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Features

 

11. Battery Test 

Button / LED 

21. Visual Ring 

Indicator 

20. Phone 

Line Jack 

12. Wireless Phone 

Interface Jack 

19. Handset 

Interface Jack 

18. Handset Type 

Selector Switch 

13.  3.5 mm 

Line Input 

17. Mic/Line Selector 

for XLR Input 

16. Female XLR 

Input 

14. Male XLR - 

Output / Com Link 

15. Headphone 

Jack 

 

The wireless interface on the ComPack works very well with 
most cellular telephones. However, some wireless telephones 
generate 

excessive

 RF noise which can be can be heard as a 

“chattering” or “motor boat” sound.  The noise from these par-
ticular telephones will be unacceptable for most broadcast ap-
plications. 

 

13.  3.5 mm Line Input

 

 

The 3.5 mm input is a mono, line level input. This input can be 
used at the same time as the XLR input. 

 

14.  Male XLR Mix Output / Com Link

 

 

The Male XLR output can be used in two ways: as a bal-
anced, fixed level mixed mono output or as a bi-directional 
telecom link for your beltpack intercom system.   

 

15.  1/4” Headphone Jack 

 

The headphone output is a 1/4” 3-conductor jack. Both the tip 
and ring of this jack contain the same audio signal. Either 
mono or stereo headphones may be used. 

 

Содержание ComPack

Страница 1: ...User Guide ComPack Universal Telephone Audio Interface JK Audio...

Страница 2: ...o a phone line Then put on your headphones plug in a microphone and you are ready to broadcast the game or talk up a taped interview The balanced XLR line output jack pro vides a high quality connecti...

Страница 3: ...om the phone into the Universal PBX Handset Interface jack on ComPack 3 Turn on the power switch flip the phone line switch to dial talk flip the keypad switch to on and dial your call When using the...

Страница 4: ...om this input There is an LED that will indicate when your audio is clipping so you can decrease your input volume to avoid distortion 2 3 5 mm line input level control The Line Input volume control a...

Страница 5: ...ality and or damage the unit If you need a replacement AC adapter contact any JK Audio dealer and ask for a 9 V power supply Part PS008 6 Phone Mix Output Intercom Link This recessed switch sets how t...

Страница 6: ...but there may be significant audio distortion and a loss of level as the battery continues to discharge Under normal use you should get at least 20 hours of continuous use from one fresh 9 volt alkali...

Страница 7: ...can be can be heard as a chattering or motor boat sound The noise from these par ticular telephones will be unacceptable for most broadcast ap plications 13 3 5 mm Line Input The 3 5 mm input is a mon...

Страница 8: ...an analog phone line or if the phone system is a digital or analog PBX ISDN or key system you can use the built in handset interface Simply disconnect the handset from the coily cord and plug the cor...

Страница 9: ...e Male XLR selector switch to the Com Link position This recessed switch is located near the power jack Accessing the switch can be done using a small blade screwdriver or other such object inserted i...

Страница 10: ...e phone s micro phone and speaker What if my cell phone does not have a 2 5 mm headset jack Some phone manufacturers and many third parties sell adapters to allow connection of a standard 3 conductor...

Страница 11: ...utput with many combinations of voltage and current DC supplies carry either positive or negative center pin output and may or may not be regulated If you connect a nega tive center pin power supply t...

Страница 12: ...RMS Outputs Male XLR Phone mix mode balanced 600 ohms 15 mV 25 dBm RMS intercom mode bi directional unbalanced 1 4 jack 8 ohms 500 mW Power One 9 volt battery or AC power supply included Size 8 x 3 x...

Страница 13: ...5mm Line Input XLR Input JK Audio Inc ComPack Block Diagram 1 10 02 WR Intercom LInk Switch Selects XLR Function Clip LED mic line switch Hybrid Transformer Handset Type Switch Headset Emulator Circu...

Страница 14: ...to which you will connect the telephone equipment that is your telephone number and b The telephone equipment s FCC registration number This can be found on the bottom of your t e l e p h o n e equip...

Страница 15: ...s 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 FCC Part 15 Compliance F...

Страница 16: ...ship and materials In the event that the ComPack 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 the...

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