Filter
Top Products
Assembly-Level Service
Service
2-5
Warm-up and Fatal Error Diagnostic Tree
(Diagnostic Subsection 3)
1.3.1.1 Operating Error-Code Interpretation
On page 2-28,
FIRST WORD message item 16 “SAW Osc unlocked” is
changed to:
16. Unused bit, always 0
1.3.2.1 Cs Oven Failed: Ion Pump Overcurrent Warm-up Error
The
If No response to the QUESTION, is changed to:
The problem may have cleared itself, remove instrument power and
retest.
1.3.2.2 A16/CBT Excess Ion-Pump
Current Test
Step 1 text is changed to:
Remove instrument power and wait at least 60 seconds for the high
voltage supplies to bleed down.
Warning Message Diagnostic Tree (Subsection 4)
1.4.4 Power Source is Batt
This procedure is deleted,
1.4.4.1 Ac-Line Operation - Battery Indicator On
This procedure is renumbered as 1.4.4.
1.4.4.2 Instrument Ac Power Absent
Step 1 text is changed to:
Apply ac power.
Step 3 text is changed to:
Verify that the voltage is between 45 and 51 Vdc and record results.
The QUESTION: is changed to:
Is the voltage 45 - 51 Vdc?
Any TCO Option:
Option 048:
Option 048:
Option 048:
Option 048:
Option 048: