GW Instek GSP-830 User Manual - Manual (Page 23)

GETTING STARTED
23
SDRAM
Pass Fail
F 3
Internal SDRAM for running the
system code
RTC
Pass Fail
F 4
Internal real time clock for
configuring the date and time
Functionality Check
•
This section assumes that the GSP-830 is already
powered up (page20).
•
Before operating the GSP-830 in a new environment,
run these steps to make sure it is functionally stable.
1. Feed a signal Input a signal to check if the GSP-830 correctly shows
the waveform on the display. There are two ways to feed
an input signal.
Feeding the DUT signal
If the DUT is already available, connect the output signal
to the RF input terminal. The signal amplitude must be
less than +30dBm.
Feeding the internal auxiliary signal
You can also use the internal auxiliary signal,
100MHz/−30dBm. No cable connection is required in
this case. Activate the signal by pressing the System key→
F4 (Aux Sig On).
Aux Sig
On Off
F 4 System