Applications - Chapter 11
56 ADAT LX20 Reference Manual
POWER INPUT
90-250 V
50- 60 Hz
80 W MAX
LISTED
3T55
COMMERCIAL
RECORDER
U
®
U.S. Patents 5,297,181 5,321,561 5,541,781
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
1 2 3 4 5 6 7 8
OUTPUT
INPUT
LRC/PUNCH
ADAT
OPTICAL
SYNC
OUTIN
OUTIN
Tip = LRC Remote
Ring = Punch In/Out
Sleeve = Ground
ALESIS CORPORATION, LOS ANGELES
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
SHOCK HAZARD Ð DO NOT OPEN. RISQUE DE CHOC ELECTRIQUE Ð NE PAS OUVRIR.
WARNING/AVIS:
U
®
INGRESS PROTECTION
IPXO
N382
C
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
POWER INPUT
90-250 V
50- 60 Hz
80 W MAX
LISTED
3T55
COMMERCIAL
RECORDER
U
®
U.S. Patents 5,297,181 5,321,561 5,541,781
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
1 2 3 4 5 6 7 8
OUTPUT
INPUT
LRC/PUNCH
ADAT
OPTICAL
SYNC
OUTIN
OUTIN
Tip = LRC Remote
Ring = Punch In/Out
Sleeve = Ground
ALESIS CORPORATION, LOS ANGELES
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
SHOCK HAZARD Ð DO NOT OPEN. RISQUE DE CHOC ELECTRIQUE Ð NE PAS OUVRIR.
WARNING/AVIS:
U
®
INGRESS PROTECTION
IPXO
N382
C
!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Power on the machines from first to last. If a BRC remote control is present, power it
up after the ADATs.
After connecting multiple LX20s and/or ADATS together and turning them on, the
master’s display will show “ID 1” (identifying itself as the number 1 machine in
the system). The second machine will display ID 2, the third ID 3, and so on. The
ID order is automatically assigned according to how the cables are hooked up.
To check a machine’s ID, hold SET LOCATE and press PLAY.
If a slave does not display an ID number on power-up, then it does not see anything
connected to the SYNC IN jack. Check the cables and connections.
AUTOMATIC RENUMBERING
Machines in a multiple ADAT system will renumber their IDs if more devices are
connected later. Example: Suppose in a 3-ADAT system that machine 1 is the
master, and machines 2 and 3 are slaves. If you turn on only machines 2 and 3,
machine 1 will not be active, so machine 2 decides it’s the master (ID 1) and machine
3 the only slave (ID 2). If you then turn on machine 1, the machines will renumber
themselves so that machine 1 becomes the master (ID 1), and machines 2 and 3
become the slaves (ID 2 and 3, respectively).
Sync signals cannot pass through a machine that is turned off. For example, if
machines 1 and 3 are turned on but machine 2 is turned off, machine 3 will not slave
to machine 1 because the sync signal cannot pass through machine 2.
All slave LX20s will automatically switch to External Clock mode (the EXT
indicator in the CLOCK group will light). The CLOCK SELECT button will not
function on the slave LX20s since External Clock is their only option.
Simultaneously, each slave’s CHASE indicator will light whenever it is chasing
the master’s location.
✪
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