Agilent Technologies 8163A User Manual page 388

Error Messages
error message
description
test value
action
error message
description
test value
action
error message
description
test value
action
error message
description
test value
action
error message
description
test value
action
388
E1x031: 0.25 ref out of limits (a, b, c)
The 0.25V reference voltage measured through the 16bit ADC is out
of the acceptable limits
a shows the ADC reading (0.25V = 3276)
b shows the lower limit
c shows the upper limit
x refers to the internal PM channel tested
Please return the unit to your local service center for repair
E10040: 10bit ADC test failed (a, b, c)
The 10bit ADC has returned a value other than 512
a shows the ADC reading
b shows the lower limit
c shows the upper limit
Please return the unit to your local service center for repair
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 ambient
temperature. If the failure persists, please return the unit to your lo-
cal service center for repair
E10052: Photodiode <a> temp out of limits (b)
The photodiode temperature is outside the allowed range
a photodiode number
b measured photodiode temperature
Verify whether the module is operated within the specified ambient
temperature. If the failure persists, please return the unit to your lo-
cal service center for repair
E1x060: 0.25V offset failed (a, b)
Verifies that the offset voltage for the 16-bit ADC (250 mV) is cor-
rectly added to the input signal
a shows the ADC reading
b shows the maximum difference to the exact ADC reading
of 3277
x refers to the internal PM channel tested
Please return the unit to your local service center for repair
Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
Return Loss Meters