Extron electronics IR 501 User Manual

Operations (Continued)
Unmute an output
Press the UNMUTE button to unmute all video and audio outputs. All of
the switcher's Output LEDs flash on for a second.

Troubleshooting

If the switcher does not properly respond to IR remote control
functions, check the following:
• You may be too far from the switcher. The maximum operating
range is 30 feet.
• You may be too far to the side of the switcher. The remote control
must be pointed within 30 degrees of the switcher's IR sensor for
best results.
• You may be taking too long to enter the sequence. The unit times
out if no command is received in 5 seconds.
• The two AAA batteries may be dead. Replace the batteries as
shown in figure 1.
• The switcher's front panel security lockout may be on. Toggle the
security lockout off. See the appropriate switcher's manual.
• The room lighting may be interfering with the IR signals. Keep
the switcher out of bright light.
• When used with a MAV A/V series switcher, the switcher's IR
receiver may be disabled. Refer to the MAV 44 / 48 / 84 / 88 Series
Matrix Switchers manual to enable the IR receiver.
Extron Electronics, USA Extron Electronics, Europe
1230 South Lewis Street Beeldschermweg 6C
Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands
800.633.9876 714.491.1500 +800.3987.6673 +31.33.453.4040
FAX 714.491.1517 FAX +31.33.453.4050
www.extron.com
© 2007 Extron Electronics. All rights reserved.
Extron Electronics, Asia Extron Electronics, Japan
135 Joo Seng Rd. #04-01 Kyodo Building, 16 Ichibancho
PM Industrial Bldg., Singapore 368363 Chiyoda-ku, Tokyo 102-0082
+800.7339.8766 +65.6383.4400 Japan
FAX +65.6383.4664 +81.3.3511.7655 FAX +81.3.3511.7656
User's Guide
IR 501
Small Matrix IR Remote Control
68-873-01 Rev. B
09 07