Wheatstone Corporation E1, Техническое руководство, Страница: 28 / 92

page 3 – 6
E-1 / Apr 2010
M A S T E R P A N E L
then remove the condition that has the monitor muted, the sound in the monitor speak-
ers (or headphones) will suddenly be VERY LOUD!
Source Select Switches
Each monitor output section (one section for CR and HEADPHONE, the other for
STUDIO) has its own bank of source select switches which select the audio signal sent to
the speakers or headphones. Each bank includes dedicated switches for selecting PRO-
GRAM A, B, C, or D (OL), and two programmable sources (EXT 1 and EXT 2). Simply
press the desired switch to listen to that output bus or external source signal.
Programming External Source Switches
External switches may be programmed to select any Source signal on the router. Press
the external button and hold it for few seconds; the list of the available external inputs will
pop-up in the monitor display. Choose the desired external input from this list. You can
also initiate the source programming for the external inputs by clicking the EXT source
window on the VGA monitor.
While there are separate EXT 1 and
EXT 2 buttons for each monitor select
bank, the buttons really only represent two
stored signal choices. Both EXT 1 switches
are mapped to one source, and both EXT 2
buttons are mapped to a second source.
Control Room Section
The control room section of the monitor
has a dedicated meter and level knob. The
board operator’s microphone is normally
programmed using VDip to MUTE the
control room output and prevent the occur-
rence of feedback. When MUTE is active,
the word MUTE appears in the center of
the monitor’s meter display.
The CR level may also be locked to
a user defined volume level. See the E-1
Monitor Options section below.
Headphone Section
The built in HP amp output signal appears at the headphone jack, mounted on
the right-hand front of the control surface’s lower mainframe pan. The jack is pro-
vided as a place to plug in user-supplied stereo headphones having an impedance of
60 Ohms or higher. A DB-9 connector on the rear of the surface provides a stereo line
level input to the HP amp. See Chapter 4 of this manual for pinout information. To get
audio into the HP amp, wire any router analog output to the HP amp input. Use Navigator
to cross connect the surface’s HP mix source signal (e.g. E1HP) to the analog destination
wired to the surface.
E-1 / Mar 2013