Extron Electronics IN3600 Series Preliminary Manual User Manual

Page 12

IN3606 / IN3656 / IN3666 OPERATION MANUAL - REV. 1.1 11/27/99

TROUBLESHOOTING

The display device connected to the switcher output has a bad/scrambled image.

Solution 1: The display device connected to the output of the switcher may not be compatible with the

computer output. 640 x 480 VGA runs at 31.5 KHz, but SVGA, XGA and SXGA modes can
be as high as 48 - 80 KHz and higher depending on the refresh rate. MACII/Quadra
computers sense what monitor is connected and configure themselves accordingly, with
horizontal scan rates ranging from 24.48 to 68.9 KHz. Graphics workstations may put out
frequencies as high as 82 KHz. Check the operation manual on both the computer graphics
card and the display device to ensure that they are compatible.

Solution 2: The input or output cable may have a bad sync line. Try running the sync through another

cable.

The unit does not pass any signals.

Solution:

Verify that the unit is getting power by any LED on the front. If the LED is not on, the AC
power source may be faulty or the unit may have an internal problem.

When controlling the IN3600 Series switcher through the REMOTE CONTROL port, the
image is blanked and no channel is being selected.

Solution:

The control system may be closing two contacts at the same time. Check the wiring on the
control cable and the control system programming.

WARRANTY

♦

INLINE warrants the equipment it manufactures to be free from defects in materials and workmanship.

♦

If equipment fails because of such defects and INLINE is notified within two (2) years from the date of
shipment, INLINE will, at its option, repair or replace the equipment at its plant, provided that the equipment
has not been subjected to mechanical, electrical, or other abuse or modifications.

♦

Equipment that fails under conditions other than those covered will be repaired at the current price of parts and
labor in effect at the time of repair. Such repairs are warranted for ninety (90) days from the day of re-shipment
to the Buyer.

♦

This warranty is in lieu of all other warranties expressed or implied, including without limitation, any
implied warranty or merchantibility or fitness for any particular purpose, all of which are expressly
disclaimed.

The information in this manual has been carefully checked and is believed to be accurate. However,
Inline, Inc. assumes no responsibility for any inaccuracies that may be contained in this manual. In no event will
Inline, Inc. be liable for direct, indirect, special, incidental, or consequential damages resulting from any defect
or omission in this manual, even if advised of the possibility of such damages. The technical information
contained herein regarding IN3600 Series features and specifications is subject to change without notice.

IBM is a registered trademark of International Business Machines. Apple, MAC, Quadra, Centris, Performa, and
Powerbook are registered trademarks of Apple Computers, Inc. All other trademarks and registered trademarks
are the property of their respective companies.

INLINE, INC.

♦

810 West Taft

♦

Orange, CA 92865

(800) 882-7117

♦

(714) 450-1800

♦

FAX (714) 450-1850

♦

www.inlineinc.com