Installation guide
DirectOut Technologies
®
page 18 of 30 © 2012 DirectOut GmbHD.O.TEC
®
M.1k2 Hardware & Installation Guide - Version 1.1
CHAPTER 4: Operation
Clocking
The M.1k2 may use a variety of clock sources: internal (44.1 kHz /
48 kHz), word clock, video (PAL / NTSC) or a specific MADI input
port. The system may be operated with one clock source only or
may use different clock sources at a time (PolySync™). That means
that one can use a bunch of ports with clock source ‘A’ while another
portion is clocked by clock source ‘B’.
The selected clock source is output at both word clock outputs.
VIDEO IN BNC socket (coaxial)
connect video reference signal here
(black burst PAL or NTSC; the video
standard is detected automatically).
WCK IN BNC socket (coaxial)
connect word clock here.
WCK OUT 2 x BNC socket (coaxial)
connect here to receive word
clock output signal.
75Ω LED (yellow): indicates the termination
status of word clock and video input.
LED ON = termination enabled
LED OFF = termination disabled.
Sync (Video) LED (green): indicates the sync
status of the incoming video signal
LED ON = signal locked
LED OFF = no signal present
LED ashing = signal present, not locked.
Sync (WCK) LED (green): indicates the sync status
of the incoming word clock signal
LED ON = signal locked
LED OFF = no signal present
LED ashing = signal present, not locked