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Description of the Upgrade
Installation Procedure for the Upgrade
— W122 (reuse) (Opt 029A only) (N5242-20128) A34 port 1 source attenuator
— W83 (reuse) (N5242-20002 or N5222-20001) A28 port 2 bridge to A37 port
— W25 (reuse) (N5242-20048 or N5222-20038) A28 port 2 bridge to
— W126 (reuse) (Opt 029A only) (N5242-20066 or N5242-20272) A28 port 2
— W137 (reuse) (Opt 029A only) (N5242-20074 or N5242-20279) A28 port 2
— W79 (N5222-20001) A27 port 4 bridge to A36 port 4 source attenuator
— W75 (N5222-20002) A26 port 3 bridge to A35 port 3 source attenuator
— W17 (N5222-20023) A26 port 3 bridge to front-panel REF 3 SOURCE OUT
— W21 (N5222-20025) A27 port 4 bridge to front-panel REF 4 SOURCE OUT
— W10 (reuse) (N5242-20053 or N5222-20043) W9 to A28 port 2 bridge
— W8 (N5222-20042) W7 to A27 port 4 bridge
— W90 (N5242-20306) A43 port 3 receiver attenuator to A24 mixer brick (C)
— W71 (reuse) (N5242-20005 or N5222-20002) A25 port 1 bridge to A34 port
— W46 (reuse) (N5242-20090 or N5222-20061) W45 to rear-panel EXT TSET
— W4 (reuse) (N5242-20050 or N5222-20040) W3 to A25 port 1 bridge
— W121 (reuse) (Opt 029A only) (N5242-20067 or N5242-20273) A25 port 1
— W6 (N5222-20041) W5 to A26 port 3 bridge
— W37 (reuse) (N5242-20009 or N5222-20003) A33 reference mixer switch to
— W88 (reuse) (N5242-20010 or N5222-20004) A42 port 1 receiver
— W13 (reuse) (N5242-20011 or N5222-20005) A25 port 1 bridge to A33
— W136 (reuse) (Opt 029A only) (N5242-20068 or N5242-20274) A33
40
to A52 port 1 bypass switch
2 source attenuator
front-panel REF 2 SOURCE OUT
* Secure W25 (N5242-20048) to side of deck with 1x tie wrap (1400-0249)
bridge to A37 port 2 source attenuator
bridge to front-panel REF 2 SOURCE OUT
* Use 1/4" wrench to hold source cable connectors when tightening mating
semi-rigid cables
1 source attenuator
DRIVE RF OUT (J6)
bridge to A34 port 1 source attenuator
A23 mixer brick (R1)
* Secure W37 (N5242-20009) to side of deck with 3x tie wrap (1400-0249)
attenuator to A23 mixer brick (A)
reference mixer switch
reference mixer switch to A23 mixer brick (R1)
Installation Note N5242-90127
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