User`s guide

M3000A/M3046A/M3015A/M3016A Service Guide
Troubleshooting the Instrument 5-39
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Troubleshooting During/After a Software Upgrade
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Some or all of the numerics
or waves are missing from
the screen.
No measurements connected Check that a Measurement Server and all the required trans-
ducers are connected
Connect a Measurement Server.
No transducers connected Connect the required transducers.
Defective transducer Replace the suspect transducer.
Measurement Server defec-
tive
Exchange the Measurement Server.
The Measurement Server should be investigated technically as
soon as possible.
Monitor screen dim Brightness controls not
properly adjusted
Adjust brightness controls.
The screen may not be as bright when the Monitor is operating
from the battery.
Monitor screen blank Power is not connected or
switched on
Connect power and switch on the Monitor.
Battery not installed or
empty (Battery LED flashes
red, or flashes red when you
press the On-Off/Standby
switch.)
Fit a charged battery and switch on the Monitor.
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“No Link Bar detected, please apply” The service Link Bar must beGLUHFWO\connected to the Measurement Server.
Make sure that no Measurement Extension (M3015/16A) is attached and that
the Measurement Server is not attached by cable to the Link Bar
“Please remove service Link Bar after
service”
The service Link Bar has been left connected, reconnect the standard link bar
before continuing
Error codes 20210, 20307, 20002, 20102,
206nn,20nnn.
Several error codes will occur as a result of an upgrade and do not require any
action. In order to assess which codes result from an upgrade you should
always check and clear the status log before starting an upgrade. When the
upgrade is complete, recheck the status log and clear before normal operation
is resumed