JK Audio PBXport - Manual (Page 4)

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Features—Rear View
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16. Caller Output - Male balanced XLR output contains caller au-
dio from the far side of the call.
17. Mix Output - Male balanced XLR output contains Caller and/or
Send audio based upon Send>Mix<Caller volume control set-
tings.
18. Send Input - Female balanced XLR input for signals going into
the phone line. Mic or line level input. This jack does not pro-
vide phantom power.
19. Mic / Line switch - Sets the front end sensitivity of the Send
XLR input. Set to Mic if you intend to plug a microphone di-
rectly to the Send jack. Set to Line if you are connecting to the
line output or auxiliary output of a mixer or other audio equip-
ment.
20. Rear Panel Phone Jack - Connect the handset jack on your
telephone base to this jack or the front panel phone jack using
the supplied handset jumper cable.
21. Rear Panel Handset Jack - Connect your telephone handset to
this jack or the front panel handset jack.
22. Screw Terminal Block - For speaker connection, remote LED
status connection and remote Online / Handset control.