	RME2068
Description	ERJ2GE0R00X

Location of chip resistors (Main board side B)

BE-IR20 / 21

13

Image 14

Contents Infrared B/W Camera Module Operation Guide Table of Contents General SpecificationsIntroduction Composition．Specifications BE-IR20 BE-IR20 Optical dimensions External viewInstallation Two 2.5 mm DiaTypical connection BLK GRN YEL REDTypical connection GNDExternal sync BE-IR21 Function setting and changes AGC on / offFunction setting and changes Gamma responseAuto electronic shutter on / off Changes to fixed shutter mode FixedBE-IR20 external sync BE-IR21 internal sync HD and VD output BE-IR20 only Options BE-IR20/21 and LA-IR20 combined dimensions OptionsSpectral sensitivity typical example U t i o n