Installation manual

MNC-0400-001 21 of 54 REV H
Operation, Rack and Digital HPAs
[Softkey 1]—Toggles between LOCAL and REMOTE. Factory
default is LOCAL. When in Remote the amplifier status cannot
be controlled; that is, turn high voltage on or off from the front
panel.
[Softkey 2]—Changes the default values for the units used for
the RF power data display. Cycles one step each time
[Softkey2] key is pressed. Step sequence is:
Watts dBm dBw Watts (Factory default is dBm.)
[Softkey 3]—Toggles temperature scale between degrees F
(Fahrenheit) and degrees C (Centigrade). Factory default is C
(Centigrade).
[Softkey 4]—Accesses Defaults Menu 2.
Default Menu 2
The functions controlled by the Default Menu 2 are listed in the
menu. All four softkeys are active. The Default Menu 2 softkey
functions are:
[Softkey 1]—Toggles Heater Standby ON and OFF. Factory
default is ON.
[Softkey 2]—Toggles the [Enable] key ON and OFF. When
Enable is set to ON:
• Both the [Enable] key and the [HV ON] key must be pressed at the
same time to set high voltage On.
• Both the [Enable] key and the [HV OFF] key must be pressed at the
same time to set high voltage OFF.
The [Enable] key must be pressed to enable the front panel
GAIN control.
When [Enable] is set to OFF, only the special function keys are
used to access the indicated functions.
Factory default [Enable] key is set to ON.
[Softkey 3]—Toggles between Automatic High Voltage ON at
power up (startup) and High Voltage Off at power up. When ON,
high voltage ON is enabled when the FTD cycle is complete.
Factory default is OFF.
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