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Release Note

Welcome to KH1508/1516 Cat 5 High Density KVM Switch
Notice: Before downloading the firmware, be sure to read the following information carefully.
This latest version contains corrections to the last version and additions to the next version. You will find them listed below.
Version History
V3.3.3251.Enhance video quality.
2. Improve Sun video resolution support.
3.Improve Sun & MAC hotkey support.
1.KVM adapter cables (CPU modules) version
2. This firmware package applies to KH1508/KH1516 F/W version v3.3.325 and later
3. If you experience technical difficulties such as port connection failure (where there is no OSD port list for the connected adapter cable), we recommend that you update your CPU Module to this firmware version.
V3.3.3211. Fix the bug of auto port switching under certain application environment.
1. KVM adapter cables (CPU modules) version
V3.2.3191. Fix the bug of "Ctrl" key operation under certain application environment.
V3.2.3181. Fix the bug between MAC and Japanese keyboard mapping.
2. Fix the bug of port name display when more stations are daisy chained.
V3.2.3161. Solve CPU adapter F/W upgrade problem
2. Improve OSD Display performance
3. Solve Korean keyboard bugs
V3.2.3121. Corresponding CPU Module package includes following F/W version
KA9520: v1.2.112
KA9570: v1.1.102
KA9130: v2.0.192
1.KVM adapter cables (CPU modules) F/W version
2. This firmware package applies to KH1508/KH1516 F/W version v3.2.312 and later