Extron electronics IR 301 User Manual

7. Orient the chip with the socket, with the notch toward the front
of the switcher.
Figure 3 — U21 IR receiver chip socket
8. Carefully align each pin on the chip to its corresponding slot on
the socket.
9.
10. Apply power to the switcher by connecting
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.
Extron Electronics, USA Extron Electronics, Europe
1230 South Lewis Street Beeldschermweg 6C
Anaheim, CA 92805 3821 AH Amersfoort
USA The Netherlands
714.491.1500 +31.33.453.4040
www.extron.com
Fax 714.491.1517 Fax +31.33.453.4050
© 2002 Extron Electronics. All rights reserved.
LED
IR receiver
U21
IC chip
Main
controller
board
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.
the AC power cord.
Extron Electronics, Asia Extron Electronics, Japan
135 Joo Seng Road, #04-01 Daisan DMJ Building 6F
PM Industrial Building 3-9-1 Kudan Minami
Singapore 368363 Chiyoda-ku, Tokyo 102-0074 Japan
+65.6383.4400 +81.3.3511.7655
Fax +65.6383.4664 Fax +81.3.3511.7656
User's Guide
IR 301 Infrared Remote Control
68-174-01 Rev. E
Printed in the USA
04 02