User Guide

NPL-1
6 - Troubleshooting PAMS Technical Documentation
3DJH 1RNLD&RUSRUDWLRQ ,VVXH$SULO
.H\ERDUGIDLOXUH
/(')DXOWV
Keypad
fault 3
Keyboard
OK?
Replace light guide
OK now?
Replace Z300
if still fail ->
UPP failure
END
No
Yes
No
Yes
END
/('
IDLO
9
9GULYHU
WUDQVLVWRUV
GHIHFW
/('GHIHFW
5HSODFH99
5RU99
5
5HSODFH
DOONH\SDG/('©V
99
5HSODFH
DOOGLVSOD\/('©V
99
1R
<HV
.H\SDG
'LVSOD\
EHORQJLQJWR