4. Setup
4.4 Setting the RCU address

What has to be done ?

Toallow the communication between the RCU and the projector the RCU has to be programmed with the same address as the
projector.
This address must be in ther ange 0–9.
Toknow the address of the projector, one can visualize it in projection mode (on screen) as well as in standby mode (shown with
the LED’son top cover of the projector).
Form ore info on addresses see the appendix
Atthis stage the image projected may happen to be upside down or mirrored, this can b e setin theInstallation
menuunder Projector orientation (see further setting up the projector’sorientation).

Displaying the Projector Address in Standby mode

1. Press the Address key (recessed key on the RCU) with a pencil.
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All theLE D’s(3) on the top cover of the projector go out.
ThenLED1 starts blinking green the number of hundreds. Afterthat LED2 starts blinking the number of tens. Finally LED3 starts
blinkinggreen the number of units. If this is done, the original status of the LED’s is restored.

Displaying the Projector Address in projection mode

1. Press the Address key (recessed key on the RCU) with a pencil.
The projector’s address willb edisp layedo nthe screen in a text box

Programming the RCU

1. Push the address key If the address is not entered within 5 seconds, the RCU returns to its default address (zeroaddress) and
controls then allp rojectors inthe room .
2. Enter the same address with the digit buttons within 5 seconds after pushing the address key.
The projector can now be controlled with the RCU.
Forexample : if the projector address is 3, then press "3" on the RCU to set the RCU’saddress to match the
projector’s address.
Commonaddress/Projector address : Besidethe pro jector address, the projector disposes also of a Common
addressw hich can be sett o“0” or “1” (by default “0”).
Inother words, an RCU set to address “0” will always control a projector regardless of its projector address
(since ituses the commo nad dress).
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