Crystal Vision
Using the front control panel
Control menus
Pressing F3 from the Home menu will bring up the top Control menu. This function
allows the module to be configured without the need to access the PCB switches. The
menu provides the following functions:
AUTO/Xtal lock
Right hand channel phase
Single or Dual mode selection
Silence threshold delay
Re-establish LOCAL control
Control menu
Description
The CNTRL menu allows remote access to the
functions normally controlled by front PCB
controls.
The REF menu allows the reference to be selected
using F1-F4 from, AES, WORD CLOCK, VIDEO
or the INTERNAL oscillator.
The MODE menu selects between AUTO and
48KHz (Xtal) modes using F1and F2.
Silence delay may be increased using the F3 ‘+’ or
decreased using F4 ‘-‘ between 1.5s and 120s in 8s
steps. In SNGL mode use F2 to select the AES
channel before changing the delay.
The AUDIO menu provides control over the main
operating mode with F1 (DUAL/SINGLE) and
provides control of the channel swap function with
F2. F3 and F4 allow the RHS of each channel to be
inverted.
Note:
If mains power is removed and re-applied the module will return to exactly the same
settings on power-up as existed when mains power was lost.
Accessing any remote Control menu will always establish REMOTE CONTROL MODE. If any
PCB switch levers or the rotary hex switch is altered, the module will switch back to ‘LOCAL
CONTROL MODE’, and operate in accordance with the front of PCB switch settings. It will
remain that way until any remote control command is received. The LOCAL button in the top
CNTRL menu, F4, will also return the unit to local control.
ADCA412 User Manual R2.1
17
30 October 2018
