Studio Technologies 742A - Manual (Page 29)

Model 742A User Guide Issue 1, July 2012
Studio Technologies, Inc. Page 29
Audio Mixer
Reference Tone:
Frequency and Wave Form: 400 Hz nominal, sine
wave (technician can revise to 1 kHz)
Direct Output Level: +4 dBu, nominal, adjustable
over –1/+3 dB range
Direct Output Type: electronically balanced,
capacitor-coupled, intended to drive balanced or
unbalanced loads of 600 ohms or greater
Direct Output Source Impedance: 100 ohms,
nominal
Meters: 2
Function: displays level of output buses 1 and 2
Type: 10-segment LED, modified VU ballistics
Connectors:
Mic/Line and Line Inputs: 3-pin female XLR
Main Outputs: 3-pin male XLR
Reference Tone Direct Output, Monitor Outputs,
Headphone Output: ¼-inch 3-conductor phone
jack
AC Mains Input: 3-blade, IEC 320 C14-compatible
(mates with IEC 320 C13)
DC Input: 4-pin male XLR
AC Mains Input: 100-240 volts (–15/+10%),
50/60 Hz, 15 W maximum
DC Input: 10-18 volts DC, 0.9 A maximum @
12 volts; 1.1 A maximum @ 10 volts; current draw
when AC present is less than 100 uA
Dimensions (Overall):
19.0 inches wide (48.3 cm)
1.72 inches high (4.4 cm)
9.2 inches deep (23.4 cm)
Mounting: one space (1U) in a standard 19-inch
rack
Weight: 4.3 pounds (1.9 kg)
Specifications and information contained in this
User Guide subject to change without notice.