Inficon Gemini MPG504

tina83e1-d (2018-12) 31
4 Operation
4.1 Status Indication MAG50x
DIA
ADJ
CAL
HV-ST
ST
E
C
A
0
2
4
6
8
Supply voltage
Error
High voltage
cold cathode
For factory
setting only
Calibration
value
LED
Meaning
<ST>
<HV-ST>
off
off
No supply voltage
lit solid
green
off Supply voltage = ok,
no high voltage in the measuring
chamber
lit solid
green
blinking
green
Supply voltage = ok,
pressure in the cold cathode range, cold
cathode has not ignited
lit solid
green
lit solid
green
Cold cathode has ignited
blinking
red
off EEPROM error
Troubleshooting →  53.
Status indication MAG55x →  [2].