I/O Interconnect SV142H0, User Manual, Page: 16 / 27

Ioint® Secure DP-HDMI 4K KVM Switch User Manual
ƒ‰‡ͳͷ
Operating the KVM Switch
S electing a Computer U sing Port S electors
Self-Test Procedure:
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:
 All channel-select LEDs will be turned ON and then OFF;

A specific, predefined LED combination will be turned ON;
 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. Now that product, computers and
peripherals are connected and powered up, it is ready for use.