3/6/08 888-2463-001 5-37
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
Diamond Series™
Table 5-2 Dipswitch S3, Cabinet Interlock Settings
PA CABINET INTERLOCK SETTINGS: DIPSWITCH S3
NOTE: Changes to switch settings may not affect operation until the controller is re-booted. To re-boot,
remove the PA Cabinet AC power for approximately 10 seconds and then re-apply.
Switch Function
Normal
Setting
Position Action
S3-1
External
Interlock:
Latching
function
OFF
OFF
External Interlock fault indication is latched on the GUI display and must
be reset with the Reset button or with a transmitter on command.
NOTE:Transmitter action is determined by switches S3-6 and S3-7
below.
ON
External Interlock fault indication is not latching and will disappear as
soon as the interlock is satisfied. Intended for Main/Alternate transmitter
operation where the External Interlock is used for switching.
S3-2 PA Cabinet
Reflected Power
Trip Adjust
OFF Switch
Combinations
shown at right
Caution: The standard VSWR Trip point should be used unless instructed
otherwise by Harris Personnel.
S3-2 (OFF) and S3-3 (OFF) = Standard 178 Watt Trip Point
S3-2 (ON) and S3-3 (OFF) = 215 Watts
S3-2 (OFF) and S3-3 (ON) = 310 Watts
S3-2 (ON) and S3-3 (ON) = 413 Watts
S3-3 OFF
S3-4 & S3-5 Special
Factory Tests
OFF
OFF Normal Operation
ON Test Function
S3-6
External
Interlock:
Auto Restart
OFF
OFF Closing external interlock returns cabinet to operation
ON
Cabinet START command required to restart cabinet after external
interlock closed
S3-7
External
Interlock:
Partial Shutdown
OFF
OFF Modules only disabled
ON Full cabinet disabled
S3-8
Cabinet Run
Timer:
Rear Door
Opened
OFF
OFF
When rear door is opened, fan shuts off, but modules
continue to run for 2 minutes, then shut off.
In Life Support Mode 2 minute timer is disabled. If rear door is opened,
modules will continue to operate until they over-temp.
ON Cabinet shuts off immediately when rear door is opened
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