Extron Electronics DVCM 50 User’s Manual - Manual (Page 25)

3-9 DVCM 50 • Confi guration and Operation
PRELIMINAR
Y
4 . On the DVCM that will receive the data, set confi guration switch #2 to On
(up), and all others to Off (down). (See the illustration below.)
Leave all switches on the transmitting unit (the donor unit) set to Off (down).
1
1
2
3
8 4 2 1
E
4
ON
2 3 4
IR OUT GND IR IN GND + 12V GND Rx Tx
1
1
2
3
8 4 2 1
E
4
ON
2 3 4
IR OUT GND IR IN GND + 12V GND Rx Tx
1”- 2” apart
1
ON
2 3 4
1
ON
2 3 4
Receiving DVCM 50
Switch #2 on
Transmitting DVCM 50
All switches off
Setting up transmitting and receiving units for wireless data transfer
The data transfer begins when the receiving unit detects the transmitting unit,
and the process takes 15 to 20 seconds to complete. (It may take longer if the
transmitting unit has multiple commands programmed on each button.)
The button indicator LEDs on the rear panel act as data transfer progress
indicators. While data is being transferred, these LEDs on both the transmitting
and the receiving DVCMs light to indicate the amount of data that has been
transferred.
After approximately 25% of the data has been transferred, the fi rst LED on
the right lights and remains lit. After another 50% has been transferred, the
second LED from the right lights. After 75% of the data is transferred, the
third LED from the right lights, and when the transfer is complete, all four
LEDS are lit.
The table on the next page shows how each 25% percent increment of
transferred data is shown by the button indicator LEDs.
N IR Link should not be connected to either the receiving unit or the transmitting
unit while IR data transfer is being performed.