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Entry—When the symbols appear next to a function, press either the up or down
arrow keys to toggle through valid entries.
The user may return from any category to the selected meter display by pressing the buttons on
either Line 3 or Line 4.
B.11
Data Entry Rules
Numerical data will not take effect until the user has pressed the ENTER button. Data entry that
relies on the arrow keys will be updated when you press the arrow keys. The Quick Access
Codes are the only exceptions to these rules. Numerical entries will indicate their present value
until the user enters a new value. Starting from the meter display on Lines 3 and 4, categories
will be accessible in the order specified in Table B-3, starting with RF Control. Press the MENU
button to scroll through the available categories. While in any menu category, press either the
Line 3 or Line 4 button to return to the selected meter displays.
Table B-3. Front Panel Categories
Category Name
RF Control
Linearizer Control (optional)
RF Trip Limits/Switch Port Relay
Settings
Fault Log
Factory Authorized Access Code
Fault Trip Setting*
Factory Tests*
Reset Elapsed Time Meters*
Reset to Factory Defaults*
CHPA HVPS Test Mode**
User Tests
D
.01023245 R
.R
OC
EV
Purpose
-RF Output Setting
-Attenuator Setting
-RF Power Mode
-Gain
-Phase
-High RF Alarm
-High RF Fault
-Low RF Alarm
-Low RF Fault
-Helix Over Voltage Fault
-Helix Under Voltage Fault
-Reset Heater Elapsed Time Meter
-Reset Beam On Elapsed Meter
-Lamp Test
-Beeper Enable
THIS DOCUMENT IS THE PROPERTY OF COMMUNICATIONS & POWER INDUSTRIES.
REPRODUCTION OR RELEASE WITHOUT EXPRESS PERMISSION IS STRICTLY PROHIBITED
CHPA S
-RF Inhibit
-RF Display (W, dBW, dBm)
-Suppress Peak Mode (disables
RF peak mode metering)
-Amplitude
-High Reflected RF Fault
-Low RF Relay Preference
-Fault Relay Preference
-Helix Avg Over Current Fault
-Helix Voltage Detect in Standby
-Aux Serial Port Loopback
ERIES
B-9
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