2-16 J-Type CCM
J-Type Revision J2005-2
■
■■
■
Press [
↵
↵↵
↵
]. The display shows “Comms busses OK” for a few seconds before
returning to “
Test Comms?”
■
■■
■
If there is a fault, a fault code is displayed indicating the type of fault.
This test automatically returns to “Test comms?”.
519148 7HVW#5RXWHUV
In the system menu, select “
Test System?”
using the Up or Down arrow button.
The display shows “
Test System?”.
■
■■
■
Press [
↵
], followed by the Down Arrow button, until the display shows “
Test Rout-
ers?
”
■
■■
■
Press [
↵
] if there are any Mk I routers in the console. If there are mapped routers
in the console, three tests can be performed:
Toggle through each LED
Toggle through each BANK.
Toggle through each SECTION.
Check that they all work with the Up and Down arrow keys, to go through the steps
and with the Left and Right arrow keys to select router.
Press [Esc] to return to the system menu.
519149 7HVW#3RW#1XOOV
This test sets the data for the pot nulls in the following modules for all pots to their
centre positions.
■
■■
■
Programmable channel
■
■■
■
Programmable group
■
■■
■
Programmable Auxiliary group
In the system menu, select “
Test System?”
using the Up or Down arrow button.
The display shows “
Test System?”.
■
■■
■
Press [
↵
], followed by the Down Arrow button, until the display shows “
Test Pot
Nulls?
”
■
■■
■
Press [
↵
↵↵
↵
]. The display should show “
Nulls centred
”.
This test automatically returns to “Test Pot Nulls?”.
51914: 7HVW#0RGXOH#%XV
CADAC tests