Using A Lumen200S As A Standalone Light Source; Using A Lumen200S With A Pc Only; Using A Lumen200S With A Pc And Optiscan/Proscan Controllers; Using A Lumen200S With Ttl Inputs - Prior Lumen200 User Manual

4.4.1 Using a Lumen 200S as a standalone Light Source
By default the Lumen200S starts with the motorized shutter in the open position, you can hear the
shutter opening upon start up. If the unit is used as a standalone device, then light intensity can be
controlled manually with the control knob on the front of the unit. Turning the knob to the left
increases the intensity and turning to the right decreases intensity.
4.4.2 Using a Lumen200S with PC only
The Lumen 200S shutter can be controlled via a PC, with the following direct connections; USB,
RS232 and TTL. The Lumen200S behaves as a Proscan Controller with a single shutter, and can be
set up in your software this way. See commands in section 4.7 RS232 command set for general
commands for the Lumen 200S when connected directly to the PC. Alternatively refer to your
rd
software manual if you are controlling the Lumen200S with 3 party software.
NOTE: Intensity can only be set using the manual shutter control knob on the front of the unit.
4.4.3 Using a Lumen200S with PC and OptiScan/ProScan Controllers
The Lumen200S shutter can be controlled via the OptiScan / Proscan controllers. Connect the
Lumen200S to the shutter port of the Prior controller using a standard Prior shutter cable. The Prior
controller can be controlled via the PC with either of the following connections, USB or RS232.
NOTE: Intensity can only be set using the manual shutter control knob on the front of the unit.

4.4.4 Using a Lumen200S with TTL Inputs

Two TTL inputs are available on the side panel of the Lumen200S.
The first of the TTL inputs can be used to OPEN or CLOSE the shutter. It uses 0V to 5vdc, were
LOW is to OPEN the shutter and HIGH is to CLOSE the shutter.
The second of the TTL inputs can be used to turn OFF the bulb only. It uses 0v to 5vdc, were
LOW is to turn OFF the bulb.
Note the Bulb cab only be turned back on by turning the mains switch OFF and ON again. The
TTL can not be used to switch the bulb back ON.
L u m e n 2 0 0 / S / P r o
™
29