Connection
Description
Graphic
R10 Talkback Microphone
Input
6.35 mm stereo jack
NOTE
: Microphone inputs are between .25 mV and 5
mV for a 0 dB reading on a VU indicator; the input
impedance is 3,200 ohm.
R11 Ext. A and B
3.5 mm stereo jack
Input jacks for optional digital music player or CD
player input
NOTE:
External A and B inputs are between 15 mV
and 500 mV for a 0 dB reading on a VU indicator; the
input impedance is 50,000 ohm.