Tripp Lite RACKMOUNT B020-U16-19-K - Manual (Page 20)

8. Firmware Upgrade Utility
9. Appendix A
A firmware upgrade recovery is required in any of the following situations:
• When you invoke Firmware Upgrade Mode (see page 18), but decide not to proceed with the upgrade.
• When the main board firmware upgrade fails.
• When the I/O firmware upgrade fails.
To perform a firmware upgrade recovery, do the following:
1. Slide the Firmware Upgrade Recovery Switch (see page 4) to the Recover position.
2. Power-off and restart the switch according to the instructions below:
• Shut down all the computers that are attached to it.
Note: Unplug the power cord of any computer that has the Keyboard Power On function. Otherwise, the KVM will still receive power from this computer.
• Wait 10 seconds, then plug the KVM switch back in.
• Once the switch is up, the computers can be powered ON.
Note: If you have shut down more than one Station, power up the highest Station first and work your way down to the lowest one.
3. Slide the Firmware Upgrade Recovery Switch back to the Normal position.
4. Upgrade your firmware using the steps from pages 18-19.
8.5 Firmware Upgrade Recovery
9.1 Specifications
Specification
B020-U08-19-K &
B020-U08-19KTAA
B020-U16-19-K B022-U16
Port Selection Methods Push-button, Hotkey, OSD
CPU Ports (x8) HD18 Female (x16) HD18 Female
External Console Port(s) HD18 Male
External Mouse Port(s) USB A Female N/A
Daisy-Chain Port DB25 Male (x1) DB25 Male, (x1) DB25 Female
Max Connections via Daisy-Chain 504 512
Firmware Upgrade Port RJ11 Female
Power Outlet IEC-320-C14 DC Power Adapter Jack
Shared Peripheral Port(s) USB1.1 A Female
Required KVM Cable Kits P778-Series USB/PS2 Combo KVM Cable Kits
Included Cable Kits (x8) P778-006 6ft KVM Cable Kits
(x2) P778-006 6ft KVM Cable
Kits
Online LEDs (x8) Orange (x16) Orange
Selected LEDs N/A (x16) Green
Port LED Numerical LED (Orange) N/A
Station LED Numerical LED (Orange)
Power LED Blue Green
Keyboard/Mouse Emulation USB and PS/2
Max Video Resolution 1280 x 1024 @ 75Hz, DDC2B 2048 x 1536, DDC2B
Auto Scan Interval User-Definable (1 to 255 seconds)
I/P Rating 100-240VAC, 50/60Hz, 1A 100-240VAC, 50/60Hz, 0.5A
Power Consumption 120V, 28.5W / 230V, 29.1W DC 5.3V, 6.6W
Operating Temperature 0 to 50° C
Storage Temperature -20 to 60° C
Humidity 0 to 80% RH, Noncondensing
Weight 30.6lbs 31.3lbs 6.3lbs
Dimensions (H x W x D) Inches 1.75 x 17 x 27 1.75 x 17 x 6
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201011080 • 932900-EN.indd 20 11/29/2010 4:30:17 PM