Chapter 8: VPD-6830 Programmable Video DA Series | VPD-6830-CLP |
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VPD-6830-CLP
Configuration
1.Set the input coupling for either AC or DC coupling using jumpers J2 and J3. See Figure 8-3 on page 71 for jumper locations.
2.Set the Clamping mode on jumper J1 to either Soft, Hard or No Clamp. See Figure 8-3 on page 71 for jumper location.
3.Adjust the gain over a range of -3 dB to +3 dB using the R5 multi-turn potentiometer in the base module.
Turn the potentiometer Clockwise to Increase the gain. See Figure 8-4 on page 71.
4.Adjust the equalization using the R6 multi-turn potentiometer in the base module.
Turn the potentiometer clockwise to obtain more equalization. See Figure 8-4 on page 71.
5.Make fine adjustments to the high-frequency response using the R21 Single-Turn potentiometer in the base module.
The high-frequency response is factory-set/calibrated. Readjustment is not recommended without precise test equipment. See Figure 8-4 on page 71.
6.Adjust the Hard clip level using the R4 multi-turn potentiometer located on the VPD-6830-CLP submodule. See Figure 8-3
“VPD-6830-CLP Configuration” on page 71.
7.Adjust the Luminance clip using the R13 multi-turn potentiometer located on the card edge of the submodule card. See Figure 8-4“VPD-6830-CLP Card-Edge View” on page 71.
70 | 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual |
