Remote Operation Of The Lamp And Shutter - Halma Ocean Optics DH-3PLUS-CAL Installation And Operation Manual

3: Operating Instructions
Shutter Switch
Manually set the operating mode of the DH-3PLUS with the Shutter Switch as follows:

OPEN - Shutter open

CLOSE - Shutter closed

TTL – Remote operation of shutter

Remote Operation of the LAMP and Shutter

For remote operation, plug the D-SUB 15-pin connector into the appropriate socket on your
spectrometer.
USE ONLY THE CABLE PROVIDED OR A CUSTOM CABLE DESIGNED TO INTERFACE
WITH THE PINOUTS AS DESCRIBED IN THE PINOUT INFORMATION SECTION. DO NOT
USE A VGA VIDEO CABLE.

Set the front panel shutter switch to the TTL position

Pin 2 of the connector is the Deuterium LAMP ON/OFF control.

Pin 3 of the connector is the Halogen LAMP ON/OFF control.

Pin 13 of the connector is the shutter control. (HIGH=OPEN, LOW=CLOSE)
Refer to Pinout Information
14
for information on the operation of lamp and shutter.
355-00000-003-01