Ensemble Designs 5155 Dual Analog Video, TLS, AES DA - Manual (Page 9)

In the Chan B menu shown below, set the following parameters:
• Gain B - set the gain of the analog output video to the desired setting (90-110%).
Select the Default button to return to the factory default.
The following indicator is available in this menu:
• Signal B - will indicate the input signal status of the module and will display
No Input, 525/NTSC, 625/PAL, AES Audio, or Tri-Level Sync.
Model 5155 Dual Analog Video/AES DA
5155-9