User Manual

Page 47
8 Default Settings | Power On State |Hard Reset
8.1 Standard Preset
The standard preset is accessed by pressing the hard key marked . The standard preset
returns the instrument to a set of known conditions as follows (values apply to PSA2702):
Parameters in {brackets} are relevant only if option pack U01 is installed.
Centre Frequency: 1350.5MHz Span: 2699.0MHz
Start Frequency: 1.0MHz Stop Frequency: 2700.0MHz
Step Value: 1.0MHz
RBW: Auto Video Filter: On
Sweep: Repeat, {Sweep Trigger: Free Run}
Reference Level: 0dBm (Atten. On) Units: dBm
Scale: 10dB/div
{Offset: None} {Compensation Table: None}
{Limit 1 & 2 Off}
Live Trace: On Trace Mode Normal
View Trace: Off Reference Trace: Off
Markers: M1 on, position = centre, mode = peak find, M2 off
{Logging: Disabled}
Parameters for the PSA1302 are identical apart from Centre Frequency (650.5Mz), Span
(1299MHz) and Stop Frequency (1300MHz).
The User Preset is a customisable version of the Standard Preset – see section 4.11.1.
8.2 Factory Default Set-up
When shipped from the factory, the set-up of the instrument is as per the Standard Preset (see
above) with the following additions:
Brightness: 40% Auto-sleep: Never
Navigator function: Marker Control Frequency Setting: By Keyboard
Audio Demod. Off (volume = 10) Power-On State: Last Used
Graticule: Normal Trace Avg. No. 16
8.2.1 Restoring to Factory Defaults
The instrument can be returned to its factory defaults condition, as described above, from
Setup/Functions > Setups > Load Defaults (see section 4.9.1).
8.3 Power-On State
The set-up of the instrument each time that it is turned on (from off) is normally set to “Last
Used”. This results in no change occurring when the instrument is powered off and then back
on.
Alternatively, the user can choose to load the User Preset which overwrites the major settings
with ones chosen by the user (see section 4.11.1). This choice is made from:
STATUS >System Utils > Power/Clock > Pwr-On State - see section 4.10.3.2.