Jumper Installation (Step 1)
Four sets of jumpers are located on the right side of the circuit board on the back of the faceplate. Three jumpers set system voltage to 12 volts, 24 volts, or 48 volts. The fourth jumper dims the backlight on the display to conserve power and improve accuracy when longer cable runs are used. See Figure 5 for jumper locations.
To enable a selection, carefully slide the jumper over the top of both pins. This is called installing the jumper.
To disable a selection, carefully slide the jumper over only one of the pins. This is called removing the jumper.
| Jumper Installed | Jumper Removed |
| (Jumper is on both pins) | (Jumper is only on one pin) |
Jumper | (Selection enabled) | (Selection disabled) |
|
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Figure 4 Jumper Positions
To select and set the voltage:
◆Install the jumper over the pins that correspond to the voltage of the system. See Figure 5 for the location of the voltage jumpers.
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