Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for JK Audio PBXport
Summary of Contents for JK Audio PBXport
- Page 1 PBXport Rackmount PBX Digital Hybrid User Guide JK Audio...
- Page 2 Introduction PBXport will allow you to send and receive audio through your multi- line PBX, ISDN or analog telephone. While this may seem like a sim- ple task, the challenge is getting the best quality audio from such a limited audio path.
- Page 3 ON LED - Lit when you are online with a call using the digital hybrid. Online Button - Press this button to disable the handset and activate the PBXport for use as a digital hybrid. Send LEDs - Displays the signal level going out to the telephone line.
- Page 4 Features—Rear View 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.
- Page 5 Connection—Mix-Minus Setup Aux Send to Send 1, Caller to any Mic/Line button in (Line) line level input Number of mics depends on mixer Use Main Outputs, USB or Firewire connectors to send audio to recording device, or broadcasting equipment inputs For whichever input channel you have the Caller connected to, turn the corresponding Aux control to minimum (usually hard left).
-
Page 6: Operation
Handset cable - Connect the supplied RJ-22 handset cable between the jack marked "Phone" on the front or back of PBXport and to the handset jack on the base of your tele- phone. Handset - Connect your telephone handset to the RJ-22 jack on the front or back of the PBXport marked "Handset". - Page 7 Headphone Mix The 1/4" headphone jack on the front of PBXport is used for monitoring your call. This stereo jack contains a mix of both sides of the conversation on each headphone channel. The levels of this mix are determined by the Send>Mix<Caller vol-...
- Page 8 A=Electret, B=Carbon, C=Dynamic. Trial and error seems to work best in determin- ing which handset type to use. Your PBXport will only func- tion correctly if the handset type selector switch is in the cor- rect position. This switch changes signal level, impedance, and wiring to accommodate the differences in handset micro- phone types.
- Page 9 Pins 1-3 left open = -20 dB To change the jumper settings, first disconnect power from the PBXport, then remove the top cover on the unit. Locate the appropriate jumper on the printed circuit board and set to the desired position.
- Page 10 FAQs Will PBX Port work with my __________ PBX phone system? Probably yes. We have to say probably because the handset interface is proprietary and therefore can change from model to model. We have no way of pre- dicting how a phone manufacturer will use the handset wires in the future.
- Page 11 Setup for this is covered on page 8. If you are connect- ing the PBXport input and output(s) to the same device, you must send a “mix-minus” signal into the Send jack from your equipment.
-
Page 12: Other Information
Handset button. Contact your JK Audio dealer for additional information. Helpful Hints: PBXport will not work with any telephone that has a keypad in the handset. If using a mixer you must use a "mix-minus" signal to the... -
Page 13: Specifications
Specifications Inputs: Send Input: Female XLR 1 k ohm, 10 mV RMS nom. (-38 dBu nom.) Mic/Line pad switch Line = +5 dBu nom. Outputs: Caller Out: Male XLR 200 ohms, 500 mV RMS nom. (+14 dBu Max output) Mix Out: Male XLR 200 ohms, 500 mV RMS nom. -
Page 14: Fcc Part 15 Compliance
Changes or modifications not expressly approved by JK Audio can void the user's authority to operate the equipment. FCC Registration Your new JK Audio product has been registered with the Federal Communications Commission (FCC). This product complies with the standards in Part 68 of the FCC rules. - Page 15 FCC. Your telephone company may make changes in its facilities, equipment, operations or procedures that could affect the proper functioning of your JK Audio product. If such changes are planned, you'll be notified by your telephone company.
-
Page 16: Warranty
Warranty PBXport is covered by a 2-year warranty to be free from defective workmanship and materials. In the event that the PBXport needs repair, you must call us to get an authorization, and then carefully pack and ship it to us. You will pay for shipping to us and we will pay for return back to you, UPS ground.