Rohde & Schwarz TSME, Руководство пользователя

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Troubleshooting
R&S
®
TSME
58 User Manual 1514.6542.02 ─ 10
6 Troubleshooting
If errors occur during operation or connection of the R&S TSME, the following informa-
tion may help you solve the issue.
Most errors that may occur during measurements with the R&S TSME are indicated in
the host PC software (e.g. R&S ROMES, R&S NESTOR, or the R&S ViCom applica-
tion) and must be solved within the software. This chapter refers only to errors that
occur directly on the R&S
TSME.
In case measurement problems occur with the R&S TSME, check the "Device Analysis
Output" table in the R&S TSME Device Manager for any errors that may have been
detected as a first measure (see Chapter 4.1, "The R&S TSME Device Manager" ,
on page 41). If available, a repair function is provided.
6.1 Overview of Instrument Modes
Depending on the current operation and connection state of the R&S TSME, the instru-
ment is considered to be in different modes. The possible modes and how to identify
them are described here.
The meaning of the individual LED states is described in Chapter 3.2, "Rear Panel" ,
on page 37.
Initial power on sequence
When the R&S TSME is supplied with power and switched on the first time after deliv-
ery, it automatically boots, performing the following steps before it is ready for opera-
tion:
1. FPGA configuration - indicated by a blinking green [POWER] LED.
2. FPGA configuration finished, preparing for start - indicated by a steady green
[POWER] LED.
The red [STATE] LED lights up briefly (up to 5 seconds).
3. R&S TSME ready, not connected (Idle mode) - indicated by a green [POWER]
LED; the [STATE] LED is off.
Idle mode
The state after booting has completed and before any connections have been estab-
lished is referred to as
idle mode .
This state is indicated by a green [POWER] LED; the [STATE] LED is off.
If you remove the power supply while the instrument is switched on and reconnect it
later, the R&S
TSME automatically boots again.
Overview of Instrument Modes