Grass Valley 8937 v.1.1.0 - Manual (Page 22)

22 8937/8937D — Instruction Manual
Configuration
Local On-Board Configuration
8937 Module
Two on-board jumpers are present on the 8937 module to configure module
formatting if not using the remote controls. Refer to
Figure 9 for jumper
locations on the module circuit board.
• DA 1 – set jumper J6 for AUTO (pins 1-2) to enable auto reclocking (for
signal data rates of 143, 177, 270, and 360 Mb/s), 270 Mb only (jumper
pin 2 only), or BYPASS (pins 2-3) to bypass reclocking (for signals with
data rates of 50 Mb/s to 360 Mb/s). This setting can be overridden by
remote controls.
• Local/Remote – set jumper J7 to LOCAL (pins 1-2) to lock out remote
control or LOCAL & REMOTE (pins 2-3) for access to remote control.
This setting cannot be overridden by remote controls.
Figure 9. 8937 On-Board Jumper Locations
GRASS VALLEY 8937D SDI/ASI RECLOCKING EQ SNMP DA 8937
8270_06
r2
FAUL
T
COMM
CONF
PWR
SIG PRES
BYP
ASS
143Mb
177Mb
260Mb
360Mb
REM OVR
J7
J6
DA 1
AUTO (1-2)
270 Mb (pin 2)
BYPASS (2-3)
LOCAL/REMOTE
LOCAL &
REMOTE (2-3)
LOCAL (1-2)
Pins 2-3
Pins 1-2
Pin 2 only
Jumper Positions for J6