Sharp EL-9400 Teachers Manual page 18

System options
O
HP System
Use the EL-9400 OHP system with the overhead projector to make classroom presen-
tations convenient for the whole class to see.
EL 94T (OHP system)
OHP Projection Panel
Procedure
Switch off the OHP Panel Controller.
1
Plug in the cable connector of the OHP Projection Panel straight into the connection terminal of the
2
OHP Panel Controller.
(The optional AC adaptor is recommended for extended use of the OHP Projection Panel.)
Switch on the OHP Panel Controller.
3
Operating the OHP Panel Controller.
4
The OHP Projection Panel display is synchronized with the display of the OHP Panel Controller.
Place the OHP Projection Panel on top of the overhead projector to project images onto the screen.
Turn on the power of the overhead projector.
5
16
EL-9400 Graphing Calculator
AC adaptor (optional)
OHP Panel
The CE-450L is included
for separate use
Controller
(see page 15)
CE-450L