Appendix C: Options
94 764 Digital Audio Monitor User Manual
Option 02 instruments are set during manufacture for fixed
output; refer to Configuring the Output on page 95 for
information about changing the setting.
When outputting to an unbalanced load (0 to 2.0 VRMS variable
output only), you must connect one of the lines to ground; refer to
Connecting the Instrument on page 97 for more information.
HThe analog outputs supercede the digital XLR loop-throughs;
always leave the TERM switches of Option 02 instruments set to
110 W for proper XLR input termination.
Table 31 lists and describes important Option 02 characteristics.
Table 31: Option 02 characteristics
Characteristic Description
Output Level With 0 dBFS 1kHz sine wave applied to the input
Fixed gain +24 dBm +1.6/–0.0dBm into 600 W balanced
Variable gain,
high output +24 dBm (volume control fully clockwise) into
600 W balanced
Variable gain,
low output 2.0 VRMS (volume control fully clockwise) into
≥10 kW
Output impedance, typical 50 W
Frequency Response ±2 dB, 20Hz to 20 kHz
Distortion, THD+N <0.05% (22 kHz THD+N bandwidth)
Distortion, typical, THD+N,
variable gain, high output
<0.005% at 1 kHz (control fully clockwise, load
≥10 kW, 22kHz THD+N bandwidth)