Agilent Technologies 8163A Manual page 407

Powermeters & Interface Modules with Optical Head
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test value
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Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Sixth Edition
All manuals and user guides at all-guides.com
E1x061: PGA DAC adj failed (a, b, c)
Tries to adjust the offset voltage of the PGA
a
b
c
x
Please return the unit to your local service center for repair
E1x062: PGA gain adj failed (a, b, c)
Verifies the gain settings of the PGA (x 1/10/100). A voltage of
25 mV is applied to the input of the PGA and then amplified
a
b
c
d
x
Please return the unit to your local service center for repair
E1x063: Lambda DAC adj failed (a, b, c, d)
Verifies the gain of the responsiveness correction stage
a
b
c
d
x
Please return the unit to your local service center for repair
E1x080; TEC settling failed (a, b)
Verifies the comparator output of the regulation circuit after the
TEC is enabled and expects an ADC reading of about 512
a
b
x
Please return the unit to your local service center for repair
shows the ADC offset reading
shows the limit for an upper offset
shows the limit for a lower offset
refers to the module channel tested
if 1, the required division has failed
if 0, the calculated factors are correct
shows the measured values for an amplification by 10
shows the measured values for an amplification by 100
shows the quotient of b divided by c
refers to the module channel tested
if 1, the quotient d could not be calculated, otherwise 0
shows the difference between DAC settings 1024 and
2048
shows the difference between DAC settings 2048 and
4096
shows the quotient of b divided by c
refers to the module channel tested
shows the ADC reading of the comparator output
shows the time when the temperature regulation has
reached the default temperature. Waits maximum 30 sec-
onds
refers to the module channel tested
Error Messages
407