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CHAPTER 2: Local Operation
Operation
The iVAM1-1 can be operated easily and simply from controls on its front panel, as
described in this chapter. It may be accessed remotely in two ways, via the Wohler
Web GUI for administrative purposes or by third party equipment via Application
Programming Interface (API) commands. The Wohler Web GUI is described in
Chapter 4 of this manual. The API commands are described in Appendix E of this
manual.
Startup
The iVAM1-1 will begin its startup process when it is connected to power. There is
no power switch. It is normal for the product to require about 45 seconds to start
up and be ready to use.
When the iVAM1-1 completes its startup, the
Status
indicator will turn green.
Depending upon optional settings, all channel pairs will either be in the muted
condition or set in a predetermined way. You may then use the
Source
and
Channel
controls to enable only the program channels you want to hear.
Front Panel
The front panel is shown in Figure 2-1.
Figure 2–1: iVAM1-1 Front Panel
1.
Level Meters & Video
: A 2.4" LCD screen allows monitoring of either video or
high resolution bar graph meters of up to 16 channels. Press the
Source
control to
switch between them.
2.
Speakers
:
Local near field audio monitoring is achieved through the use of class D
amplifiers. There are two (left/right) speakers. The speaker response may be
adjusted with tone controls in the
Speaker Options
menu. Refer to the
Menu /
Option Touchscreen
section of Chapter 2.
3.
Headphone Jack
:
A 1/4" jack for an optional headphone is provided on the front
panel. Speaker audio can be optioned to either mute or not mute when
