Hooking It Up; Working With The I7600; Controls And Display; Band Level Display - Phonic i7600 User Manual

HOOKING IT UP

1. Use the supplied power cord to connect
the i7600 to an AC power outlet of a
suitable voltage.
2. Connect the left and right main outputs
of your mixer to the CH 1 and CH 2
ANALOG IN of the i7600. See Figure 1
for an illustration of the rear panel.
3. Connect the CH 1 and CH 2 ANALOG
OUT of the i7600 to a pair of speakers.
4. Depress or release the OPERATING
LEVEL toggle buttons so that the
operating level of ANALOG IN matches
that of your mixer, and the operating level
of ANALOG OUT matches that of your
speakers.
5. Turn on the POWER switch of i7600.
EQ/RTA indicator
Information type
in LCD (lower line)
Flashing words
in LCD (lower line)
Cursor blink rate
i7600
EQ Module
Band Select Band Edit
Mode Mode
Off Off
Frequency Frequency
Slow Fast
Table 1: Identifying modules and control modes

WORKING WITH THE i7600

Controls and Display

The i7600 consists of two modules: EQ Module
and RTA Module. The EQ Module has four
control modes, and the RTA Module has three.
The behaviors of the control knobs and the
displayed information on the i7600 depend
largely on which module and control mode is
being used. Identifying your current control
mode is the key to master the behaviors of the
controls. Table 1 is designed to help you learn
how to identify the current control mode.

Band Level Display

The most prominent parts on the face the i7600
are the two wide panes of Band Level Display.
See Figure 1 for an illustration of the front
panel. The left pane is for displaying frequency
and level information of Channel 1, and the
right pane is for Channel 2. Inside either pane
are 30 columns of LEDs that represent the 30
ISO-standard bands of the audio spectrum
in 1/3-octave intervals. Directly below every
column is a number that indicates the center
frequency of the band.
Alphanumeric Display
Between the two panes of Band Level
Display is a two-line alphanumeric LCD. What
information is shown in the Alphanumeric
Display largely depends on the current control
mode. There is, however, a closely followed
rule: The upper line displays the system-wide or
channel-speci? c status, whereas the lower line
provides either the band-speci? c information or
the names and values of various functions.
Function Select Function Edit
Mode Mode
Off Off
Function Function
Entire Line Value Only
RTA Module
Band Select Function Select
Mode Mode
On On
Frequency Function
Entire Line
Slow
Function Edit
Mode
On
Function
Value Only
5