4
Chapter 2: Front Panel
DL451 Modular I/O
Operator Manual
psu panel
This panel monitors the supply voltage. The panel LEDs
illuminate to show that the voltage rails are active. There are
five yellow LEDs, each one representing a particular voltage
supply, that is, +18V, -18V, +5V, +3.3V and +48V.
Ethernet control panel
The Ethernet control panel has two green LEDs,
X
and
Y
, which have
three states of illumination to indicate:
•
Flashing
- active master.
•
On
- connected.
•
Off
- not connected.
AES50 audio panel
In the AES50 panel, each
X
and
Y
channel has a green
ok
LED and red
error
LED. These illuminate to indicate that the communications to these
channels is ok or that there is an error.
Summary of Contents for XL8 DL451
Page 2: ......
Page 4: ......
Page 6: ......
Page 10: ......
Page 14: ...xiv Precautions DL451 Modular I O Operator Manual...
Page 18: ...xviii Contents DL451 Modular I O Operator Manual...
Page 38: ...20 Chapter 6 Operation DL451 Modular I O Operator Manual...
Page 50: ...32 Appendix C I O Modules DL451 Modular I O Operator Manual...
Page 72: ...54 Appendix F XL8 Live Performance System DL451 Modular I O Operator Manual...
Page 84: ...66 Appendix G Setting Up An XL8 System DL451 Modular I O Operator Manual...
