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DXD/GPS/OCXO User Manual (rev 2.10)
1. Introduction
The DXD Universal Clocks offers different hardware options. This manual covers the DXD/GPS and the DXD/OCXO.
Designed to be the central source of time in a modern A/V installation, with these options, the DXD can fulfill that role more
completely as they provide even more stable references. As shown on the diagram below, in addition to providing an
extremely stable clock, GPS also provides a very accurate Time-Of-Day (TOD).
This manual describes the new menus, selections and displays available when these options are installed.
A
BNC
INPUTS
B
ETHERNET
P1
P2
P3
P4
ANT
SDI
Rate & Position
2. Installation
Installation should always be performed carefully by a qualified person, using the usual precautions. To avoid electrostatic
discharges, be sure to ground yourself properly.
Before installing any option, it is recommended to update the unit with the latest firmware, available on the Brainstorm web
site at https://brainstormtime.com/support/
For detailed installation instructions, see Appendix A & B. No feature key is required for either of these 2 options. New menus
and displays will become available after hardware installation.
RATE
(REFERENCE SOURCES)
BNC IN A
WC
AES
VID
10MHz
BNC IN B
WC
AES
VID
10MHz
INT
REFERENCE
TCXO
SELECT
INT
OCXO
ETHERNET
PTP
ANT
GNSS
POSITION
(TIME SOURCES)
INT
RTC
ETHERNET
PTP
ETHERNET
TIME
NTP
SELECT
ANT
GNSS
BNC/SDI
Time Code
Rate Only
Position Only
DXD-16 DIAGRAM
SYNC
INTERNAL
TIME OF DAY
CLOCK
&
REFERENCE
FRAME
GENERATOR
SYNC
UNIVERSAL OUTPUTS
BNC OUT 1- 4
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
BNC OUT 5 - 8
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
BNC OUT 9&10
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
BNC OUT 11&12
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
BNC OUT 13&14
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
BNC OUT 15&16
• WC
• 10 MHz
SYNC
• AES
• 1PPS
• VID
TIME CODE (option)
DB25
TC 1
SYNC
TC 2
ETHERNET
Port 1
PTP
Port 2
PTP
Port 3
PTP
Port 4
PTP
Page 3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TC1
TC2
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