Out put colors darker than input

[Leslie Davidson]

Good Morning I am working on editing a video captured from my TRV 900 to my RT2000 in Adobe 6.0. This footage is particularly vibrant and I am seeing that the video looks much darker on the computer monitor as well as the TV monitor. It also affects what I capture to tape. How do I adjust for this? I tried using the brighnes filters in Adobe but they degrade the quality of the picture. Suggestions appreciated. Thanks Leslie