Section-5 Maintenance
October 28, 2013
5
‐
4
Copyright
©2013,
Harris
Broadcast
WARNING:
Disconnect
primary
power
prior
to
servicing.
888
‐
2720
‐
001
Note
S5 is used for Exciter A and S6 for Exciter B and have same definitions. If exciter A and B are different
models ensure the switch settings are correct for proper operation of transmitter.
Table 5-6 Harris Broadcast Exciters Setup Table S5 & S6 System Interface
Table 5-7 System Interface S14
Position
S5
or
S6
FAX
FLEXSTAR
DIGIT/IPA
Control
MICROMAX
Other
Ext
APC
1
ON
OFF
OFF
OFF
OFF
2
ON
ON
OFF
OFF
OFF
3
ON
ON
OFF
OFF
OFF
4
ON
ON
OFF
OFF
OFF
5
ON
ON
ON
OFF
ON
6
OFF
OFF
OFF
ON
OFF
7
ON
ON
OFF
OFF
ON
8
OFF
OFF
ON
ON
OFF
Switch
Name
Schematic
Sheet
Default/
User
Setting
Description
S14
‐
1
Class
C
5
Mode
ON
‐
Class
C
(FM
ONLY)
Operation;
OFF
‐
Class
A/B
(HD
Mode)
operation
S14
‐
2
Class
A/B
5
Mode
ON
‐
Class
A/B
(HD
Mode)
operation;
OFF
‐
Class
C
(FM
ONLY)
Operation
S14
‐
3
Equip
Intlk
10
User
ON
‐
Equipment
Interlock
J1
‐
9
Active
Hi;OFF
‐
Active
Low
S14
‐
4
Equip
Intlk
10
User
ON
‐
Equipment
Interlock
J1
‐
9
Active
Low;OFF
‐
Active
Hi
Table 5-8 Power Supply Interface Board S1
Switch
Name
Schematic
Sheet
Default/
User
Setting
Description
S1
‐
1
Air
Fault
Level
6
OFF
Sets
Airflow
Fault
Trip
Point,
default
3.1
V;
See
Note
1
S1
‐
2
Air
Fault
Level
6
ON
Sets
Airflow
Fault
Trip
Point
3.1
V;
See
Note
1
S1
‐
3
PS
3
Disable
8
OFF
Disables
PS3
Fault
in
FAX5
Only
S1
‐
4
PS
4
Disable
8
OFF
Disables
PS4
Fault
in
FAX5
Only
S1
‐
5
PS
5
Disable
8
OFF
Disables
PS5
Fault
in
FAX5
Only
Summary of Contents for Flexiva FAX 10KW
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