5-26 94MS20 Rev. B4
S7) High Switch: Switch to select high power level. Low (0V) for high.
S8)
Low/Med Switch: Switch to select power level when high switch is off. Low
(0V) for medium power, High (12VDC) for low power.
S9) Manual Switch: Manual expose switch. Low (0V) to cause exposure.
S10)
Interlock: External interlock outlet. Line must be connected to DC common
to allow an exposure. (Outlet is normally shorted when plug in not inserted).
S11) Not currently used.
S12) +12V: Output for internal accessories (Not used in most equipment).
DIN Connection
D1)
Expose: High expose when connected to a compatible integrator. High /
Medium / Low expose depending on the unit switches when connected to an
older style integrator or other manufacturer’s equipment.
D2) DC Common: Common for all signals.
D3) Low Exp: Low expose input.
D4) Power: Signal from integrator to turn on the power.
D5) Medium Exp: Medium expose input.
LEDs
The LEDs are an indicator of an acting command that you are asking the
control board to do. For a list of which commands activate which LEDs,
look at the chart above, labeled LED indicators. The LEDs light when
they detect a ground or negative going pulse.