Chapter 2. Displaying Data
42 DigitalFlow™ GF868 Programming Manual (1-Channel)
2.5.2 Numeric Format
The Model GF868 can log up to three parameters simultaneously. Each set of data values is called a record, and up to 
120 consecutive records can be stored in a page. A log file can consist of up to 120 pages. The numeric log display, 
which shows one record at a time, includes the following components:
• page number
• record number
• time and date of creation
• measurement value set
• error messages (if any)
Upon choosing 
NUM at the FORMAT prompt, the first record of the selected log file is displayed in a screen similar to the 
following:
In the numeric display screen, the locator bar (except for the inverse video pointer at the far right) is replaced by a 
standard video display of the page number and record number. The first line of the prompt area shows the time and date 
that the record was created, and the next three lines list the values for the three logged parameters. Finally, any error 
condition that existed at the time the record was taken is indicated by an error code in the bottom line of the prompt 
area.
PAGE# 1 REC# 80
 
Use the [, [ and [F1]-[F4] keys to view additional records or to exit the log 
display. The options are listed in Table 7.
09 MAR 98
11.66 Ft/s
1.32 KACF/MI
6.91 KACF
E5: Amplitude
<CURS CURS> <PAGE PAGE>
Table 7: Numeric Log Display Options
Option Bar Choice Description
[F1] = <CURS display previous record on the current page
[F2] = CURS> display the next record on the current page
[F3] = <PAGE display the previous page
[F4] = PAGE> display the next page
[
 + [F1] = START display the first record on the current page
[
 + [F2] = END display the last record on the current age
[
 + [F3] = EXIT
Leave the numeric LOG display and return to the previous data format. 
(The 
[EXIT] key on the keypad will also perform this function.)