Panametrics DigitalFlow GC868, Programming Manual, Page: 16 / 134

Chapter 1. Programming Site Data
1-5 DigitalFlow™ GC868 Programming Manual (2-Channel)
1.3 Obtaining
On-line Help
A context-sensitive, on-line help system is programmed into every Model GC868
flowmeter. On-line help, which displays additional information related to the current
task, may be accessed at any time by pressing the [HELP] key on the keypad. The
help information will be shown on the currently selected pane of the display screen,
as shown in Figure 1-2 below.
Figure 1-2: Typical On-Line Help Screen
After entering the on-line help system, the following functions are available on the
option bar of the selected display pane:
• MORE: Press [F1] (or [F5] ) to access this function, and the next screen of text is
displayed in the prompt area.
• EXIT: Press [F2] (or [F6] ) to access this function, and the Model GC868 returns to
measurement mode.
• ERROR: Press [F3] (or [F7] ) to access this function, and the various Model GC868
error codes are displayed. Use the [F1] - [F4] (or [F5] - [F8] ) function keys, in
conjunction with the [
←
] and [
→
] keys, to obtain additional information on the
desired error code or to exit the help system.
Note:
See the
Service Manual
for a complete listing of all error codes and
messages.
Audio Level Key - press to increase the
audio alarm volume.
Press to decrease the audio alarm
volume.
Stopwatch Timer Key - press to turn the
stopwatch timer on.
Press to turn the stopwatch timer
off.
Backlight Key - press to turn the display
backlight on or to increase its brightness.
Press to turn the display backlight
off or to decrease its brightness.
Contrast Key - press to increase the
contrast of the display screen.
Press to decrease the contrast of
the display screen.
Table 1-1: Model GC868 Key Functions
Key Unshifted Function Shifted Function
MORE FLOW EXIT ERROR
ON-LINE HELP
MORE EXIT
ERROR FLOW