Rockwell Automation 2755 AtomScan Bar Code Reader - Manual (Page 48)

5–3 Configuring Your Reader
Publication 2755-6.9
2. Press [M] to return to the Main menu, or press [E] to exit the
Menu Configuration program. If [E] is pressed, the following
screen will appear.
3. Press [N] to exit without saving changes, or press [Y] to retain
the current settings for power-on. If [Y] is selected, a second
beep will indicate the save has been carried out.
Note: Unlike most configuration settings, Scanner Type, Scans per
Second, and Gain Adjustment are not saved for power-on (but are
initialized) when you press
[Y] . To save new settings to NOVRAM
for these parameters, press [<ZP>] .
Losing Communication
Making changes to communications parameters such as Baud Rate,
Parity, Stop Bits, LRC, etc. without corresponding changes in linked
device(s), can result in the loss of menu access. If this loss occurs,
default the reader with the <Zd> Restore/Save Default Configuration
for Power-on command.
Note: Defaulting the reader will reset all configuration parameters
to their original default values except Scanner Type, Scans per
Second, and Gain Adjustment. Power must be available to the
reader during the default procedure.