QSC Audio DSP-30 - Manual (Page 13)

13
Use:
Control, Indicator, and Connector Descriptions
RS-232- This DB-9 female jack is for attaching the serial cable between the unit and
the computer. Use this connection for loading your DSP configurations from the
computer to the DSP and for “real-time” configuration tuning with
Signal Manager
software.
PRESET SELECTIONS buttons-
BROWSE- increments the Preset Memory and the Preset
Number Display.
ACCEPT- after using the BROWSE button to choose a
Preset number, press ACCEPT within 30 seconds to acti-
vate the selected Preset.
NOTE! Pressing the ACCEPT button and holding for at
least 3 seconds locks (disables) the BROWSE key to
prevent accidental operation. The ACCEPT key must be
pressed again and held for at least 3 seconds to
“unlock” the BROWSE button so that other presets may
be accessed again.
AC power receptacle-
The DSP-30 uses a detachable IEC standard power cord for connecting to a grounded AC
source. To connect power: identify the proper end of the cord, match the orientation of
the receptacle on the rear panel and insert firmly into the receptacle. The power supply
will accept from 100 to 240 Volts AC, 47 to 63 Hertz. Make sure the power cord used is
suitable for the line voltage the unit is connected to. If a different type of IEC power cord
is required, contact QSC’s Technical Services Department to obtain the correct one.