IBM iSeries 270 and 820 SENG-3002-01 - Manual (Page 23)

System unit control panel
Go to the front of your system unit. Open the control panel door.
Your control panel looks like either Figure 9 or Figure 10 on page 18. Refer to the
control panel for your unit.
A
Power On Light
v A blinking light indicates power to the unit.
v A constant light indicates that the unit is up and working.
B Power Push button
C Processor Activity
D System Attention
E Function/Data Display
F Increment/Decrement buttons
G Enter Push button
H Auto
J Normal
K Manual
.
.
.
.
.
.
.
Figure 9. Control panel without Electronic Keystick
© Copyright IBM Corp. 2000, 2001 17