NF DP420LS Instruction Manual page 220

2. Put the cursor on [Setup] next to the [Remote] item, then press the ENTER key. The remote
setting window opens.
3. In the [Interface] item, select [RS232].
4. Set each item.
5. Use a D-sub 9-pin cross cable to connect this product to the computer. The connector is on the
rear of this product.
DP420LS/DP480LS
6.1 Communication Interface
201