Grass Valley 8916 - Manual (Page 14)

8 8916 Instruction Manual
8916 AES/EBU Auto-Tracking Delay DA
Configuration
The 8916 can be configured locally using onboard switches or remotely
using the 8900NET network interface. Configuration establishes:
■ Delay setting
■ Active or locked out remote control
Onboard Module Configuration
The 8916 can be configured using the rotary switches illustrated in Figure 5.
Delay Setting
For an AES/EBU signal the FINE switch delay increments are 2 ms (1/16
video frame), and the COARSE switch delay increments are 32 ms (one
video frame). Each switch can select up to 15 times its increment to create
a total delay of approximately 510 ms.
Remote Control Lockout
To make the 8916 module delay settings adjustable from the on-board
switches only, place a jumper across the Local Only pins on jumper block
JP3 illustrated in
Figure 5 . To have both Local and Remote access, set the
jumper on the two pins on the right side of the three-pin block.
Figure 5. Delay Adjustment Switches and Remote Lockout Jumper
0585_05
Delay adjust
rotary switches
Coarse
Fine
CONF – configuration processing LED
JP3
JP3
Local &
remote
active Local only,
jumper across these
pins locks out
remote control
Remote Control Lockout