Marathon Computer UNIPRO V3.5 - Manual (Page 23)

Marathon Monitors Inc
.
Unipro 3.5 Process Control 1 Aug. 1997
Keyboard
The UNIPRO keyboard consists of ten keys for operating and
programming the instrument. There are no "hidden" keys on the
UNIPRO keyboard.
Various operations with the UNIPRO involve dual-key operations
using the [Shift] key in the same way a shift key on a typewriter is
used. When activating a dual-key assignment do not try to press
both keys simultaneously; rather, follow the sequence below:
1. Press and hold the[ Shift] key,
2. Press and release the second key,
3. Release the [Shift] key.
KEY DESCRIPTION
This key selects the operating mode of the
UNIPRO. The mode selected is indicated by
the illuminated LED.
This key selects the Setpoint Enter mode
where the Setpoint, Setpoint Offset and
Reference Number can be accessed and
altered. When used in the dual-key
operation Shift/Setpt it allows the operator
to pull any program into the edit space or
decrease the remaining time of a program step
if a program is currently running.