Osoto PH-200W - Manual (Page 20)

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Methods of connecting with Central controller: (selected)
Users connect visual presenter to central controller through
RS-232 F/M cable to let visual presenter control projector and
screen, also provide with a 16w amplifier to connect passive
speaker.
1. Projector’s
power:
- 19 -
L N
G
2.Connection of Screen Power:
3.Multi-functioned Ports:
L-down
N
L-up
Screen Motor
DB-9 OUT
to controller
Visuliser’s
Multi-funct
4.Muilti-connections:
Reservation Reservation
Infrared line
PC COM Visualiser’s port
or to controller’s Projector’s RS-232