598
Occupied Bandwidth Measurement
AMPTD Y Scale (Amplitude/Y Scale)
Auto Scaling
Allows you to toggle the Auto Scaling function between On and Off.
Key Path: AMPTD Y Scale
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
BLUETOOTH, WLAN
Remote Command: :DISPlay:OBWidth:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:COUP
le 0|1|OFF|ON
:DISPlay:OBWidth:VIEW[1]:WINDow[1]:TRACe:Y[:SCALe]:COUP
le?
Example: DISP:OBW:VIEW:WIND:TRAC:Y:COUP ON
DISP:OBW:VIEW:WIND:TRAC:Y:COUP?
Couplings: When Auto Scaling is On, upon pressing the Restart front-panel key, this
function automatically sets the scale per division to 10 dB and determines
reference values based on the measurement results.
When you set a value to either Scale/Div or Ref Value manually, Auto Scaling
automatically changes to Off.
Preset: 1
State Saved: Saved in instrument state.
Range: On | Off
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.03.00