Campbell Measurement and Control Module CR10 Operator's Manual page 56

If no memory has been allocated to Final
Storage Area 2, this first window will be
skipped.
The next window displays the current DSP
location. Pressing A advances you to the
Output array ID of the oldest Array in the
Storage Area. To locate a specific Output
Array, enter a location number that positions
the Display Pointer (DPTR) behind the desired
data and press the "A" key. If the location
number entered is in the middle of an Output
Array, the DPTR is automatically advanced to
the first data point of the next Output Array.
Repeated use of the "A" key advances through
the Output Array, while use of the "B" key
backs the DPTR through memory.
The memory location of the data point is
displayed by pressing the "#" key. At this point,
another memory location may be entered,
followed by the "A" key to jump to the start of
the Output Array equal to or just ahead of the
location entered. Whenever a location number
is displayed by using the "#" key, the
corresponding data point can be displayed by
pressing the "C" key.
The same element in the next Output Array with
the same ID can be displayed by hitting #A.
The same element in the previous array can be
displayed by hitting #B. If the element is 1
(Array ID), then #A advances to the next array
and #B backs up to the previous array. #0A
backs up to the start of the current array.
The keyboard commands used in the *7 Mode
are summarized in Table 2.3-1.
Advancing the DPTR past the Data Storage
Pointer (DSP) displays the oldest data point.
Upon entering the *7 Mode, the oldest Output
Array can be accessed by pressing the "A" key.
SECTION 2. INTERNAL DATA STORAGE
TABLE 2.3-1. *7 Mode Command Summary
Key Action
A Advance to next data point
B Back-up to previous data point
# Display location number of currently
displayed data point value
C Display value of current location
#A Advance to same element in next
Output Array with same ID
#B Back-up to same element in previous
Output Array with same ID
#0A Back-up to the start of the current Final
Data Storage Array
* Exit *7 Mode
2-5