
5700MSC-IP
IP Network Grand Master Clock & Video Master Clock System
Page - 10 Revision 0.2
1.1.11. Configuring the Test Generator Outputs
The unit has been equipped with four SDI video test generators on HD-BNC outputs. Each generator
can output a number of SDTG, HDTG, or 3GTG options. These are configured in the TG 1, TG 2, TG
3, and TG4 menus. If the 4K Test Generator Option is installed, these four SDI spigots may be
configured to act together for a quad-link, single Ultra HD Test Generator (Square Division) or a quad-
link, single 2SI Test Generator (Sequential Interleave); when this is done, all four links are controlled
by SDI TG 1. All test generators are derived from the master oscillator and will be automatically
locked in frequency and phase. The test generators are independent from one another and can be
configured to different formats and different phase offsets. By default, all phases will be aligned to the
selected frequency reference.
The unit also has two 10GbE ports that can output test generators if the +10G-TG option is ordered.
Each 10GbE port can output 3 test generators, which can be configured in the TG 5, IP 1a; TG6, IP1b;
TG7, IP1c; TG8, IP2a; TG9, IP2b; and TG10, IP 2c menus. Encoding options include SMPTE 2110
and ASPEN, based on the firmware that is installed.
The quickest and easiest way to discover how to configure the outputs is to scroll through the available
menu items and press the HELP button for a description of each menu item function.
1.1.12. Configuring the Time Outputs
All time outputs from the unit come from the System Time clock. This clock can be viewed by pressing
the STATUS button and selecting the System/In time screen. When the time reference is obtained
from a GNSS sources, the system time will be Coordinated Universal Time (UTC). UTC time is the
same at all locations around the world.
In order to output local time, the Time Zone must be selected to match the time zone offset of your
location. For example, in North America, Eastern Standard Time (EST) is UTC –5:00 hours. Central
Standard Time (CST) is UTC –6:00 hours. Mountain Standard Time (MST) is UTC –7:00 hours. Pacific
Standard Time is UTC –8:00 hours. The 5700MSC-IP also supports Daylight Savings Time, which
must be enabled separately for each time output. Below are descriptions of the time outputs available
from the 5700MSC-IP.
•Sync Outputs – When a Sync output mode is set to NTSC-M or PAL-B black burst, VITC time
can be inserted onto two lines in the vertical blanking interval. The VITC is controlled by the Vitc
Ctl, Vitc Line 1, Vitc Line 2, Dropframe Ctl, Color Frame, Set Jam Time, Jam Output, Jam all
Vitc, Time offset, Time Zone, and DST enable menu items.
•Server Protocols – The 5700MSC-IP will support Network Time Protocol and Precision Time
Protocols. These are configured by pressing the GENERAL button and entering the NTP rules,
PTP All ports, PTP GigE 1, PTP GigE 2, PTP 10G 1, and PTP 10G 2 sub-menus. The
5700MSC-IP hosts an NTP server and also sends out periodic NTP broadcasts. NTP time
should always be UTC. PTP broadcast rates are determined using the PTP sub-menus listed
above.
•Test Generator Outputs – Timecode can be “burned-in” at the bottom of any of the the
5700MSC-IP test signal outputs. These are configured by pressing the OUTPUT button and
entering the appropriate TG menu. The time is controlled by the TC Burn In, Dropframe Ctl, Set
Jam Time, Jam Output, Jam all VitcLtc, Time Offset, Time Zone, and DST enable sub-menu
items.