CE statement
This device has the European community’s CE mark
of approval.
If your PTC contains an Air-I/O 500 radio
module
FCC statement
The Air-I/O 500 radio module within the PTC-921
DOS fully complies with FCC Part 15.247 limits for
intentional radiation as well as FCC Part 15.109 for
unintentional emissions.
FCC regulations
The PTC-921 DOS uses radios (transceivers) and
radio communication in its operation. The PTC-921
DOS is a low-power transceiver operating under FCC
Part 15.247. No license is required for operation.
DOC statement
The PTC-921 DOS’s Air-I/O 500 radio module is also
approved for use in Canada. No license is required for
operation.
This device complies with RSS-210 of Industry and
Science Canada. Operation is subject to the following
two conditions: (1) this device may not cause interfer-
ence, and (2) this device must accept any interference,
including interference that may cause undesired
operation of the device.
2
Summary of Contents for PTC-921 DOS
Page 1: ...PTC 921 DOS User s Guide...
Page 2: ......
Page 3: ...PTC 921 DOS User s Guide Part Number 23451 000 02 Release Date 5 27 98...
Page 8: ...iv...
Page 32: ...24...
Page 35: ...Processor Type V20H 9 8304 MHz Software Operating system Telxon ROM DOS MS DOS 5 0 27...
Page 36: ...28...
Page 38: ...30...
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Page 46: ...TXD Transmit data signal TXD indicates that a device is currently transmitting data 38...
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