Anemoment LLC
47
Data Logger 422 User Manual
Changing a Three-Position Voltage Jumper
The three-position voltage select jumpers change the output voltage on their associated connectors.
The voltage jumpers select between 5V, 12V, and 3.3V, with 5V as the default.
IMPORTANT:
Make sure that
only one pair
of solder pads are connected.
To change the voltage from the default
configuration, cut the circuit board trace
connecting the pair of center pads
together, as indicated in Figure 32.
To select 12V, (after removing any solder
bridge originally existing or previously
made) create a solder bridge across the
pair of 12V pads, as shown in Figure 33.
Figure 32: Three-Position Voltage Jumper - cut this trace
Figure 33: Three-Position Voltage Jumper - 12V Solder Bridge
