User's Manual

NOMAD - NRT202
O
PERATING
I
NSTRUCTIONS
P
AGE
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3
1. IMPORTANT INFORMATIO N
FCC ID:
OOANRT202
This device complies with part 15 of the FCC rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
Warning!
Any modification or changes made to this device, unless explicitly
approved by Maynetronics Limited, will invalidate the authorisation of this
device. Operation of an unauthorised device is prohibited under Section 302
of the Communications Act of 1934, as amended, and Subpart I of Part 2 of
Chapter 47 of the code of Federal Regulations.
2. INTRODUCTION
The NRT202 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.