JK Audio RemoteMix 3 - Manual (Page 5)

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Inputs:
Line:
Connector RCA phono Jack
Input Impedance 20 k ohms
Level 250 mV RMS
(-10 dBm nom.)
Microphone: Connector Female XLR
Input Impedance 1000 ohms
Mic / Line: Line = -30dB from microphone gain.
Handset: Modular 4pin/4wire handset jack
Electret microphone bias.
Outputs:
Line: Connector RCA phono Jack
Output Impedance 50 ohms
Level 250 mV RMS
Balanced: Connector Male XLR
Output Impedance 200 ohms
Level 500 mV RMS
(+12 dBm max.)
Headphone: Connector 1/4"stereo jacks
Output Impedance 8 ohms
Power 1/2 watt
Phone Line: Connector RJ11C
Isolation 1500 volts
Ringer (REN) 1.2B
Handset Interface: Switchable electret, dynamic, carbon
handset microphone bias types.
Keypad: DTMF (Dual Tone Multi-Frequency)
Pulse Dialing
Specifications
FAQ’s
? Will your RemoteMix 3 provide phantom power for my condenser
microphone?
! No, our devices will not provide phantom power. If you are connecting
your microphone directly to a JK Audio RemoteMix, you should use a
dynamic mic.
5
Handset Jack
The handset jack on the right side of RemoteMix 3 / 3.m allows you
to plug in a telephone handset and quickly set up a call before you
set up your microphones and headphones. The handset microphone
volume is adjusted using the Line 3 knob. The earpiece volume is
adjusted using the Headphone level knob. All telephone handsets
are different, so if yours is not compatible, try an AT&T, Sony, or
Radio Shack residential phone handset.
Keypad
The telephone keypad is for tone or pulse dialing. You may use the
keypad at anytime during a call but keep in mind that both transmit
and receive audio are muted during a keypress.
Tone / Pulse Dialing
RemoteMix 3 / 3.m is equipped with a switch to select tone (DTMF)
dialing or pulse dialing. The switch is located underneath the battery
door. With the switch towards the volume control knobs, the unit is in
the “pulse” mode. When in “pulse” mode the “*” key will set the unit
to transmit digits as tones regardless of the switch position. To
return to pulse dialing turn the keypad off and back on.
Keypad ON / OFF
This switch disables the DTMF keypad to prevent tones from being
blasted down the phone line during a broadcast.
Phone Line Switch
This switch acts as the switch-hook for the telephone line. The Hang
Up position is the normal on-hook position when you are not using
the line or you are waiting for a call. When you want to place a call,
or when a call comes in, switch to the Dial/Talk position. Keep this
switch in the Hang Up position if you are using the PBX Handset
Interface.
Power
RemoteMix 3 / 3.m is powered by two 9 volt alkaline batteries located
under the cover on the bottom of the unit. Under normal use, you
should get at least 30 hours of continuous use from a fresh set of
batteries.
Operation (continued)