TM 1-7010-386-12&P
CONTROLS AND INDICATORS
0004 00
PCU Power Panel
Figure 6 illustrates the controls and indicators of the Power Panel located on the top portion of the keyboard with
a brief description of each of their functions.
Figure 6. Power Panel Controls and Indicators
Item No.
Item Name
Description and Use
1
Power Indicator
Lit green indicates the computer is powered up. Lit yellow indicates the
computer is in the standby mode.
2
ON/STANDBY Pushbutton
Pushbutton switch used to power up the computer, place the computer in the
standby mode, and power down the computer.
3
BATT 1 Status Indicator
Three LEDs indicate the charge level of battery number 1. Refer to Table 1 for
details.
4
BATT 2 Status Indicator
Three LEDs indicate the charge level of battery number 2. Refer to Table 1 for
details.
5
HDD Indicator
When lit or blinking, indicates the Hard Disk Drive is being accessed.
6
Brightness Increase Pushbutton
Pressed to increase the brightness of the display.
7
Brightness Decrease Pushbutton
Pressed to decrease the brightness of the display.
Table 1. Battery Status Indicators
Indication
Description
Green Only Lit
76% to 100% charge.
Green and Yellow Lit
51% to 75% charge.
Yellow Only Lit
26% to 50% charge.
Yellow and Red Lit
10% to 25% charge.
Red Only Lit
Less than 10% charge.
Red Only Flashing
2% or less charge.
No Indicators Lit
Battery not installed or fully discharged.
All Indicators Flashing Sequentially
Battery is defective.
0004 00-6
