General instrument settings and instrument setup
R&S
®
SGS100A
141User Manual 1173.9105.02 ─ 13
10.1 Internal adjustments
Access:
► Select "Setup > Internal Adjustments".
The dialog provides settings for internal adjustments of the R&S SGS.
All internal adjustments for which no external measuring equipment is needed can be
started in the "Internal Adjustments" dialog. The adjustments with external measuring
equipment are described in the service manual.
Deciding whether to run internal adjustments
1. Select "Setup > Internal Adjustments".
2. Observe the status and color indication in the section "Since Last Full Adjustment".
Green: Internal adjustments are not required.
Red: Internal adjustments are required. Observe also the indication in the "Informa-
tion" field.
3. We recommend you to run internal adjustments in the following cases:
● Before starting any application, that requires a maximum of level accuracy and
frequency accuracy
Also, after enabling/disabling of the "Eco Mode" (see Chapter 10.10, "Eco
mode", on page 156).
● When a long period of time has passed since the last adjustments
● If the ambient temperature of the instrument significantly differs from the one of
the last adjustments
4. Proceed as described in "Running internal adjustments" on page 142.
Internal adjustments