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CHPA S
ERIES
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The user now has complete control over the CHPA. Press the TRANSMIT button to move
through the Beam On Sequence to the Transmit state. Press the MENU button to scroll through
a list of CHPA features (described in "Quick Access Codes" later in this chapter and in
Appendix B). To facilitate access to menu categories, use the Quick Access Codes described later
in this chapter.
5.9 Transmit State
If the user pushes the TRANSMIT button, the unit will go through the Beam On Sequence to the
Transmit state. The CHPA will be in the Beam On Sequence for approximately two seconds
before reaching the Transmit state.
The display shows these features: Local mode, Automatic RF Level Control (ALC), time in 12-
hour format, Beam On Sequence, and default meters.
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A T T E N U A T O R
At the successful completion of the Beam On Sequence, the following example screen will be
displayed. The display shows these features: Local mode, Automatic RF Level Control (ALC),
time in 12-hour format, RF output power in dBW, default meters.
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A T T E N U A T O R
The Beam Off Sequence (BOFS) is the transition from any Transmit state to any Beam Off state.
It occurs so quickly that the message for this sequence may not be seen.
5-6
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THIS DOCUMENT IS THE PROPERTY OF COMMUNICATIONS & POWER INDUSTRIES.
REPRODUCTION OR RELEASE WITHOUT EXPRESS PERMISSION IS STRICTLY PROHIBITED
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