Manual

page 25 of 93EXBOX.RAV Manual - Version 1.1
CHAPTER 4: Operation
Input State / Clocking
Five LEDs inform about the state of each signal input and the selected clock
source of the device.
The device ofers several options for clocking:
• PTP (Precision Time Protocol) - IEEE 1588-2002 / PTPv2
• MADI input
• Word Clock (@ MADI BNC input)*
• internal clock generator
CLOCK SOURCE
/ SYNC
SFP
BNC*
SC
PTP
INT
LED - indicates selected clock source and the
lock / sync state of MADI input, PTP-clock or the
internal clock generator.
(OFF) = no signal lock
(50 % green) = signal lock, in sync
(100 % green) = signal lock, in sync, selected clock
source
(blinking red) = signal lock, not in sync with selected
clock source
(blinking green) = input selected as clock source and no
signal lock.
* See „Clocking to word clock“ on page 27.
The PTP configuration and clock source of the device is adjusted via remote
control. EXBOX.RAV can act as a PTP slave or Grandmaster (preferred master).