Ioint® Secure DVI 4K KVM Switch User Manual
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User Guidance & Precautions
Please read the following User Guidance & Precautions carefully before using the product:
1. As product powers-up it performs a self-test procedure. In case of self- test failure for any reason, including jammed buttons, the product will
be Inoperable. Self-test failure will be indicated by the following abnormal LED behavior:
a. All channel-select LEDs will be turned ON and then OFF;
b. A specific, predefined LED combination will be turned ON;
c. The predefined LED combination will indicate the problem type (jammed buttons, firmware integrity).
Try to power cycle product. If problem persists please contact your system administrator or technical support.
2. By default, after product power-up, the active channel is #1.
3. The appropriate usage of peripherals (e.g. keyboard, mouse, display, authentication device) is described in detail in
this User Manual’s
appropriate sections. Do not connect any authentication device with an external power source to product.
4. For security reasons products do not support wireless keyboards and mice. In any case do not connect wireless keyboard/mouse to product.
5. For security reasons products do not support microphone/line-in audio input. In any case do not connect a microphone to product audio output
port, including headsets.
6. Product is equipped with an always-on active anti-tampering system. Any attempt to open product enclosure will activate the anti-tamper
system indicated by all channel-select LEDs flashing continuously. In this case, product will be inoperable and warranty void. If product
enclosure appears disrupted or if all channel- select LEDs flash continuously, please remove product from service immediately and contact
technical support.
7. Connecting external USB devices to product CAC port:
a.
When connecting a USB device that is not qualified or rejected for security reasons to product’s CAC port,
the CAC LED will not turn ON
and USB device will be inoperable.
b.
When connecting a USB device that is undetectable for any reason (e.g. failed device, non-
standard device etc.) to product’s CAC port,
the CAC LED will not illuminate at all and device will be inoperable.
8. Do not connect product to computing devices:
a. That includes telecommunication equipment;
b. That includes frame grabber video cards;
c. That includes special audio processing cards.
9. Product has a remote control port in the back panel labeled DCU. This Port is for I/O DCU Only.
10. Important! Before re-allocating computers to channels, it is mandatory to power cycle product, keeping it powered OFF for more than 1 minute.
11. Product log access and administrator configuration options are described in product Administrator Guide.
12. If you are aware of any potential security vulnerability while installing or operating product, please remove product from service immediately
and contact us in one of the ways listed in this manual.
