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192
2 Amplitude menu
·
[Ref Level 107dBuV] :
Press [Ampt]→ [Ref Level 107dBuV] and set the
reference value with the number keys on the front panel. Select [dBuV],
[-dBuV], [mV] or [uV] in the frequency unit menu, or set the reference
value with the [↑] or [↓] key or knob.
· [Special note]: When using the [
↑
] or [
↓
] key and rotary wheel, the
step is 10dB.
· [Atten Auto Man]:
Press [Ampte]→[Atten Auto Man]. In the auto mode,
the attenuation amount of the attenuator will be adjusted automatically
according to the reference value. In the manual mode, the set attenuation
amount will always be applied in the attenuator.
· [Special note]: The attenuator setting range is 0dB to 50dB, step is
10dB.
· [Scale/Div 20.0dB]:
Press [Ampt]→ [Scale/Div 20.0dB] and set the
scale/division with the number keys on the front panel. Select [dB] or
[-dB] in the frequency unit menu, or set the reference value with the [↑] or
[↓] key or knob. The range is 0.1dB to 20dB.
· [Limit Off On]:
Press [Ampt]→ [Limit Off On] to enable or disable the
limit.
· [Alarm Off On]:
Press [Ampt]→ [Alarm Off On] to enable or disable the
audio alarm.
· [Unit dBuV]:
Press [Amplitude]→ [Unit] to enable the unit menu,
including [dBm], [dBmV], [dBuV], [Volt] , [Watt], [A], [dBW], [dBV], [dBA],
[dBmA], [dBuA].
