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CHPA S
ERIES
B.10
General Status Screens
If any remote panel assembly can't communicate (after six seconds) with the CHPA, the
following message flashes (between 37 percent and 100 percent illumination):
C P I
S A T C O M
6 0 0 / 7 0 0
N O
C O M M
If an RF Inhibit is issued, the source should be reported on Line 2 (sample screen shown):
L O C A L
R F
I N H I B I T
H L X
0 . 0 0 K V
A T T E N U A T O R
Line 2 RF Inhibit mode source report, continued:
R F
I N H I B I T
R F
I N H I B I T
R F
I N H I B I T
R F
I N H I B I T
B.10
Control Menu
The user may request basic features such as HPA states, Control modes, and Fault Recycle
modes directly using front panel buttons.
sophisticated user interface. To provide logical access to this information, these special HPA
features are grouped into categories. Categories and associated functions are shown on display
Lines 3 and 4. To provide an orderly user interface with the front panel, the various HPA
features, settings, and controls are grouped according to the following hierarchy:
Category—Top-level group
Function—Data entry or data display selection within a category
Entry—Data entry or data review within a function
Access to the hierarchy is as follows:
Category—Press the MENU button to toggle through the accessible categories. Category names
appear on Line 3.
Function—When the t symbol appears next to
button to toggle through the accessible functions (viewed on Line 4) under that category.
B-8
C H P A
W I T H
S W I T C H
L O C A L
R E M O T E
C I F
E X T
THIS DOCUMENT IS THE PROPERTY OF COMMUNICATIONS & POWER INDUSTRIES.
REPRODUCTION OR RELEASE WITHOUT EXPRESS PERMISSION IS STRICTLY PROHIBITED
C H P A
I N T L K
Most HPA features, however, require a more
a category, press the FUNCTION
2 : 3 2 A
0 . 0 M A
1 0 . 0 D B
D
.01023245 R
.R
OC
EV
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