Operation Manual

NOMAD™ - NRT202
O
PERATING
I
NSTRUCTIONS
PAGE 5 of 15
The NRT302 data terminal is a hand-held wireless keypad and display for
entry of numeric data. This terminal provides the primary data entry method
of the NOMAD system.
Data entry is guided by menus displayed on the graphic display.
The terminal is powered by rechargeable batteries with a built in charger
that draws DC power from a charging adapter. In an emergency, the
rechargeable battery may be replaced by standard alakaline batteries
providing no attempt is made to charge the unit while fitted with the non-
rechargeable battery.
The terminal does not have to be in radio range for data entry to take place.
All data entered is stored in the terminals own memory (the memory is
maintained even if the battery is discharged) and then sent to the NOMAD
system whenever there is a good communication link. To the operator this
is a seamless process. This is a key strength of the NOMAD system -
essential operation is guaranteed regardless of sporadic radio interference.