R&S SMC100A Function Check
1411.4077.62 1.15 E-1
Power Fuses
The R&S SMC is fully fused by two fuses IEC127-T3.15H/250 V. The
fuses are accommodated in the fuse holders next to the power connector.
U
se only fuses of the mentioned type.
CAUTION
Shock hazard!
For fuse replacement, ensure that the instrument is switched off and disconnected
from the power supply.
Prior to fuse replacement, disconnect the power cord from the R&S SMC.
Function Check
The signal generator automatically monitors the main functions when the instrument is switched on and
continuously during operation.
If a fault is detected, ERROR is displayed in the info line together with a brief error description.
For in-depth identification of the error, press the
INFO key. In response, a description of the error(s) is
displayed (see chapter 9, "Error Messages").
Besides automatic monitoring of instrument functions, other capabilities in the R&S SMC ensure correct
functioning of the signal generator.
- Internal Adjustments
Adjustments can be performed in the Setup-System-Internal Adjustments menu. Thus, optimum
modulation performance can be obtained, for instance.
- Self Test
Internal test points are queried by the instruments´ firmware and checked for correct values. See
chapter 4, section "Selftest".
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