Cirris Signature 1000HN, Руководство пользователя

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Section 12: Troubleshooting / General Problems with the Analyzer
1000HN User’s Guide / page 62
Problem
: The analyzer stops operating while it is being used.
Possible Causes
:
• Damage from static electricity.
• Bad microprocessor assembly.
• Overheating.
Things to do
:
1. If static electricity may be a problem, be sure the safety ground on the wall plug
is connected. Take measures to control static in your work area.
2. If the microprocessor is bad, call Cirris Systems to replace the microprocessor
assembly.
3. If overheating may be a problem, let the analyzer cool for a few minutes. If it
comes back on, you may want to direct a cooling fan on the analyzer.
Problem:
Speaker problem. There is no sound, but the display works.
Possible Causes
:
• The
Error Tones
option is set to
OFF
.
• The speaker inside the analyzer is not plugged in.
• The microprocessor assembly is bad.
Things to do
:
1. If you hear clicking sounds for cables that test as good, but no sounds for cables
that test as bad, the
Error Tones
option is set to
OFF
. See page 17 for
instructions on how to change the option setting.
2. Connect the speaker wire to the microprocessor assembly.
3. If the speaker wire is connected, but the sounds still do not work, call Cirris to
replace the microprocessor assembly.
Problem:
The sounds the analyzer makes disturb others.
Things to do:
• Set the Error Tones option to OFF or Low.
• Place tape over the speaker opening in the metal case to dampen the
sounds.
• Disconnect the speaker from the microprocessor.
Please see next page...