INPUT BNC
Source signal input. The maximum input voltage is ± 10 V peak.
OUTPUT BNC
Attenuated signal output.
PA5 Manual Operation
In manual operation, the PA5 is operated using front panel controls. The menu options are
viewed by turning the Select knob and entered by pressing and releasing the knob. The module
must
fi
rst be set to Attn or UserAtt mode to manually adjust attenuation.
To access a menu:
Turn the knob until the name of the desired menu appears on the display, then press and
release the knob. The module has two levels of menus.
Top-level menu items are indicated by a single
fi
lled box in the upper left corner of the
menu display, and sub-menus are indicated with an additional indicator box for each level.
Only the UserOps menu item has sub-menu items. See
information.
For a de
fi
nition of each menu item:
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.
To exit a menu without changing settings:
Press and release the
ESC
button.
The PA5 is powered via the zBus and must be connected to the PC via an interface module during manual
operation.
Important
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PA5 Programmable Attenuator | 6
