Model ACL201A
6
4. Troubleshooting
If you have a stable image but it looks somewhat blurry (object or
character edges are not sharp), try to adjust the compensation first.
Press + or – on the Keypad to apply to remove the compensation.
Contacting Black Box
If you determine that your Switch is malfunctioning, do not attempt to
repair the unit. Contact Black Box Tech. Support at 724-746-5500.
Before you do, make a record of the history of the problem. We will be
able to provide more efficient and accurate assistance if you have a
complete description.
Shipping and Packaging
If you need to transport or ship your extender:
• Package it carefully. We recommend that you use the original
container.
• Before you ship the units back to Black Box Corporation for
repair or return, contact us to get a Return Authorization (RA)
number.