B. Pin configurations
Output transistor
• Maximum output driving voltage : V
max
=18V
• Maximum current : I
max
=30mA
• Maximum power dissipation : 120 mW
GPOut P
GPOut N
Output from projector Internal projector
Max 120 mW
R
R
M
VAC
V....
max
V+
Image B-2
When the GPO driver inside the projector becom es powerless the GPO state changes to the default state.
The default G PO state d epends on the external system connected with the GPO port (pull-up or pull-down
circuitry).
GPIO and projector Sleep mode
In case the projector is e quipped with a “Sleep” mode (e.g. DP2K S series): E nter or leave S leep mode can be done with GP IO of
the Cinem a Controller via two predefine d Macros (not editable). Not with the GPIO o f the ICMP.
The G P O signals of the ICMP will return to their default output level when the projector is switched to Sleep mode. This could
generate unexpected "Falling Edge" triggers at t he output pins. Also when awakening the projector (from S leep m ode to S tandby
mode) the GP O signals of t he ICMP may generate unexpected "Rising Ed
ge" events.
GPO and projector switching On or Off
The GPO signals of the Cinema Controller and ICMP will return to their default output level when the projector is switched to power-
off. This could generate unexpected "Falling Edge" triggers at the output pins. Also during power-on the G P O signals m ay generate
unexpected "Rising E dge" ev ents.
R5906847 DP2K SLP SERIES 02/06/2017
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