Installation manual

MNC-0400-001 10 of 54 REV H
Operation, Rack and Digital HPAs
Note
The convention used in the text to indicate a front panel key is
[Keyname] key.
Enable Key
The [Enable] key is a safety feature that prevents accidental
activation of critical functions such as gain control, high voltage
control, and amplifier setup. When the [Enable] key is set to
ON, it must be used in conjunction with the Gain control, the
[HV On], [HV Off]. The [Enable] key must be used in
conjunction with the [Setup] key at all times.
Gain Control
The Gain control is used to adjust the RF output of the amplifier.
When rotated, the control converts the rotary motion into a
digital command to the amplifier microprocessor. The Gain
control is used in conjunction with [Enable] key when the
[Enable] key is ON.
Table 2, Keyboard Functions
Key Name Function
HV On Pressed to set amplifier high voltage ON (Used in conjunction with
Enable key when Enable key is ON.)
HV OFF Pressed to set amplifier high voltage OFF (Used in conjunction with
Enable key when Enable key is ON.)
Setup Pressed to display SETUP Menu 1 (Always used in conjunction with
Enable key.)
Enable When ON (via one of the default menus) used in conjunction with
other special function keys.
10-Key Pad Used to enter numeric values on selected screens
Status1 Pressed to display Status 1 Menu.
Status2 Pressed to display Status 2 Menu.
Enter Multi-function key:
When numeric entry required, pressed to accept the value entered
Pressed to go back one level from the current screen.
Clear Pressed to clear numeric entries before Enter key pressed.
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.