Harris Maxiva ULX User Manual

10/6/10 888-2629-200 2-33
WARNING: Disconnect primary power prior to servicing.
Section 2 Installation
Maxiva ULX COFDM Series
2.9.3 RF Mute External Interlock Connections (J2)
There are 2 interlock connections that can be used to apply a temporary RF Mute condi-
tion (vs. a Fault-Off condition as discussed above). The transmitter will RF mute when
the interlock is open and automatically unmute when the interlock is restored to a close
condition. These are:
• J2-5 to J2-6 (for test load thermal interlock)
• J2-11 to J2-12
!
WARNING:
RF MUTE INTERLOCKS SHOULD NOT TO BE USED IN ANY SITUATION WHERE
PROTECTION OF PERSONNEL IS DESIRED.
Table 2-10 J2 Interlock Connector on Customer I/O Board
Pin Number Description
1 NC
2 System Safety Interlock
3 System Safety Interlock Return
4 NC
5 System RF Mute Interlock
6 System RF Mute Interlock Return
7 NC
8 Cabinet Safety Interlock
9 Cabinet Safety Interlock Return
10 NC
11 Cabinet RF Mute Interlock
12 Cabinet RF Mute Interlock Return

Harris Maxiva ULX Specifications

General

Brand	Harris
Model	Maxiva ULX
Category	Transmitter
Language	English