Agilent Technologies 8163A User Manual page 397

Fixed Laser Sources (Fabry Perot)
error message
description
test value
action
Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
error message
description
test value
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error message
description
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error message
description
test value
action
E10051: Laser <a> temp out of limits (b)
The laser temperature is outside the allowed range
a laser number
b measured laser temperature
Verify whether the module is operated within the specified ambi-
ent temperature. If the failure persists, please return the unit to
your local service center for repair
E10060: Laser <a> control failed (b, c, d, e)
Checks the laser current source
a laser number
b measured current at low power and normal current
source setting
c measured current at low power and high current source
setting
d measured current at high power and normal current
source setting
e measured current at high power and high current source
setting
Please return the unit to your local service center for repair
E10070: Peltier <a> temp diff amp failed
Checks whether the comparator output changes from low to
high values while the temperature DAC is set to two different
temperatures
a laser number
Please return the unit to your local service center for repair
E10071: Peltier <a> current control test failed (b, c, d, e)
The Peltier temperature is set close to the ambient temperature.
Using the current offset circuit, two different currents are set
and measured. If the differences between vary more than a spe-
cific percentage this test fails
a laser number
b delta current setting
c delta current measured
d actual difference between b and c
e allowed difference between b and c
Please return the unit to your local service center for repair
Error Messages
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