Dukane 8944 About the remote control signal, Changing the frequency of remote control signal

Remote control

About the remote control signal

The remote control works with the projector’s remote sensors. This projector has three remote sensors on the front, on the top, and on the back.

The sensors can be respectively turned active or inactive using the “REMOTE RECEIV” in the SERVICE item of OPTION menu (47). Each sensor senses the signal within the following range when the sensor is active.

The front and top sensors:

60 degrees (30 degrees to the left and right of the sensor) within 3 meters about.

The back sensor:

40 degrees (20 degrees to the left and right of the sensor) within 3 meters about.

NOTE • The remote control signal reflected in the screen or the like may be available. If it is difficult to send the signal to the sensor directly, attempt to make the signal reflect.

• The remote control uses infrared light to send

signals to the projector (Class 1 LED), so be sure

to use the remote control in an area free from

obstacles that could block the remote control’s

signal to the projector.

• The remote control may not work correctly if

strong light (such as direct sun light) or light from

30º

30º 30º

Approx. 3 m

30º Approx. 3 m

an extremely close range (such as from an inverter

fluorescent lamp) shines on the remote sensor

of the projector. Adjust the position of projector

avoiding those lights.

20º 20º Approx. 3 m

Changing the frequency of remote control signal

The accessory remote control has the choice of the mode 1 or the mode 2, in the frequency of its signal. If the remote control does not function properly, attempt to change the signal frequency.

Please remember that the “REMOTE FREQ.” in SERVICE item of OPTION menu (47) of the projector to be controlled should be set to the same mode as the remote control.

To set the mode of the remote control, slide the knob of the frequency switch inside the battery cover into the position indicated by the mode number to choose.

Back of the

remote control

Inside of

the battery cover

2 1

Frequency switch

15