①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
Figure 2-3
PPU
Manual, 01/2014, 6FC5397-2DP40-3BA3
Front cover
Menu back key
Alphabetic key group
Control key group
Hotkey group
Cursor key group
Numerical block
Menu forward key
3/8" threads for additional components
Front cover
X127
Ethernet (service socket)
Status LED: RDY, NC, CF
X125
USB interface
Slot for CompactFlash card with user data
System versions
System description
2.3 PPU versions 26x.3 and 28x.3
19