Installation Guide

Classic owner’s manual Rev I 2193
50 |
P a g e 1 0 - 0 0 1 - 1 R E V : I
Graphical Logging Display modes
Both DAILY and HOURLY logging can also be viewed in a graphical manner. While in the text viewing log
screen, pressing the Soft Right key labeled "GRAPH" will bring up this view screen. The HOURLY view is also
available in the main status cycle of screens, changed by repeatedly pressing the STATUS key, just after STATUS
TWO screen. This is labeled as "SHORT TERM HISTORY" in the STATUS screens.
A summary of the next Status screen will be shown while holding the status button before releasing it and entering
that next status screen. This also goes for the Recent History graph screen in Status.
Each data point shown in the graphical view screen is shown as a dot. There are a maximum of 96 dots, appearing
horizontally per screen with some information about each dot shown on the left side of the screen. An individual
data point can be selected for investigation by moving a small, flashing once per second vertical cursor horizontally
across the graphed data by using the Left and Right arrow keys. The most recent data is shown on the right most
side of the first screen. The cursor first appears around 20 dots or data points from the right side of the first screen.
(About 20 data points ago in history).
To scroll the data viewed one third of a screen to the left, hold the ―Shift‖ key and the ―Soft Left button‖, down and
also tap the ―Left arrow key‖. Each press of this combination of buttons will scroll the graphical view horizontally
another 1/3 screen. Holding the Shift key and Right arrow key on the most recent data screen will push the cursor
up against the right side and onto data point one.
Pressing the Up arrow button will change the data viewed to the next category. For instance, in the Recent history
graph screen, the displayed data will change from Power to input voltage, battery voltage and kW-Hours. Pressing
the Down arrow key will bring the category of data back down again. A very brief 5 or 6 character annunciator
displayed in the upper left corner tells us what category of data the graph is showing us. The number just below this
5 or 6 character descriptions is the actual number in volts or watts or applicable unit of data displayed at that cursor
position centered on the dot of the graph. The third line down on the left side of the recent data screen shows the
time stamp of that data where the cursor is positioned on the graph. Finally, the bottom left of the graph screen
alternates between two indicators. One is the charge stage at the cursor position and the other is the scaling of the
vertical axis of the graph. Power for instance, can show a very wide range of values and power lends itself better to
using a logarithmic vertical scale, shown as LOG. Voltage and other data shows up fine using a LINEAR vertical
axis scale and is spelled out on the lower left of the graphic screen.