DUA1800-0AAA04
The Display Panel 4-3
1 RS232 Port - Used for out-of-band management. See The RS232
Serial Port on page 4-7.
2 Reset Button - Used with the Enter button, resets the MSH
chassis to default configuration. See Resetting The LinkBuilder
MSH on page 4-6.
3 Lamps Button - Tests LED operation. See Test ing LED s on page
4-5.
4Power LED -
Signifies state of power to chassis. See The LEDs on
page 4-4.
5 Select Button - Used in conjunction with the LCD display. See
The Four-button Keypad on page 4-6.
6 Next Button - Used in conjunction with the LCD display. See The
Four-button Keypad on page 4-6.
7 Previous Button - Used in conjunction with the LCD display. See
The Four-button Keypad on page 4-6.
8 LCD Display - Used in conjunction with 5, 6, 7 and 9 for
displaying information about your MSH setup. See The
Four-button Keypad on page 4-6.
9 Enter Button - Used in conjunction with t he LCD display, and
with the Reset button to reset the MSH chassis to defau lt
configuration. See The Four-button Keypad on page 4-6.
10 Power Fail LED - Indicates power supply unit failure. See The
LEDs on page 4-4.
11 Fan Fail LED - Indicates failure of one or more fans in the thermal
management unit. See The LEDs on page 4-4.
12 Module LEDs - Indicate state of mo dules installed in the chassis.
See The LEDs on page 4-4.
Chassis.bk : CHAPTER4 Page 3 Monday, February 10, 1997 1:11 PM