SENA UPSLink100 - Manual (Page 48)

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Appendix C. Guide to the Bootloader menu program
C.1 Overview
The bootloader menu provides a way to recover the UPSLink using BOOTP/TFTP as a disaster
recovery option and to diagnose the system hardware. If the user presses the key within 3
seconds after the UPSLink is powered up with its console switch is selected, the user will enter the
bootloader menu program. From this menu program, the user can set various system parameters, test
system hardware, and perform firmware upgrades.
C.2 Main menu
After entering the bootloader menu program, the user will see following main menu page:
Bootloader 1.0.0 (Jun 28 2003 - 10:51:44)
CPU : XPC855xxZPnnD4 (50 MHz)
DRAM : 16 MB
FLASH : 4 MB
EEPROM : A Type exist
Ethernet : AUTO-NEGOTIATION
Autoboot Start: 0
------------------------------ -------------------------------------------------
Welcome to Boot Loader Configuration page
-------------------------------------------------------------------------------
Select menu
1. Hardware test
2. Firmware upgrade [S/W Version : 2.2.1]
3. Exit and boot from flash
4. Exit and reboot
Back, Refresh
----->
Figure 0-1 Main Menu Page of Bootloader Menu Program
C.3 Hardware test menu
Using the Hardware test menu, the user can test hardware components. There are three hardware
test modes:
- One time
- Looping (without External test in Auto test)
- Looping (with External test in Auto test)
If the user selects One time, an auto test or each component test is performed just once. In this mode,
the ping test to the remote host (server IP address) and UART test are also performed once.
If the user selects Looping (without External test in Auto test), the auto test is performed repeatedly