TDT RZ2 Manual page 549

System 3
For a definition of each menu item:
•
To exit a menu without changing settings:
•
Operation in Atten Mode
Atten
In
When the unit is powered on, it defaults to the Atten mode with 0.0 dB of
attenuation.
To use Atten mode:
•
•
Operation in UserAtt Mode
UserAtt
In
programmed parameters available in the
common parameter configurations in the PA5's nonvolatile memory. See "Using Preset
Configurations" on page 14-10, for more information.
To use
1.
2. Turn the Select knob to adjust attenuation according the current user
To access the UserOps menu:
1.
2. Press and release the Select knob.
3. Set the
Turn the Select knob until the name of the menu appears on the display,
then press and hold down the Select knob. A description of the menu
function will scroll across the display.
Press and release the ESC button.
mode, the user sets the desired level of attenuation with the Select knob.
Turn the Select knob until
release the Select knob.
A small letter "A" appears in the upper left corner of the display, indicating
Atten
the unit is in mode, and a decibel reading appears on the right side
of the display. See "PA5 Display Icons" on page 14-12, for more informa-
tion.
Turn the Select knob to adjust attenuation in 0.1 dB increments.
mode, the user can adjust the attenuation level of the signal using user-
UserAtt
mode:
Turn the Select knob until
release the Select knob.
A small letter "U" appears in the upper left corner of the display, indicating
UserAtten
the unit is in
side of the display. See "PA5 Display Icons" on page 14-12, for more
information.
programmable parameters (available in the
settings include a step size of 3.0 dB and dynamic update mode.
Note: When the Update attenuation parameter is set to Manual, the intensity
of the display will dim as the user turns the knob—this indicates that the
changes have not been applied to the output signal. The user must press
and release the Select knob to apply attenuation changes to the output
signal.
Turn the Select knob until
UserOps
parameters as desired.
To set parameters such as step size (StpSize), update mode (Update),
minimum attenuation (AbsMin), base attenuation (BaseAtt), and reference
value (Refrnce); turn the Select knob to the desired value and then press
and release to save changes.
Atten
appears on the display, then press and
UserOps
menu. Users can also save
UserAtt
appears on the display, then press and
mode, and a decibel reading appears on the right
UserOps
UserOps
appears on the display.
14-5
menu). The default
PA5 Programmable Attenuator