GW Instek GSP-827 User Manual - Manual (Page 84)

2.7GHz Spectrum Analyzer Operation Manual
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83
8.4.2 System
System functions include interface, calibration signal, simple diagnosis information, clock
and calendar set and information of system configuration.
GPIB is to define the address from 1 to 30. Serial Port is to tell the configuration of RS232.
GPIB is an option and RS232 is standard interface. Calsig function is to turn on the internal
calibration signal which is a –30 dBm, 100MHz clock signal. RF Diagno function offers the
information of LO1 and REFerence signal. With the information, the basic diagnosis is easy
to investigate. System Clock is used to set the calendar and clock.
Self Test provides the self test of digital system. Preset will reset the unit and go back to the
default parameters. System Config will tell the system information like version number,
serial number,…, and so on.
Maintenance is to set the option configuration for manufacturer. It is intentionally not
allowed user to access. Refer to service manual for service demand.
F1
F2
F3
F4
F5
F6
Center
Start
stop
Step
GPIB
2
CalSig
ON Off
0
1 2 3
7
6 5 4
8 9
. -
System
Serial
Port
RF
Diagno
System
Clock
More
Center
Start
stop
Step
Baud
57600
Stop
1
HS
None
Data
8
L
Center
Start
stop
Step
LEDLO1
ON OFF
LO1
N
LO1
F
LO1
R
LO1
REF
LEDREF
ON OFF
REF
F
REF
N
REF
R
Center
Start
stop
Step
Year
Day
Month
Day of
Week
Hour
Minute
Second
Time
Start
stop
Step
Self
Test
System
Config
System
Preset
Mainte-
nance
RBW
Option
Start
stop
Step
GPIB
Pass
NVRAM
Pass
Flash
Pass
RTC
Pass
Date