Extron electronic Universal Remote IR 301 User Manual

7.  
Orient the chip with the socket, with the notch toward the front  
of the switcher.  
User’s Guide  
LED  
U21  
IR receiver  
IC chip  
Main  
controller  
board  
Figure 3 — U21 IR receiver chip socket  
8.  
Carefully align each pin on the chip to its corresponding slot on  
the socket.  
9. With even pressure, press the chip into the  
socket. If you encounter difficulty pressing  
the chip into the socket, check to see if any  
pins are bent. If so, carefully remove the  
chip, straighten the pins, and try again.  
10. Apply power to the switcher by connecting  
the AC power cord.  
11. Check the IR 301’s operation by pointing the remote control  
toward the IR Remote window on the front panel of the  
switcher. Press the Display Power, Display Mute, RGB Mute,  
and Audio Mute buttons on the remote control and verify the  
corresponding buttons on the front panel lights.  
12. After checking the operation of the switcher, put the top cover  
on the switcher and replace the six screws removed in step 4.  
13. Reconnect all input and output cables and replace the switcher  
in the rack if desired.  
IR 301 Infrared Remote Control  
Extron Electronics, USA  
1230 South Lewis Street  
Anaheim, CA 92805  
USA  
714.491.1500  
Fax 714.491.1517  
Extron Electronics, Europe  
Beeldschermweg 6C  
3821 AH Amersfoort  
The Netherlands  
+31.33.453.4040  
Fax +31.33.453.4050  
Extron Electronics, Asia  
135 Joo Seng Road, #04-01  
PM Industrial Building  
Singapore 368363  
+65.6383.4400  
Fax +65.6383.4664  
Extron Electronics, Japan  
Daisan DMJ Building 6F  
3-9-1 Kudan Minami  
Chiyoda-ku, Tokyo 102-0074 Japan  
+81.3.3511.7655  
68-174-01 Rev. E  
Printed in the USA  
04 02  
Fax +81.3.3511.7656  
© 2002 Extron Electronics. All rights reserved.  
 

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