Harris Z3-48HD+, Technical Manual

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1-18 888-2621-001 12/5/07
WARNING: Disconnect primary power prior to servicing.
Section I Operator Guide
Z3-48HD+
J1-14 J11-20 LOW RF STATUS Provides ground connection through 200 Ohms
when the forward RF output power level drops
below a preset level.
J1-15 J11-8 REJ PWR
WARNING
Provides ground connection through 200 Ohms
when the forward RF output power to the
combiner reject load exceeds a preset level.
J1-16 J11-21 REJ PWR FAULT Provides ground connection through 200 Ohms
when the forward RF output power to the
combiner reject load exceeds the safe operating
level and the system controller has terminated
transmitter operation.
J1-17 J11-9 TX ON STATUS Provides ground connection through 200 Ohms
when either transmitter is in the ON mode.
J1-18 J11-22 TX LOW POWER
STATUS
Provides ground connection through 200 Ohms
when either transmitter is in LOW POWER ON
mode. Can sink 25mA to ground and is suitable for
use with circuits up to 15 VDC.
J1-19 J11-10 N/C
J1-20 J11-23 N/C
J1-21 J11-11 N/C
J1-22 J11-24 N/C
J1-23 J11-12 GROUND Provides connection to circuit ground.
J1-24 J11-25 GROUND Provides connection to circuit ground.
J1-25 +15 VDC Provides connection to a current l15 VDC
used for external interlock and fail-safe signaling.
Table 1-10 System Controller Remote Connections