Arnouse Digital Devices
User GuideSR10-FDD User Guide-V1.0_12-21-2020.docx
SR20-FDD
Version 1.0
© Arnouse Digital Devices 2022. All rights reserved.
Page 16 of 35
•
Step 3- Reset the ejection lever to the original position to make the PC Card removal
easier.
Figure 15- PC Card ejection lever position
3.3.4
Replacing a KVM Over Fiber PCB Stack Module
•
Disconnect all cables (USB, miniDP, 5V power, and Fiber Optic)
•
Remove 4 Phillips pan head 4-40 X ¼” screws located at the bottom of each corner of
the module (see Figure 12).
•
Remove the KVM PCB Stack Module from the chassis.
•
Install the KVM PCB Stack Module in reverse order as removal.
Warning
:
The 5V power cable must be installed with the proper polarity (see Figure 17).
Connecting the 5V power cable with reverse polarity will severely damage the KVM PCB.
Figure 16- KVM PCB Stack Modules
Figure 17- KVM PCB Power Cable
USB Cables
Fiber Cables
miniDP Cables
+ Positive (red
wire) connector
- Negative (black wire)
located to the front close
to the miniDP cable
4-40 X ¼”
Phillips head
screws, 4 per
KVM module
