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2. Description
2-1. Control PWB CHK
Install the extension PWB X3312 in the main unit. (Replace X3431.)
FRSNS(RED)
* Block the groove in each PH like
QCNWG348BSCZZ
RED
ORANGE
ORGSNS
(ORANGE)
PH1
DRSNS
(BROWN)
PH2
CHECK CONTROL PWB (X3431)
. Hook-SW (PH1 of TEL/LIU F3309) should be turned on/off manually.
BROWN
QCNWG338BSCZZ QCNWG339BSCZZ
QCNWG344BSCZZ QCNWG345BSCZZ
QCNWG349BSCZZ QCNWG355BSCZZ
PH100
CHECK TEL/LIU PWB
(F3309)
8 – 3
PH1
(HOOK-SW)
UX-A1000U
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