|Most lcd monitors have an auto adjust setting under the menu button(in the on screen display after hitting menu) of the monitor. Select auto adjust and you problem *should* be fixed.|
If it doesn't have auto adjust(which it probably will) then you will have to adjust the Y axis manually.
Either way you will need to adjust the settings of the monitor itself, you may have to find the menu button on the monitor and find the right option yourself.
Batch Variable how to