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Falcon iSCSI Installation and Hardware Reference Manual
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Inter-Integrated Circuit (I2C): The I2C serial bus connects
temperature sensors and presence detection circuits within
the chassis. Status report from the expansion enclosures is
transmitted via the data links using the in-band protocols. No
additional status link is necessary.
3.2 Status-indicating LEDs
3.2.1 LCD Keypad Panel
The LCD keypad as shown in Figure 3-1 consists of five (5) buttons,
three (3) LEDs, and a 16x2-character LCD screen that provides
access to firmware-embedded utility. Press the ENT button for two
(2) seconds on the initial screen to enter the main menu. Press the
ESC button to clear the current event.
Function Keys:
Press the UP and DOWN arrow keys to select viewing items.
In the bottom row of the main menu, “View and Edit Event
Logs,” the most recent event is displayed first.
Mute Button:
The MUTE button silences the alarm temporarily until the
next event occurs.
The definitions of LEDs on the panel are given in Table 3-1
below.
Figure 3-1: LCD Keypad Panel
3-2
Status-indicating LEDs