Xantrex Technology XTR 850 Watt - Manual (Page 50)

Local Operation
3-2 975-0200-01-01
Introduction
Once you have installed the power supply and connected both the AC
input power and the load (covered in “Installation” on page 2–1), the
power supply is ready for local operation. To turn the power supply on,
see “Powering the Power Supply On/Off” on page 2–11.
Configuring Settings from the Front Panel
Using the 9-Position Mode Control Knob
The 9-position mode control knob is used with the Rotary knob/Enter
button to configure settings in local operation. See Figure 1-2, “Front
Panel Display and Controls” on page 1–5 for location of the front panel
features.
The mode control knob is used to select one of nine modes: VOL, CUR,
FLD, PRT, SAV, RCL, CAP, and VAP. See Figure 3-1 and Table 3-1 for
detailed information on the nine modes.
Using the Rotary knob/Enter button
The Rotary knob/Enter button is used to change settings and set the value
selected. The front panel displays information on the output voltage and
output current displays. Each display has a maximum of four characters
that are made up of 7 segments.
Coarse and Fine Adjustment Modes
Coarse
adjustment
mode When using local operation to set the current and voltage set points, enter
the coarse adjustment mode followed by the fine adjustment mode. The
coarse adjustment mode quickly adjusts the settings in large increments to
reach the desired value.
Figure 3-1 9 Position Mode Control Knob